Science.gov

Sample records for design licensing implementation

  1. License-Exempt Child Care Providers: A Needs Assessment for Designing an Implementation Model

    ERIC Educational Resources Information Center

    Roseburr, Linda Joyce

    2008-01-01

    Many children from low-income families appear to be not receiving quality child care from their license-exempt subsidized child-care providers. The purpose of this qualitative case study was to obtain data from a sample of license-exempt providers/caregivers and parents from a mailed self-administered survey and telephone interview. Four research…

  2. Human Factors Guidance for Control Room and Digital Human-System Interface Design and Modification, Guidelines for Planning, Specification, Design, Licensing, Implementation, Training, Operation and Maintenance

    SciTech Connect

    R. Fink, D. Hill, J. O'Hara

    2004-11-30

    Nuclear plant operators face a significant challenge designing and modifying control rooms. This report provides guidance on planning, designing, implementing and operating modernized control rooms and digital human-system interfaces.

  3. Licensing Teachers: Design for a Teaching Profession.

    ERIC Educational Resources Information Center

    Wise, Arthur E.; And Others

    This report presents a new comprehensive design for licensing teachers. The design would require beginning teachers to complete a supervised internship as the penultimate step in the licensing process. Local school districts, operating under state guidelines, would be expected to make carefully planned internships available to all beginning…

  4. Integration of MGDS design into the licensing process

    SciTech Connect

    1997-12-01

    This paper presents an overview of how the Mined Geologic Disposal System (MGDS) design for a potential repository is integrated into the licensing process. The integration process employs a two-told approach: (1) ensure that the MGDS design complies with applicable Nuclear Regulatory Commission (NRC) licensing requirements, and (2) ensure that the MGDS design is appropriately reflected in a license application that is acceptable to the NRC for performing acceptance and compliance reviews.

  5. Nuclear Safety Design Base for License Application

    SciTech Connect

    R.J. Garrett

    2005-09-29

    The purpose of this report is to identify and document the nuclear safety design requirements that are specific to structures, systems, and components (SSCs) of the repository that are important to safety (ITS) during the preclosure period and to support the preclosure safety analysis and the license application for the high-level radioactive waste (HLW) repository at Yucca Mountain, Nevada. The scope of this report includes the assignment of nuclear safety design requirements to SSCs that are ITS and does not include the assignment of design requirements to SSCs or natural or engineered barriers that are important to waste isolation (ITWI). These requirements are used as input for the design of the SSCs that are ITS such that the preclosure performance objectives of 10 CFR 63.111(b) [DIRS 173273] are met. The natural or engineered barriers that are important to meeting the postclosure performance objectives of 10 CFR 63.113(b) and (c) [DIRS 173273] are identified as ITWI. Although a structure, system, or component (SSC) that is ITS may also be ITWI, this report is only concerned with providing the nuclear safety requirements for SSCs that are ITS to prevent or mitigate event sequences during the repository preclosure period.

  6. NUCLEAR SAFETY DESIGN BASES FOR LICENSE APPLICATION

    SciTech Connect

    R.J. Garrett

    2005-03-08

    The purpose of this report is to identify and document the nuclear safety design requirements that are specific to structures, systems, and components (SSCs) of the repository that are important to safety (ITS) during the preclosure period and to support the preclosure safety analysis and the license application for the high-level radioactive waste (HLW) repository at Yucca Mountain, Nevada. The scope of this report includes the assignment of nuclear safety design requirements to SSCs that are ITS and does not include the assignment of design requirements to SSCs or natural or engineered barriers that are important to waste isolation (ITWI). These requirements are used as input for the design of the SSCs that are ITS such that the preclosure performance objectives of 10 CFR 63.111 [DIRS 156605] are met. The natural or engineered barriers that are important to meeting the postclosure performance objectives of 10 CFR 63.113 [DIRS 156605] are identified as ITWI. Although a structure, system, or component (SSC) that is ITS may also be ITWI, this report is only concerned with providing the nuclear safety requirements for SSCs that are ITS to prevent or mitigate event sequences during the repository preclosure period.

  7. STEREO Mission Design Implementation

    NASA Technical Reports Server (NTRS)

    Guzman, Jose J.; Dunham, David W.; Sharer, Peter J.; Hunt, Jack W.; Ray, J. Courtney; Shapiro, Hongxing S.; Ossing, Daniel A.; Eichstedt, John E.

    2007-01-01

    STEREO (Solar-TErrestrial RElations Observatory) is the third mission in the Solar Terrestrial Probes program (STP) of the National Aeronautics and Space Administration (NASA) Science Mission Directorate Sun-Earth Connection theme. This paper describes the successful implementation (lunar swingby targeting) of the mission following the first phasing orbit to deployment into the heliocentric mission orbits following the two lunar swingbys. The STEREO Project had to make some interesting trajectory decisions in order to exploit opportunities to image a bright comet and an unusual lunar transit across the Sun.

  8. SPUR Lisp: Design and implementation

    SciTech Connect

    Zorn, B.; Hilfinger, P.; Ho, K.; Larus, J.

    1987-01-01

    This document describes SPUR Lisp, a Common Lisp superset designed and implemented at U.C. Berkeley. Function calling sequences, system data structures, memory management policies, etc. are all described in detail. Reasons for the more important decisions are given. SPUR Lisp is implemented on BARB, a software simulator for SPUR hardware. In addition to describing the design of SPUR Lisp, this paper provides documentation for the BARB simulator, the SPUR Lisp compiler, and associated tools.

  9. Luminaire layout: Design and implementation

    NASA Astrophysics Data System (ADS)

    Both, A. J.

    1994-03-01

    The information contained in this report was presented during the discussion regarding guidelines for PAR uniformity in greenhouses. The data shows a lighting uniformity analysis in a research greenhouse for rose production at the Cornell University campus. The luminaire layout was designed using the computer program Lumen-Micro. After implementation of the design, accurate measurements were taken in the greenhouse and the uniformity analysis for both the design and implementation were compared. A study of several supplemental lighting installations resulted in the following recommendations: include only the actual growing area in the lighting uniformity analysis; for growing areas up to 20 square meters, take four measurements per square meter; for growing areas above 20 square meters, take one measurement per square meter; use one of the uniformity criteria and frequency graphs to compare lighting uniformity amongst designs; and design for uniformity criterion of a least 0.75 and the fraction within +/- 15% of the average PAR value should be close to one.

  10. Luminaire layout: Design and implementation

    NASA Technical Reports Server (NTRS)

    Both, A. J.

    1994-01-01

    The information contained in this report was presented during the discussion regarding guidelines for PAR uniformity in greenhouses. The data shows a lighting uniformity analysis in a research greenhouse for rose production at the Cornell University campus. The luminaire layout was designed using the computer program Lumen-Micro. After implementation of the design, accurate measurements were taken in the greenhouse and the uniformity analysis for both the design and implementation were compared. A study of several supplemental lighting installations resulted in the following recommendations: include only the actual growing area in the lighting uniformity analysis; for growing areas up to 20 square meters, take four measurements per square meter; for growing areas above 20 square meters, take one measurement per square meter; use one of the uniformity criteria and frequency graphs to compare lighting uniformity amongst designs; and design for uniformity criterion of a least 0.75 and the fraction within +/- 15% of the average PAR value should be close to one.

  11. Repository program licensing approach

    SciTech Connect

    Williamson, T.M.; Gil, A.V.

    1994-12-31

    Yucca Mountain, Nevada is currently being studied by the US Department of Energy (DOE) as a potential site for a mined geologic repository for high-level nuclear waste. DOE has the responsibility to determine the suitability of the site and to develop a license application (LA) for authorization to construct the potential repository. If the site is suitable, the license application would be submitted to the US Nuclear Regulatory Commission (NRC). The repository program licensing approach is focused on the timely acquisition of information needed in licensing and the resolution of potential licensing issues with the NRC staff. Licensing involves an iterative process requiring refinements as data are acquired, analyzed, and evaluated. The repository licensing approach presented in this paper ensures that the information is available when needed to facilitate the licensing process. Identifying the information needed to evaluate compliance with the performance objectives in 10 CFR 60, monitoring the acquisition of such information, and developing a successful license application are integral elements of DOE`s repository program licensing approach. Activities to characterize the site are being systematically conducted as planned in the Site Characterization Plan (SCP). In addition, DOE is implementing the issue resolution initiative, the license application annotated outline (LAAO) process, and interim licensability evaluations to update the early planning in the SCP and to focus site characterization, design, and performance assessment activities on the acquisition of information needed for a site suitability determination and licensing. Collectively, the issue resolution initiative, LAAO process, and interim licensability evaluations are key elements of a transition to the iterative process to answer the question: {open_quotes}When do we have enough data to support licensing?{close_quotes}

  12. Implementing Safeguards-by-Design

    SciTech Connect

    Trond Bjornard; Robert Bean; Phillip Casey Durst; John Hockert; James Morgan

    2010-02-01

    Executive Summary Excerpt Safeguards-by-Design (SBD) is an approach to the design and construction of nuclear facilities whereby safeguards are designed-in from the very beginning. It is a systematic and structured approach for fully integrating international and national safeguards (MC&A), physical security, and other proliferation barriers into the design and construction process for nuclear facilities. SBD is primarily a project management or project coordination challenge, and this report focuses on that aspect of SBD. The present report continues the work begun in 2008 and focuses specifically on the design process, or project management and coordination - the planning, definition, organization, coordination, scheduling and interaction of activities of the safeguards experts and stakeholders as they participate in the design and construction of a nuclear facility. It delineates the steps in a nuclear facility design and construction project, in order to provide the project context within which the safeguards design activities take place, describes the involvement of safeguards experts in the design process, the nature of their analyses, interactions and decisions, as well as describing the documents created and how they are used. Designing and constructing a nuclear facility is an extremely complex undertaking. The stakeholders in an actual project are many – owner, operator, State regulators, nuclear facility primary contractor, subcontractors (e.g. instrument suppliers), architect engineers, project management team, safeguards, safety and security experts, in addition to the IAEA and its team. The purpose of the present report is to provide a common basis for discussions amongst stakeholders to collaboratively develop a SBD approach that will be both practically useful and mutually beneficial. The principal conclusions from the present study are: • In the short term, the successful implementation of SBD is principally a project management problem.

  13. Licensing topical report: interpretation of general design criteria for high-temperature gas-cooled reactors

    SciTech Connect

    Orvis, D.D.; Raabe, P.H.

    1980-01-01

    This Licensing Topical Report presents a set of General Design Criteria (GDC) which is proposed for applicability to licensing of graphite-moderated, high-temperature gas-cooled reactors (HTGRs). Modifications as necessary to reflect HTGR characteristics and design practices have been made to the GDC derived for applicability to light-water-cooled reactors and presented in Appendix A of Part 50, Title 10, Code of Federal Regulations, including the Introduction, Definitions, and Criteria. It is concluded that the proposed set of GDC affords a better basis for design and licensing of HTGRs.

  14. 47 CFR 90.685 - Authorization, construction and implementation of EA licenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES Regulations Governing Licensing and... area within three years of initial license grant and to retain such channel usage for the remainder...

  15. 47 CFR 90.685 - Authorization, construction and implementation of EA licenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES Regulations Governing Licensing and... area within three years of initial license grant and to retain such channel usage for the remainder...

  16. 10 CFR Appendix N to Part 52 - Standardization of Nuclear Power Plant Designs: Combined Licenses To Construct and Operate...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Designs: Combined Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple... construct and operate nuclear power reactors of identical design (“common design”) to be located at...

  17. 10 CFR Appendix N to Part 52 - Standardization of Nuclear Power Plant Designs: Combined Licenses To Construct and Operate...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Designs: Combined Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple... construct and operate nuclear power reactors of identical design (“common design”) to be located at...

  18. 10 CFR Appendix N to Part 52 - Standardization of Nuclear Power Plant Designs: Combined Licenses To Construct and Operate...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Designs: Combined Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple... construct and operate nuclear power reactors of identical design (“common design”) to be located at...

  19. 10 CFR Appendix N to Part 52 - Standardization of Nuclear Power Plant Designs: Combined Licenses To Construct and Operate...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Designs: Combined Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple... construct and operate nuclear power reactors of identical design (“common design”) to be located at...

  20. 10 CFR Appendix N to Part 52 - Standardization of Nuclear Power Plant Designs: Combined Licenses To Construct and Operate...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Designs: Combined Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple... construct and operate nuclear power reactors of identical design (“common design”) to be located at...

  1. Mixed Method Designs in Implementation Research

    PubMed Central

    Aarons, Gregory A.; Horwitz, Sarah; Chamberlain, Patricia; Hurlburt, Michael; Landsverk, John

    2010-01-01

    This paper describes the application of mixed method designs in implementation research in 22 mental health services research studies published in peer-reviewed journals over the last 5 years. Our analyses revealed 7 different structural arrangements of qualitative and quantitative methods, 5 different functions of mixed methods, and 3 different ways of linking quantitative and qualitative data together. Complexity of design was associated with number of aims or objectives, study context, and phase of implementation examined. The findings provide suggestions for the use of mixed method designs in implementation research. PMID:20967495

  2. 10 CFR Appendix N to Part 50 - Standardization of Nuclear Power Plant Designs: Permits To Construct and Licenses To Operate...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites Section 101... nuclear power reactors of essentially the same design to be located at different sites. 1 1 If the...

  3. 10 CFR Appendix N to Part 50 - Standardization of Nuclear Power Plant Designs: Permits To Construct and Licenses To Operate...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites Section 101... nuclear power reactors of essentially the same design to be located at different sites. 1 1 If the...

  4. 10 CFR Appendix N to Part 50 - Standardization of Nuclear Power Plant Designs: Permits To Construct and Licenses To Operate...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites Section 101... nuclear power reactors of essentially the same design to be located at different sites. 1 1 If the...

  5. 10 CFR Appendix N to Part 50 - Standardization of Nuclear Power Plant Designs: Permits To Construct and Licenses To Operate...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites Section 101... nuclear power reactors of essentially the same design to be located at different sites. 1 1 If the...

  6. 10 CFR Appendix N to Part 50 - Standardization of Nuclear Power Plant Designs: Permits To Construct and Licenses To Operate...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Construct and Licenses To Operate Nuclear Power Reactors of Identical Design at Multiple Sites Section 101... nuclear power reactors of essentially the same design to be located at different sites. 1 1 If the...

  7. SPHEREx: Instrument design and implementation

    NASA Astrophysics Data System (ADS)

    Korngut, Phillip

    2016-01-01

    SPHEREx, a mission in NASA's Small Explorer (SMEX) program that was selected for Phase A in July 2015, is an all-sky survey satellite designed to address all three science goals in NASA's astrophysics division: probe the origin and destiny of our Universe; explore whether planets around other stars could harbor life; and explore the origin and evolution of galaxies.SPHEREx has a simple, high heritage design with large optical throughput to maximize spectral mapping speed, ideal for an all-sky spectral survey. The 20 cm telescope is based on a wide-field off-axis three-mirror astigmat. With an instantaneous field of view of 3.5x7.0 degrees imaged by four H2RG focal plane arrays of 6.2 arcsecond pixels, SPHEREx produces spectra without the use of any dispersive elements. Instead, it uses four linear variable filters (LVFs) placed above the detectors to yield R=41.5 and R=150 spectra covering wavelengths 0.75 to 4.8 um. Spectra are constructed by stepping the telescope boresight across the sky, modulating the location of an object within the FOV and varying the observation wavelength in each image. Each pointing provides a long > 96 s integration so that the detectors realize background-limited sensitivity. The telescope is cooled by a series of three deployable thermal shields with V-groove radiators to < 80K, with the two long-wavelength focal planes to < 55K. The design has ample technical margins on detector, optical, thermal, and pointing performance, and carries an additional large margin on point source sensitivity.

  8. Assessing the Residual Teen Crash Risk Factors after Graduated Drivers License Implementation

    PubMed Central

    Thor, Craig P.; Gabler, Hampton C.

    2010-01-01

    Graduated driving licensing laws are now in place in all 50 U.S. states and the District of Columbia. However, despite stricter supervised driving requirements, restrictions on the number of passengers, and earlier nighttime driving curfews, teen drivers continue to be at a higher crash risk than the adult driving population. The National Motor Vehicle Crash Causation Survey (NMVCCS) dataset was examined to compare and contrast the primary crash factors for teen drivers (16–18 years. old) and adult drivers (35–55 years. old) in the GDL era. It is was found that teen drivers were 2.40 (CI:1.19–4.85) times more likely to be in a control loss crash and 1.88 (CI:1.12–3.15) times more likely to be in a road departure crash relative adult drivers. Furthermore, teen drivers who were in a crash were 1.73 (CI:1.25–2.38) times more likely to be distracted, 1.83 (CI: 1.38–2.43) times more likely to be driving inappropriately, and 1.47 (CI:1.30–1.67) times more likely to be inadequately aware of their driving environment than adults. Passengers and aggressive driving also contributed significantly to the heightened crash risk for teen drivers, after GDL implementation. This study emphasizes that while the number of teen crashes has decreased with GDL, the relative crash risk for certain experience related causative factors and pre-crash scenarios remain high for teen drivers after GDL implementation nationwide. PMID:21050612

  9. Designing, Implementing, and Evaluating Secure Web Browsers

    ERIC Educational Resources Information Center

    Grier, Christopher L.

    2009-01-01

    Web browsers are plagued with vulnerabilities, providing hackers with easy access to computer systems using browser-based attacks. Efforts that retrofit existing browsers have had limited success since modern browsers are not designed to withstand attack. To enable more secure web browsing, we design and implement new web browsers from the ground…

  10. Reconfigurable Advanced Receiver Design and Implementation

    NASA Technical Reports Server (NTRS)

    Xu, Jianjing

    2005-01-01

    While the demand for real-time broadband information access has grown and continues to grow at a rapid Pace, the need for a reconfigurable receiver system has increased. To achieve the goal to communicate with multiple shuttles at a time, a filter bank in polyphase structure is introduced. This paper presents the design and implementation for high-speed, high-performance, and fixed-point polyphase filter banks. The polyphase filter structure is designed such that the use of a fixed-point system has minimum impact on the performance of the filter. The final hardware implementation is done on a Xilinx FPGA chip.

  11. Design and Implementation of an Anomaly Detector

    SciTech Connect

    Bagherjeiran, A; Cantu-Paz, E; Kamath, C

    2005-07-11

    This paper describes the design and implementation of a general-purpose anomaly detector for streaming data. Based on a survey of similar work from the literature, a basic anomaly detector builds a model on normal data, compares this model to incoming data, and uses a threshold to determine when the incoming data represent an anomaly. Models compactly represent the data but still allow for effective comparison. Comparison methods determine the distance between two models of data or the distance between a model and a point. Threshold selection is a largely neglected problem in the literature, but the current implementation includes two methods to estimate thresholds from normal data. With these components, a user can construct a variety of anomaly detection schemes. The implementation contains several methods from the literature. Three separate experiments tested the performance of the components on two well-known and one completely artificial dataset. The results indicate that the implementation works and can reproduce results from previous experiments.

  12. Design and Implementation of Instructional Computer Systems.

    ERIC Educational Resources Information Center

    Graczyk, Sandra L.

    1989-01-01

    Presents an input-process-output (IPO) model that can facilitate the design and implementation of instructional micro and minicomputer systems in school districts. A national survey of school districts with outstanding computer systems is described, a systems approach to develop the model is explained, and evaluation of the system is discussed.…

  13. Computer-Assisted Learning: Design and Implementation.

    ERIC Educational Resources Information Center

    Holmes, Glyn; Kidd, Marilyn E.

    1980-01-01

    Issues related to design and implementation of Computer Assisted Learning (CAL) programs on the university level are discussed. First, three points are noted that affect the way materials are conceived: the type of user and the way of giving choices regarding exercises, the fact that the computer is primarily a medium adapted to the written word,…

  14. Physical Science Day: Design, Implementation, and Assessment

    ERIC Educational Resources Information Center

    Zeng, Liang; Cunningham, Mark A.; Tidrow, Steven C.; Smith, K. Christopher; Contreras, Jerry

    2016-01-01

    Physical Science Day at The University of Texas--Pan American (UTPA), in collaboration with the Edinburg Consolidated Independent School District, has been designed, developed and implemented to address an identified fundamental shortcoming in our educational process within this primarily (90+%) Hispanic serving border region. Physical Science Day…

  15. Design and Implementation of Collaborative Research Approaches

    NASA Technical Reports Server (NTRS)

    Venti, Mike W.; Berger, David E.

    2009-01-01

    This poster reviews the collarborative research approaches that NASA has been designing and implementing for the Integrated Vehicle Health Management (IVHM) Project. The inputs for the technical plan are reviewed, the Research Test and Integration Plan (RTIP) WIKI, is used to create and propose a multi-themed and multi-partner research testing opportunities. The outputs are testing opportunities.

  16. Design, Implementation and Deployment of PAIRwise

    ERIC Educational Resources Information Center

    Knight, Allan; Almeroth, Kevin; Bimber, Bruce

    2008-01-01

    Increased access to the Internet has dramatically increased the sources from which students can deliberately or accidentally copy information. This article discusses our motivation to design, implement, and deploy an Internet based plagiarism detection system, called PAIRwise, to address this growing problem. We give details as to how we detect…

  17. Designing and Implementing Multicultural Initiatives: Guiding Principles

    ERIC Educational Resources Information Center

    Watt, Sherry K.

    2013-01-01

    This chapter provides guiding principles for designing and implementing successful multicultural initiatives. A rationale for why these elements transcend both higher education and student affairs settings is presented. In addition to providing guiding principles, this chapter includes advice for socially and politically conscious-minded…

  18. The successful implementation of a licensed data management interface between a Sunquest® laboratory information system and an AB SCIEX™ mass spectrometer

    PubMed Central

    French, Deborah; Terrazas, Enrique

    2013-01-01

    Background: Interfacing complex laboratory equipment to laboratory information systems (LIS) has become a more commonly encountered problem in clinical laboratories, especially for instruments that do not have an interface provided by the vendor. Liquid chromatography-tandem mass spectrometry is a great example of such complex equipment, and has become a frequent addition to clinical laboratories. As the testing volume on such instruments can be significant, manual data entry will also be considerable and the potential for concomitant transcription errors arises. Due to this potential issue, our aim was to interface an AB SCIEX™ mass spectrometer to our Sunquest® LIS. Materials and Methods: We licensed software for the data management interface from the University of Pittsburgh, but extended this work as follows: The interface was designed so that it would accept a text file exported from the AB SCIEX™ × 5500 QTrap® mass spectrometer, pre-process the file (using newly written code) into the correct format and upload it into Sunquest® via file transfer protocol. Results: The licensed software handled the majority of the interface tasks with the exception of converting the output from the Analyst® software to the required Sunquest® import format. This required writing of a “pre-processor” by one of the authors which was easily integrated with the supplied software. Conclusions: We successfully implemented the data management interface licensed from the University of Pittsburgh. Given the coding that was required to write the pre-processor, and alterations to the source code that were performed when debugging the software, we would suggest that before a laboratory decides to implement such an interface, it would be necessary to have a competent computer programmer available. PMID:23599901

  19. License Application Design Selection Enhanced Design Alternative V: Very High Thermal Loading

    SciTech Connect

    C. L. Linden

    1999-06-22

    The major goals of Enhanced Design Alternative (EDA) V are to keep the temperature of the cladding on the spent nuclear fuel (SNF) within the waste package below 350 C (Section 4.2.3), the temperature of the emplacement drift walls below 225 C (Section 4.2.3), and to keep the emplacement drifts dry for several thousand years. In addition, the design would produce relatively consistent heat output from waste package to waste package and ensure that waste package thermal outputs are spread more evenly across the repository. The design would also provide defense in depth (Section 5.3). The goals of this design would be achieved by the combination of design features described below. This EDA would have an areal mass loading (AML) of 150 metric tons of uranium equivalent (MTU) per acre (Section 4.1.16) as opposed to the 85 MTU/acre in the Viability Assessment (VA) reference design. To achieve this loading and the elements necessary to the EDA's overall goals, the design would require approximately 420 acres of emplacement area, within the lower repository block (Appendix A, Section A.2). A conceptual layout was developed for EDA V (Section 5.4.3). The layout, as shown in Figure 2, contains openings that are sized and arranged in a similar configuration as the VA reference design. A total of 54 emplacement drifts will be required for emplacement of the 70,000 MTU of spent nuclear fuel and high level waste packages. A total of four ventilation shafts, one intake and three exhausts are anticipated for the layout in order to provide sufficient air quantities to the emplacement drifts. Two exhaust mains will be located below the level of the emplacement drifts to provide exhaust from the emplacement drifts. In addition, the evaluation has confirmed that the decision to close the repository is possible 50 years after start of emplacement (Section 5.7.5). The licensing and preclosure period encompassed by the Mined Geologic Repository (MGR) extends from the year 2002 through

  20. Design and implementation of spherical ultrasonic motor.

    PubMed

    Mashimo, Tomoaki; Toyama, Shigeki; Ishida, Hiroshi

    2009-11-01

    We present a mechanical design and implementation of spherical ultrasonic motor (SUSM) that is an actuator with multiple rotational degrees of freedom (multi-DOF). The motor is constructed of 3 annular stators and a spherical rotor and is much smaller and simpler than conventional multi-DOF mechanisms such as gimbals using servomotors. We designed a novel SUSM using experimental data from a single annular stator and a finite element method. The SUSM using a spherical rotor of diameter 20 mm without any reduction gear has demonstrated advantages of high responsiveness, good accuracy, and high torque at low speed. The dynamic implementation of SUSM was consistent with the driving model of SUSM based on a friction drive.

  1. The NOAO NVO Portal: Overall Design & Implementation

    NASA Astrophysics Data System (ADS)

    Fuentes, E.; Miller, C. J.; Gasson, D.

    2007-10-01

    We present an overview and design of the NOAO National Virtual Observatory (NVO) Portal. This is a web application providing one-stop discovery, analysis, and access to VO-compliant imaging data and services. It strictly follows the Model-View-Controller (MVC) design pattern and relies heavily on Asynchronous Javascript And XML (AJAX) in the browser. Because of the heavy use of AJAX, the relatively simple database schemas, and, most importantly, the rapid development/iteration schedule, Ruby-on-Rails (RoR) was chosen as the implementation language and PostgreSQL as the database engine.

  2. Guidelines to implement the license renewal technical requirements of 10CFR54 for integrated plant assessments and time-limited aging analyses. Final report

    SciTech Connect

    Lehnert, G.; Philpot, L.

    1995-11-01

    This report documents the initial results of the Nuclear Energy Institute License Renewal Implementation Guideline Task Force over the period August 1994 to July 1995 to develop guidance for complying with technical requirements of 10CFR54. The report also provided a starting point for the development of NEI 95-10, ``Industry Guideline for Implementing the Requirements of 10CCR54-The License Renewal Rule``. Information in this document can be used by utilities to prepare the technical material needed in an application for license renewal (LR) of a nuclear power unit. This guideline provides methods for identifying systems, structures, and components (SSCs) and their intended functions within the scope of license renewal. It identifies structures and components (SCs) requiring aging management review and methods for performing the aging management review. The guideline provides a process for identifying and evaluating time-limited aging analyses.

  3. Advanced Avionics Breadboard Executive Design and Implementation

    NASA Technical Reports Server (NTRS)

    Adams, L. R.

    1972-01-01

    The advanced avionics breadboard (AAB) executive evolved from an effort to design and develop an avionics system. This executive is unique in that it supervises a triple redundant avionics computer system. Three IBM System 4 Pi/CP computers, operating synchronously and executing identical software, comprise the central processors which route data to and from a data bus via an input/output controller. The executive's basic function is to provide application programs with an efficient software structure within which to perform specific avionics application tasks. Although implemented in a triplex data management system, the AAB executive contains the flexibility to be adapted to other systems with minimal change.

  4. Terahertz metamaterials: design, implementation, modeling and applications

    NASA Astrophysics Data System (ADS)

    Hokmabadi, Mohammad P.; Balci, Soner; Kim, Juhyung; Philip, Elizabath; Rivera, Elmer; Zhu, Muliang; Kung, Patrick; Kim, Seongsin M.

    2016-04-01

    Sub-wavelength metamaterial structures are of great fundamental and practical interest because of their ability to manipulate the propagation of electromagnetic waves. We review here our recent work on the design, simulation, implementation and equivalent circuit modeling of metamaterial devices operating at Terahertz frequencies. THz metamaterials exhibiting plasmon-induced transparency are realized through the hybridization of double split ring resonators on either silicon or flexible polymer substrates and exhibiting slow light properties. THz metamaterials perfect absorbers and stereometamaterials are realized with multifunctional specifications such as broadband absorbing, switching, and incident light polarization selectivity.

  5. Design and Implementation of Embedded RFID Middleware

    NASA Astrophysics Data System (ADS)

    Zhen-xiang, Li.; Yu-xiang, Zhang

    An embedded RFID (Radio Frequency Identification) middleware based on ARM Linux operating system and S3C2410 hardware platform was designed and implemented. The system architecture and platform of software and hardware of this middleware were introduced. The key technology applied in some device management and tag data processing and the application of SQLite were specialized. Since its rich standard interfaces offered by the hardware platform, the middleware can connect with different kind of readers from different manufacturers without cosidering the diversity and complexity of RFID bottom layer hardware. So, it can supply upper layer application of system with a powerful, uniform platform, and lay a broader, richer foundation for the application of RFID.

  6. Resolution of thermal-hydraulic safety and licensing issues for the system 80+{sup {trademark}} design

    SciTech Connect

    Carpentino, S.E.; Ritterbusch, S.E.; Schneider, R.E.

    1995-09-01

    The System 80+{sup {trademark}} Standard Design is an evolutionary Advanced Light Water Reactor (ALWR) with a generating capacity of 3931 MWt (1350 MWe). The Final Design Approval (FDA) for this design was issued by the Nuclear Regulatory Commission (NRC) in July 1994. The design certification by the NRC is anticipated by the end of 1995 or early 1996. NRC review of the System 80+ design has involved several new safety issues never before addressed in a regulatory atmosphere. In addition, conformance with the Electric Power Research Institute (EPRI) ALWR Utility Requirements Document (URD) required that the System 80+ plant address nuclear industry concerns with regard to design, construction, operation and maintenance of nuclear power plants. A large number of these issues/concerns deals with previously unresolved generic thermal-hydraulic safety issues and severe accident prevention and mitigation. This paper discusses the thermal-hydraulic analyses and evaluations performed for the System 80+ design to resolve safety and licensing issues relevant to both the Nuclear Stream Supply System (NSSS) and containment designs. For the NSSS design, the Safety Depressurization System mitigation capability and resolution of the boron dilution concern are described. Examples of containment design issues dealing with containment shell strength, robustness of the reactor cavity walls and hydrogen mixing under severe accident conditions are also provided. Finally, the overall approach used in the application of NRC`s new (NUREG-1465) radiological source term for System 80+ evaluation is described. The robustness of the System 80+ containment design to withstand severe accident consequences was demonstrated through detailed thermal-hydraulic analyses and evaluations. This advanced design to shown to meet NRC severe accident policy goals and ALWR URD requirements without any special design features and unnecessary costs.

  7. Design and Implementation of Replicated Object Layer

    NASA Technical Reports Server (NTRS)

    Koka, Sudhir

    1996-01-01

    One of the widely used techniques for construction of fault tolerant applications is the replication of resources so that if one copy fails sufficient copies may still remain operational to allow the application to continue to function. This thesis involves the design and implementation of an object oriented framework for replicating data on multiple sites and across different platforms. Our approach, called the Replicated Object Layer (ROL) provides a mechanism for consistent replication of data over dynamic networks. ROL uses the Reliable Multicast Protocol (RMP) as a communication protocol that provides for reliable delivery, serialization and fault tolerance. Besides providing type registration, this layer facilitates distributed atomic transactions on replicated data. A novel algorithm called the RMP Commit Protocol, which commits transactions efficiently in reliable multicast environment is presented. ROL provides recovery procedures to ensure that site and communication failures do not corrupt persistent data, and male the system fault tolerant to network partitions. ROL will facilitate building distributed fault tolerant applications by performing the burdensome details of replica consistency operations, and making it completely transparent to the application.Replicated databases are a major class of applications which could be built on top of ROL.

  8. Attitudes of Registered and Licensed Practical Nurses About the Importance of Families in Surgical Hospital Units: Findings From the Landspitali University Hospital Family Nursing Implementation Project.

    PubMed

    Blöndal, Katrin; Zoëga, Sigridur; Hafsteinsdottir, Jorunn E; Olafsdottir, Olof Asdis; Thorvardardottir, Audur B; Hafsteinsdottir, Sigrun A; Sveinsdóttir, Herdis

    2014-07-15

    The purpose of this study was to examine attitudes of registered nurses and licensed practical nurses about the importance of the family in surgical hospital units before (T1) and after (T2) implementation of a Family Systems Nursing educational intervention based on the Calgary Family Assessment and Intervention Models. This study was part of the Landspitali University Hospital Family Nursing Implementation Project and used a nonrandomized, quasi-experimental design with nonequivalent group before and after and without a control group. There were 181 participants at T1 and 130 at T2. No difference was found in nurses' attitudes as measured by the Families Importance in Nursing Care-Nurses' Attitudes (FINC-NA) questionnaire, before and after the educational intervention. Attitudes toward families were favorable at both times. Analysis of demographic variables showed that age, work experience, and workplace (inpatient vs. outpatient units) had an effect on the nurses' attitudes toward families. The influence of work experience on attitudes toward family care warrants further exploration.

  9. Disease management: program design, development, and implementation.

    PubMed

    Harvey, N; DePue, D M

    1997-06-01

    Disease management is an emerging approach to patient management, customer satisfaction, and cost containment that comprises disease modeling; patient segmentation and risk assessment; clinical protocols; and wellness, self-management, and education. Implementing a disease management program poses significant challenges to healthcare organizations. To successfully implement a disease management program, a tightly integrated continuum of care, sophisticated information systems, and disease management support systems must be in place. Strategic partnerships with outside vendors may speed program implementation and provide opportunities to develop risk-sharing relationships. PMID:10167840

  10. The Heart of Implementation Fidelity: Instructional Design and Intent

    ERIC Educational Resources Information Center

    Kulo, Violet A.; Cates, Ward Mitchell

    2013-01-01

    Given that there is no universal way to measure implementation fidelity, instructional designers developing instructional innovations may find themselves faced with the challenge of determining the extent to which teachers' implementation of an instructional model is faithful. This article contends that a faithful implementation is one in…

  11. Qualitative Research Designs: Selection and Implementation

    ERIC Educational Resources Information Center

    Creswell, John W.; Hanson, William E.; Plano Clark, Vicki L.; Morales, Alejandro

    2007-01-01

    Counseling psychologists face many approaches from which to choose when they conduct a qualitative research study. This article focuses on the processes of selecting, contrasting, and implementing five different qualitative approaches. Based on an extended example related to test interpretation by counselors, clients, and communities, this article…

  12. Extension Sustainability Camp: Design, Implementation, and Evaluation

    ERIC Educational Resources Information Center

    Brain, Roslynn; Upton, Sally; Tingey, Brett

    2015-01-01

    Sustainability Camps provide an opportunity for Extension educators to be in the forefront of sustainability outreach and to meet the growing demand for sustainability education. This article shares development, implementation, and evaluation of an Extension Sustainability Camp for youth, grades 4-6. Camp impact was measured via daily pre-and…

  13. Parallel optimization algorithms and their implementation in VLSI design

    NASA Technical Reports Server (NTRS)

    Lee, G.; Feeley, J. J.

    1991-01-01

    Two new parallel optimization algorithms based on the simplex method are described. They may be executed by a SIMD parallel processor architecture and be implemented in VLSI design. Several VLSI design implementations are introduced. An application example is reported to demonstrate that the algorithms are effective.

  14. Implementing E-Learning Designed Courses in General Education

    ERIC Educational Resources Information Center

    Nuangchalerm, Prasart; Sakkumduang, Krissada; Uhwha, Suleepornn; Chansirisira, Pacharawit

    2014-01-01

    The aim of this study is to implement e-learning designed course for general education. The study employed 3 phases for developing e-learning course: contextual study, designing, and implementing. Two courses general education, 217 undergraduate students are participated the study. Research tool consisted of interview about e-learning form and…

  15. The design and implementation of the LLNL gigabit testbed

    SciTech Connect

    Garcia, D.

    1994-12-01

    This paper will look at the design and implementation of the LLNL Gigabit testbed (LGTB), where various high speed networking products, can be tested in one environment. The paper will discuss the philosophy behind the design of and the need for the testbed, the tests that are performed in the testbed, and the tools used to implement those tests.

  16. Design and implementation of a SMIL player

    NASA Astrophysics Data System (ADS)

    Xia, Jue; Shim, Simon; Wang, Ying; Lee, Yen-Jen

    1998-12-01

    Synchronized Multimedia Integration Language (SMIL) is a recommendation developed by the Synchronized Multimedia Working Group in the World Wide Web Consortium. SMIL is a simple and standard way to specify a timeline based synchronized multimedia presentation over the Internet. It is a declarative authoring language based on a Extensible Markup Language to define language-specific data types and tags. A SMIL player schedules presentation in a SMIL file, and retrieves media objects on the Web using URLs described in the field. The SMIL file is a plain text file and can be edited using a simple text editor. We present the approaches of implementing a SMIL player within the desktop system constraints. The reference implementation is a Java applet, which follows a platform-neutral programming paradigm and makes use of Java Media Framework. The applet can run in any main stream web browser.

  17. Designing and implementing a state quality award

    NASA Astrophysics Data System (ADS)

    Dobson, E. N.

    1993-02-01

    To remain competitive in today's global economy, businesses need to ensure customer satisfaction by offering high-quality products and services. Governors and state governments can play a critical role in ensuring the economic health of the business in their state by encouraging the adoption of quality practices and recognizing successful efforts by firms to improve quality and productivity. The manual is intended to help state government officials and other individuals implement a state quality award program.

  18. Design of a Blended Learning Environment: Considerations and Implementation Issues

    ERIC Educational Resources Information Center

    Gedik, Nuray; Kiraz, Ercan; Ozden, M. Yasar

    2013-01-01

    This study identified critical issues in the design of a blended learning environment by examining basic design considerations and implementation issues. Following a design-based research approach with the phenomenological tradition of qualitative research, the study investigated instructor experiences relating to the design, development, and…

  19. 9 CFR 11.7 - Certification and licensing of designated qualified persons (DQP's).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations (7 CFR 1.130 et seq.) (f) Cancellation of DQP license. (1) Each horse industry organization or... instruction on the anatomy and physiology of the limbs of a horse. The instructor teaching the course must...

  20. 9 CFR 11.7 - Certification and licensing of designated qualified persons (DQP's).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations (7 CFR 1.130 et seq.) (f) Cancellation of DQP license. (1) Each horse industry organization or... instruction on the anatomy and physiology of the limbs of a horse. The instructor teaching the course must...

  1. 9 CFR 11.7 - Certification and licensing of designated qualified persons (DQP's).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations (7 CFR 1.130 et seq.) (f) Cancellation of DQP license. (1) Each horse industry organization or... instruction on the anatomy and physiology of the limbs of a horse. The instructor teaching the course must...

  2. 9 CFR 11.7 - Certification and licensing of designated qualified persons (DQP's).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations (7 CFR 1.130 et seq.) (f) Cancellation of DQP license. (1) Each horse industry organization or... instruction on the anatomy and physiology of the limbs of a horse. The instructor teaching the course must...

  3. Innovative design methodology for implementing heterogeneous multiprocessor architectures in VLSI

    SciTech Connect

    Tientien Li

    1983-01-01

    Considering the design cost of today's VLSI systems, advanced VLSI technology may not be cost-effective for implementing complex computer systems. In the paper, an innovative design approach which can drastically reduce the cost of implementing heterogeneous multiprocessor architectures in VLSI is presented. The author introduces high-level architectural design tools for assisting the design of multiprocessor systems with distributed memory modules and communication networks, and presents a logic/firmware synthesis scheme for automatically implementing multitasking structures and system service functions for multiprocessor architectures. Furthermore, the importance of the firmware synthesis aspect of VLSI system design is emphasized. Most logic of complex VLSI systems can be implemented very easily in firmware using the design approach introduced here. 10 references.

  4. Monte Carlo Experiments: Design and Implementation.

    ERIC Educational Resources Information Center

    Paxton, Pamela; Curran, Patrick J.; Bollen, Kenneth A.; Kirby, Jim; Chen, Feinian

    2001-01-01

    Illustrates the design and planning of Monte Carlo simulations, presenting nine steps in planning and performing a Monte Carlo analysis from developing a theoretically derived question of interest through summarizing the results. Uses a Monte Carlo simulation to illustrate many of the relevant points. (SLD)

  5. Designing Instructional Visuals; Theory, Composition, Implementation.

    ERIC Educational Resources Information Center

    Linker, Jerry Mac

    The use of visual media in the classroom contributes to the improvement of teaching and learning. The purpose of this handbook is to present a practical discussion of the principles involved in designing visuals that teach. The author first describes the essentials of communication applied to instructional visuals. He then analyzes the physical…

  6. The Design and Implementation of INGRES.

    ERIC Educational Resources Information Center

    Stonebraker, Michael; And Others

    The currently operational version of the INGRES data base management system gives a relational view of data, supports two high level, non-procedural data sublanguages, and runs as a collection of user processes on top of a UNIX operating system. The authors stress the design decisions and tradeoffs in relation to (1) structuring the system into…

  7. Design, Development and Implementation of Inclusive Education

    ERIC Educational Resources Information Center

    Mooij, Ton; Smeets, Ed

    2006-01-01

    In inclusive education different pupils, including pupils with special educational needs and high ability pupils, can be stimulated to learn according to their capacities and potentials. The research question concentrates on the design features of inclusive education that will optimally promote the motivation and learning processes and outcomes of…

  8. Design and Implementation Issues in Longitudinal Research

    ERIC Educational Resources Information Center

    Ludlow, Larry H.; Pedulla, Joseph; Reagan, Emile Mitescu; Enterline, Sarah; Cannady, Mac; Chappe, Stephanie

    2011-01-01

    To meet demands for accountability, most schools and departments of education at institutions of higher education (IHEs) gather information on their current students and graduates. This paper describes issues to consider when designing a longitudinal data collection and management system, drawing on seven years' experience developing such a…

  9. Design and Implementation of Therapist Online Counseling

    ERIC Educational Resources Information Center

    Thomas, Aaron O.; Lee, Geoff; Ess, Brian

    2015-01-01

    The following paper describes the rationale for creating an online therapy program of cognitive behavioral therapy, or CBT, for students at the University of Florida who are struggling with stress and anxiety. In addition, the paper discusses the unique challenges of the instructional design process of creating psychoeducational materials through…

  10. Living Design Memory: Framework, Implementation, Lessons Learned.

    ERIC Educational Resources Information Center

    Terveen, Loren G.; And Others

    1995-01-01

    Discusses large-scale software development and describes the development of the Designer Assistant to improve software development effectiveness. Highlights include the knowledge management problem; related work, including artificial intelligence and expert systems, software process modeling research, and other approaches to organizational memory;…

  11. Genetic Parallel Programming: design and implementation.

    PubMed

    Cheang, Sin Man; Leung, Kwong Sak; Lee, Kin Hong

    2006-01-01

    This paper presents a novel Genetic Parallel Programming (GPP) paradigm for evolving parallel programs running on a Multi-Arithmetic-Logic-Unit (Multi-ALU) Processor (MAP). The MAP is a Multiple Instruction-streams, Multiple Data-streams (MIMD), general-purpose register machine that can be implemented on modern Very Large-Scale Integrated Circuits (VLSIs) in order to evaluate genetic programs at high speed. For human programmers, writing parallel programs is more difficult than writing sequential programs. However, experimental results show that GPP evolves parallel programs with less computational effort than that of their sequential counterparts. It creates a new approach to evolving a feasible problem solution in parallel program form and then serializes it into a sequential program if required. The effectiveness and efficiency of GPP are investigated using a suite of 14 well-studied benchmark problems. Experimental results show that GPP speeds up evolution substantially.

  12. Aspects of full-custom VLSI microprocessor design and implementation

    SciTech Connect

    Lee, Daebum.

    1989-01-01

    There is a broad spectrum of design styles that have proven successful for the construction of VLSI circuits and systems. Semi-custom to full-custom design styles offer a wide range of resulting performance, expected turn-around time, and required design effort. Implementation alternatives, such as replacing dynamic memory for static memory to implement a denser on-chip memory, also exist at all levels of design hierarchy. To make the best use of scarce resources on a single chip microprocessor and to make the emerging CAD tools truly useful, alternatives in the implementation of a microprocessor must be carefully evaluated. The research reported in this thesis focuses on issues concerning these alternatives, especially in the areas of on-chip memory design and automated control logic design.

  13. A Framework for Promoting Learning in IS Design and Implementation

    ERIC Educational Resources Information Center

    Small, Adrian; Sice, Petia; Venus, Tony

    2008-01-01

    Purpose: The purpose of this paper is to set out an argument for a way to design, implement and manage IS with an emphasis on first, the learning that can be created through undertaking the approach, and second, the learning that may be created through using the IS that was implemented. The paper proposes joining two areas of research namely,…

  14. Lunar fission surface power system design and implementation concept

    NASA Technical Reports Server (NTRS)

    Elliott, John O.; Reh, Kim; MacPherson, Duncan

    2006-01-01

    The request of NASA's Exploration Systems Mission Directorate (ESMD) in May of 2005, a team was assembled within the Prometheus Project to investigate lunar surface nuclear power architectures and provide design and implementation concept inputs to NASA's Exploration Systems Architecture 60-day Study (ESAS) team. System engineering tasks were undertaken to investigate the design and implementation of a Fission Surface Power System (FSPS) that could be launched as early as 2019 as part of a possible initial Lunar Base architecture. As a result of this activity, the Prometheus team evaluated a number of design and implementation concepts as well as a significant number of trades associated with lunar surface power, all culminating in a recommended approach. This paper presents the results of that study, including a recommended FSPS design and implementation concept.

  15. The Agway Management Development Program: Design and Implementation

    ERIC Educational Resources Information Center

    Barth, Anthony L.; Engfer, Robert T.

    1977-01-01

    Focus is on the Agway (a farm supply and food marketing cooperative) retail store system in this informational case history and how-to approach for designing, developing, and implementing a formal corporate management program. (Editor/TA)

  16. Lunar Fission Surface Power System Design and Implementation Concept

    NASA Astrophysics Data System (ADS)

    Elliott, John O.; Reh, Kim; MacPherson, Duncan

    2006-01-01

    At the request of NASA's Exploration Systems Mission Directorate (ESMD) in May of 2005, a team was assembled within the Prometheus Project to investigate lunar surface nuclear power architectures and provide design and implementation concept inputs to NASA's Exploration Systems Architecture 60-day Study (ESAS) team. System engineering tasks were undertaken to investigate the design and implementation of a Fission Surface Power System (FSPS) that could be launched as early as 2019 as part of a possible initial Lunar Base architecture. As a result of this activity, the Prometheus team evaluated a number of design and implementation concepts as well as a significant number of trades associated with lunar surface power, all culminating in a recommended approach. This paper presents the results of that study, including a recommended FSPS design and implementation concept.

  17. Design and Implementation of Volitional Control Support in Mathematics Courses

    ERIC Educational Resources Information Center

    Kim, ChanMin; Bennekin, Kimberly N.

    2013-01-01

    We designed support for volitional control with four stages for "goal initiation" ("Want it"), "goal formation" ("Plan for it"), "action control" ("Do it"), and "emotion control" ("Finish it") based on theories and models of volition. We implemented the support in…

  18. Lunar Fission Surface Power System Design and Implementation Concept

    SciTech Connect

    Elliott, John O.; Reh, Kim; MacPherson, Duncan

    2006-01-20

    At the request of NASA's Exploration Systems Mission Directorate (ESMD) in May of 2005, a team was assembled within the Prometheus Project to investigate lunar surface nuclear power architectures and provide design and implementation concept inputs to NASA's Exploration Systems Architecture 60-day Study (ESAS) team. System engineering tasks were undertaken to investigate the design and implementation of a Fission Surface Power System (FSPS) that could be launched as early as 2019 as part of a possible initial Lunar Base architecture. As a result of this activity, the Prometheus team evaluated a number of design and implementation concepts as well as a significant number of trades associated with lunar surface power, all culminating in a recommended approach. This paper presents the results of that study, including a recommended FSPS design and implementation concept.

  19. CamBAfx: Workflow Design, Implementation and Application for Neuroimaging.

    PubMed

    Ooi, Cinly; Bullmore, Edward T; Wink, Alle-Meije; Sendur, Levent; Barnes, Anna; Achard, Sophie; Aspden, John; Abbott, Sanja; Yue, Shigang; Kitzbichler, Manfred; Meunier, David; Maxim, Voichita; Salvador, Raymond; Henty, Julian; Tait, Roger; Subramaniam, Naresh; Suckling, John

    2009-01-01

    CamBAfx is a workflow application designed for both researchers who use workflows to process data (consumers) and those who design them (designers). It provides a front-end (user interface) optimized for data processing designed in a way familiar to consumers. The back-end uses a pipeline model to represent workflows since this is a common and useful metaphor used by designers and is easy to manipulate compared to other representations like programming scripts. As an Eclipse Rich Client Platform application, CamBAfx's pipelines and functions can be bundled with the software or downloaded post-installation. The user interface contains all the workflow facilities expected by consumers. Using the Eclipse Extension Mechanism designers are encouraged to customize CamBAfx for their own pipelines. CamBAfx wraps a workflow facility around neuroinformatics software without modification. CamBAfx's design, licensing and Eclipse Branding Mechanism allow it to be used as the user interface for other software, facilitating exchange of innovative computational tools between originating labs.

  20. CamBAfx: Workflow Design, Implementation and Application for Neuroimaging

    PubMed Central

    Ooi, Cinly; Bullmore, Edward T.; Wink, Alle-Meije; Sendur, Levent; Barnes, Anna; Achard, Sophie; Aspden, John; Abbott, Sanja; Yue, Shigang; Kitzbichler, Manfred; Meunier, David; Maxim, Voichita; Salvador, Raymond; Henty, Julian; Tait, Roger; Subramaniam, Naresh; Suckling, John

    2009-01-01

    CamBAfx is a workflow application designed for both researchers who use workflows to process data (consumers) and those who design them (designers). It provides a front-end (user interface) optimized for data processing designed in a way familiar to consumers. The back-end uses a pipeline model to represent workflows since this is a common and useful metaphor used by designers and is easy to manipulate compared to other representations like programming scripts. As an Eclipse Rich Client Platform application, CamBAfx's pipelines and functions can be bundled with the software or downloaded post-installation. The user interface contains all the workflow facilities expected by consumers. Using the Eclipse Extension Mechanism designers are encouraged to customize CamBAfx for their own pipelines. CamBAfx wraps a workflow facility around neuroinformatics software without modification. CamBAfx's design, licensing and Eclipse Branding Mechanism allow it to be used as the user interface for other software, facilitating exchange of innovative computational tools between originating labs. PMID:19826470

  1. Designing and implementing a balanced scorecard: lessons learned in nonprofit implementation.

    PubMed

    Gumbus, Andra; Wilson, Tom

    2004-01-01

    The balanced scorecard has been referred to as the management innovation of the century, and extensive articles have been written using case studies of organizations that use this performance measurement system. This article addresses the key issues of design and implementation with a step-by-step guide to how to design a balanced scorecard and lessons to avoid implementation problems in government and nonprofit settings.

  2. Designing and implementing a balanced scorecard: lessons learned in nonprofit implementation.

    PubMed

    Gumbus, Andra; Wilson, Tom

    2004-01-01

    The balanced scorecard has been referred to as the management innovation of the century, and extensive articles have been written using case studies of organizations that use this performance measurement system. This article addresses the key issues of design and implementation with a step-by-step guide to how to design a balanced scorecard and lessons to avoid implementation problems in government and nonprofit settings. PMID:15354813

  3. HETDEX tracker control system design and implementation

    NASA Astrophysics Data System (ADS)

    Beno, Joseph H.; Hayes, Richard; Leck, Ron; Penney, Charles; Soukup, Ian

    2012-09-01

    To enable the Hobby-Eberly Telescope Dark Energy Experiment, The University of Texas at Austin Center for Electromechanics and McDonald Observatory developed a precision tracker and control system - an 18,000 kg robot to position a 3,100 kg payload within 10 microns of a desired dynamic track. Performance requirements to meet science needs and safety requirements that emerged from detailed Failure Modes and Effects Analysis resulted in a system of 13 precision controlled actuators and 100 additional analog and digital devices (primarily sensors and safety limit switches). Due to this complexity, demanding accuracy requirements, and stringent safety requirements, two independent control systems were developed. First, a versatile and easily configurable centralized control system that links with modeling and simulation tools during the hardware and software design process was deemed essential for normal operation including motion control. A second, parallel, control system, the Hardware Fault Controller (HFC) provides independent monitoring and fault control through a dedicated microcontroller to force a safe, controlled shutdown of the entire system in the event a fault is detected. Motion controls were developed in a Matlab-Simulink simulation environment, and coupled with dSPACE controller hardware. The dSPACE real-time operating system collects sensor information; motor commands are transmitted over a PROFIBUS network to servo amplifiers and drive motor status is received over the same network. To interface the dSPACE controller directly to absolute Heidenhain sensors with EnDat 2.2 protocol, a custom communication board was developed. This paper covers details of operational control software, the HFC, algorithms, tuning, debugging, testing, and lessons learned.

  4. 42 CFR 431.705 - Licensing authority.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Nursing Home Administrators § 431.705 Licensing authority. (a) The State licensing program must provide for licensing of nursing home administrators by— (1) The agency designated under the healing arts...

  5. 42 CFR 431.705 - Licensing authority.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Nursing Home Administrators § 431.705 Licensing authority. (a) The State licensing program must provide for licensing of nursing home administrators by— (1) The agency designated under the healing arts...

  6. 42 CFR 431.705 - Licensing authority.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Nursing Home Administrators § 431.705 Licensing authority. (a) The State licensing program must provide for licensing of nursing home administrators by— (1) The agency designated under the healing arts...

  7. 42 CFR 431.705 - Licensing authority.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Nursing Home Administrators § 431.705 Licensing authority. (a) The State licensing program must provide for licensing of nursing home administrators by— (1) The agency designated under the healing arts...

  8. 42 CFR 431.705 - Licensing authority.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Nursing Home Administrators § 431.705 Licensing authority. (a) The State licensing program must provide for licensing of nursing home administrators by— (1) The agency designated under the healing arts...

  9. 41 CFR 102-34.150 - How can we get a new license plate code designation?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 34-MOTOR VEHICLE MANAGEMENT Identifying and Registering Motor Vehicles License Plates § 102-34.150... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false How can we get a...

  10. 9 CFR 11.7 - Certification and licensing of designated qualified persons (DQP's).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations (7 CFR 1.130 et seq.) (f) Cancellation of DQP license. (1) Each horse industry organization or... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.7... management of any horse show, horse exhibition, horse sale, or horse auction, as qualified persons...

  11. The Design, Development, and Implementation of LUDA Virtual High School

    ERIC Educational Resources Information Center

    Vrasidas, Charalambos

    2003-01-01

    The purpose of this paper is to present the Large Unit District Association virtual high school (LUDA-VHS) project and discuss its design, development, and implementation. A model developed at the Center for the Application of Information Technologies for designing online classes will be presented and discussed. The focus of the paper will be to…

  12. Teacher Educators' Design and Implementation of Group Learning Activities

    ERIC Educational Resources Information Center

    De Hei, Miranda S. A.; Sjoer, Ellen; Admiraal, Wilfried; Strijbos, Jan-Willem

    2016-01-01

    The aim of this study was to describe how teacher educators design and implement group learning activities (GLAs). We used the Group Learning Activities Instructional Design (GLAID) framework to analyse their descriptions. The GLAID framework includes eight components: (1) interaction, (2) learning objectives and outcomes, (3) assessment, (4) task…

  13. Design, Implementation, and Verification of the Reliable Multicast Protocol. Thesis

    NASA Technical Reports Server (NTRS)

    Montgomery, Todd L.

    1995-01-01

    This document describes the Reliable Multicast Protocol (RMP) design, first implementation, and formal verification. RMP provides a totally ordered, reliable, atomic multicast service on top of an unreliable multicast datagram service. RMP is fully and symmetrically distributed so that no site bears an undue portion of the communications load. RMP provides a wide range of guarantees, from unreliable delivery to totally ordered delivery, to K-resilient, majority resilient, and totally resilient atomic delivery. These guarantees are selectable on a per message basis. RMP provides many communication options, including virtual synchrony, a publisher/subscriber model of message delivery, a client/server model of delivery, mutually exclusive handlers for messages, and mutually exclusive locks. It has been commonly believed that total ordering of messages can only be achieved at great performance expense. RMP discounts this. The first implementation of RMP has been shown to provide high throughput performance on Local Area Networks (LAN). For two or more destinations a single LAN, RMP provides higher throughput than any other protocol that does not use multicast or broadcast technology. The design, implementation, and verification activities of RMP have occurred concurrently. This has allowed the verification to maintain a high fidelity between design model, implementation model, and the verification model. The restrictions of implementation have influenced the design earlier than in normal sequential approaches. The protocol as a whole has matured smoother by the inclusion of several different perspectives into the product development.

  14. Design and implementation of a massively parallel version of DIRECT

    SciTech Connect

    He, J.; Verstak, A.; Watson, L.; Sosonkina, M.

    2007-10-24

    This paper describes several massively parallel implementations for a global search algorithm DIRECT. Two parallel schemes take different approaches to address DIRECT's design challenges imposed by memory requirements and data dependency. Three design aspects in topology, data structures, and task allocation are compared in detail. The goal is to analytically investigate the strengths and weaknesses of these parallel schemes, identify several key sources of inefficiency, and experimentally evaluate a number of improvements in the latest parallel DIRECT implementation. The performance studies demonstrate improved data structure efficiency and load balancing on a 2200 processor cluster.

  15. Design and Implementation of a Learning Analytics Toolkit for Teachers

    ERIC Educational Resources Information Center

    Dyckhoff, Anna Lea; Zielke, Dennis; Bultmann, Mareike; Chatti, Mohamed Amine; Schroeder, Ulrik

    2012-01-01

    Learning Analytics can provide powerful tools for teachers in order to support them in the iterative process of improving the effectiveness of their courses and to collaterally enhance their students' performance. In this paper, we present the theoretical background, design, implementation, and evaluation details of eLAT, a Learning Analytics…

  16. Designing, Implementing, and Evaluating a Group Therapy for Underserved Populations

    ERIC Educational Resources Information Center

    Waltman, Scott H.; Hetrick, Holly; Tasker, Tamara E.

    2012-01-01

    This article presents the case of a mindfulness-based group therapy that was implemented in a residential treatment facility. The case presented comprised a group of adolescent males with disruptive behavior disorders. The group was designed to be appropriate for the unique demographics of the clients, with the intent to help the clients enhance…

  17. Design and Implementation Issues for Modern Remote Laboratories

    ERIC Educational Resources Information Center

    Guimaraes, E. G.; Cardozo, E.; Moraes, D. H.; Coelho, P. R.

    2011-01-01

    The design and implementation of remote laboratories present different levels of complexity according to the nature of the equipments operated by the remote laboratory, the requirements imposed on the accessing computers, the network linking the user to the laboratory, and the type of experiments the laboratory supports. This paper addresses the…

  18. Student Perceptions of Faculty Implementation of Universal Design for Learning

    ERIC Educational Resources Information Center

    Schelly, Catherine L.; Davies, Patricia L.; Spooner, Craig L.

    2011-01-01

    The anecdotal benefits of implementing Universal Design for Learning (UDL) at postsecondary institutions are well documented. The literature suggests that UDL offers students with disabilities enhanced opportunities for engagement, expression, and academic performance. Responding to the call by educators for empirical evidence of UDL's beneficial…

  19. Empowering Design-Based Implementation Research: The Need for Infrastructure

    ERIC Educational Resources Information Center

    Sabelli, Nora; Dede, Chris

    2013-01-01

    This chapter discusses frameworks and conceptual lenses that help orient design-based implementation research (DBIR) work to the types of infrastructure required for success, while contributing to theories about the processes of educational improvement. Such infrastructures can be conceived as a framework: a set of interconnected elements that…

  20. Designing and Implementing Effective Adapted Physical Education Programs

    ERIC Educational Resources Information Center

    Kelly, Luke E.

    2011-01-01

    "Designing and Implementing Effective Adapted Physical Education Programs" was written to assist adapted and general physical educators who are dedicated to ensuring that the physical and motor needs of all their students are addressed in physical education. While it is anticipated that adapted physical educators, where available, will typically…

  1. Managing E-Learning Strategies: Design, Delivery, Implementation and Evaluation

    ERIC Educational Resources Information Center

    Khan, Badrul

    2005-01-01

    "Managing E-Learning Strategies: Design, Delivery, Implementation and Evaluation" provides readers with a broad understanding of the emerging field of e-learning and also advises readers on the issues that are critical to the success of a meaningful e-learning environment. It walks you through the various factors critical to developing, evaluating…

  2. Technical implementation of feasibility study-II design

    SciTech Connect

    Zisman, Michael S.; Ozaki, Satoshi; Palmer, Robert B.

    2001-03-22

    An updated Feasibility Study for a high-performance Neutrino Factory has been undertaken by Brookhaven National Laboratory (BNL) and the Neutrino Factory and Muon Collider Collaboration (MC). We describe the technical implementation of the facility. Details of the key components are shown, and R and D activities that need to be addressed to proceed toward a facility design are indicated.

  3. Designing and Implementing a Successful Merit Pay Program for Teachers.

    ERIC Educational Resources Information Center

    Farnsworth, Briant; And Others

    1991-01-01

    In 1984, a Salt Lake City school district began developing a merit pay program to cover all certified teachers. A committee of teachers designed an assessment method called AIM. Implementation involved developing measurement criteria, establishing evaluation procedures, providing feedback, creating a merit pay plan tied to career development, and…

  4. Empowering Students as Active Participants in Curriculum Design and Implementation

    ERIC Educational Resources Information Center

    Jagersma, John

    2010-01-01

    Curriculum is constructed with the learner as its central focus. Yet the voice of the learner is largely excluded from the curriculum design and implementation process. The author is both an educator and administrator and the intent of this paper is to provide other educators with a deeper understanding of the potential for increased learning when…

  5. Designing and Implementing a Capstone Gerontology Seminar: Synthesis and Action

    ERIC Educational Resources Information Center

    Sasser, Jennifer R.

    2005-01-01

    This paper focuses on the design and implementation of Gerontology: Synthesis and Action, the capstone seminar for the undergraduate and graduate certificate in gerontology program at Marylhurst University, a small, private liberal arts university in the Portland, Oregon metropolitan area. The institutional and programmatic context in which this…

  6. Design and Implementation of Clinical Trials of Ion Beam Therapy

    NASA Astrophysics Data System (ADS)

    Cox, James D.

    Design and implementation of clinical trials are complex even when those trials involve established technologies. Ion beam therapy (IBT) imposes additional requirements including sufficient institutional experience using ions for treatment, credentialing of institutions, formulating hypotheses of interest to investigators and to patients, and securing funding from national and private agencies. The effort, though, is very important to the future of radiation oncology.

  7. Supporting Middle School Teachers' Implementation of STEM Design Challenges

    ERIC Educational Resources Information Center

    Lesseig, Kristin; Nelson, Tamara Holmlund; Slavit, David; Seidel, Ryan August

    2016-01-01

    We describe and analyze a professional development (PD) model that involved a partnership among science, mathematics and education university faculty, science and mathematics coordinators, and middle school administrators, teachers, and students. The overarching project goal involved the implementation of interdisciplinary STEM Design Challenges…

  8. Design and Implementation Considerations for Alternative Teacher Compensation Programs

    ERIC Educational Resources Information Center

    Brodsky, Andrew; DeCesare, Dale; Kramer-Wine, Jennifer

    2010-01-01

    Over the past decade, educators and policymakers have used a variety of approaches to designing and implementing teacher compensation programs. These approaches include federal incentive funds, state-level programs, and district initiatives. This article reviews 6 such programs in order to identify themes and draw conclusions relevant to…

  9. INCEPTION, DESIGN AND IMPLEMENTATION OF A MANAGEMENT INFORMATION SYSTEM.

    ERIC Educational Resources Information Center

    LEWIS, DAVID ALFRED

    THE PURPOSE OF THIS PAPER IS TO DEVELOP AN INSTRUCTIONAL AND SYSTEMATIC APPROACH TO THE DESIGN AND IMPLEMENTATION OF A MANAGEMENT INFORMATION SYSTEM. GOALS, OBJECTIVES, STRUCTURE, AND RESPONSIBILITIES FORM THE FRAMEWORK OF A MANAGEMENT INFORMATION SYSTEM. THE TASK OF A MANAGEMENT INFORMATION SYSTEM IS TO PROCESS RAW DATA IN SUCH A WAY AS TO…

  10. Promoting Retention through the Implementation of Integrated Multicultural Instructional Design

    ERIC Educational Resources Information Center

    Higbee, Jeanne L.; Goff, Emily; Schultz, Jennifer L.

    2013-01-01

    This article introduces the guiding principles of integrated multicultural instructional design (IMID), a new pedagogical model created to promote retention by addressing multicultural perspectives and social justice issues across the curriculum. To illustrate the model, specific strategies for implementing IMID in a content-based,…

  11. Provisional License.

    ERIC Educational Resources Information Center

    Preusser, David F.; Leaf, William A.

    2003-01-01

    Describes the phase in a graduated driver-licensing system that includes the provisional license, which allows young people to drive under certain restrictions. Discusses how the licensing system has emerged as an important factor in reducing crash rates among teenage drivers. (Contains 1 table, 2 figures, and 18 references.) (WFA)

  12. Acceptance testing for PACS: from methodology to design to implementation

    NASA Astrophysics Data System (ADS)

    Liu, Brent J.; Huang, H. K.

    2004-04-01

    Acceptance Testing (AT) is a crucial step in the implementation process of a PACS within a clinical environment. AT determines whether the PACS is ready for clinical use and marks the official sign off of the PACS product. Most PACS vendors have Acceptance Testing (AT) plans, however, these plans do not provide a complete and robust evaluation of the full system. In addition, different sites will have different special requirements that vendor AT plans do not cover. The purpose of this paper is to introduce a protocol for AT design and present case studies of AT performed on clinical PACS. A methodology is presented that includes identifying testing components within PACS, quality assurance for both functionality and performance, and technical testing focusing on key single points-of-failure within the PACS product. Tools and resources that provide assistance in performing AT are discussed. In addition, implementation of the AT within the clinical environment and the overall implementation timeline of the PACS process are presented. Finally, case studies of actual AT of clinical PACS performed in the healthcare environment will be reviewed. The methodology for designing and implementing a robust AT plan for PACS was documented and has been used in PACS acceptance tests in several sites. This methodology can be applied to any PACS and can be used as a validation for the PACS product being acquired by radiology departments and hospitals. A methodology for AT design and implementation was presented that can be applied to future PACS installations. A robust AT plan for a PACS installation can increase both the utilization and satisfaction of a successful implementation of a PACS product that benefits both vendor and customer.

  13. Design & implementation of distributed spatial computing node based on WPS

    NASA Astrophysics Data System (ADS)

    Liu, Liping; Li, Guoqing; Xie, Jibo

    2014-03-01

    Currently, the research work of SIG (Spatial Information Grid) technology mostly emphasizes on the spatial data sharing in grid environment, while the importance of spatial computing resources is ignored. In order to implement the sharing and cooperation of spatial computing resources in grid environment, this paper does a systematical research of the key technologies to construct Spatial Computing Node based on the WPS (Web Processing Service) specification by OGC (Open Geospatial Consortium). And a framework of Spatial Computing Node is designed according to the features of spatial computing resources. Finally, a prototype of Spatial Computing Node is implemented and the relevant verification work under the environment is completed.

  14. The FEYNMAN tools for quantum information processing: Design and implementation

    NASA Astrophysics Data System (ADS)

    Fritzsche, S.

    2014-06-01

    The FEYNMAN tools have been re-designed with the goal to establish and implement a high-level (computer) language that is capable to deal with the physics of finite, n-qubit systems, from frequently required computations to mathematically advanced tasks in quantum information processing. In particular, emphasis has been placed to introduce a small but powerful set of keystring-driven commands in order to support both, symbolic and numerical computations. Though the current design is implemented again within the framework of MAPLE, it is general and flexible enough to be utilized and combined with other languages and computational environments. The present implementation facilitates a large number of computational tasks, including the definition, manipulation and parametrization of quantum states, the evaluation of quantum measures and quantum operations, the evolution of quantum noise in discrete models, quantum measurements and state estimation, and several others. The design is based on a few high-level commands, with a syntax close to the mathematical notation and its use in the literature, and which can be generalized quite readily in order to solve computational tasks at even higher degree of complexity. In this work, I present and discuss the (re-design of the) FEYNMAN tools and make major parts of the code available for public use. Moreover, a few selected examples are shown and demonstrate possible application of this toolbox. The FEYNMAN tools are provided as MAPLE library and can hence be used on all platforms on which this computer-algebra system is accessible.

  15. Implementation of an Expert System for Instructional Design, Phase 3. Design Document and Technical Report.

    ERIC Educational Resources Information Center

    Merrill, M. David; Li, Zhongmin

    Instructional Design Expert (ID Expert) is a prototype instructional design expert system which supports the instructional design phase of instructional system development. Phase 2 of ID Expert was implemented using S.1 expert system language on the VAX computer. The user interface was text-based, consisting of a question/answer dialogue primarily…

  16. Design and Implementation of a Mobile Exergaming Platform

    NASA Astrophysics Data System (ADS)

    Prévost, Laurent; Liechti, Olivier; Lyons, Michael J.

    This paper describes the design, implementation, and initial testing of a reusable platform for the creation of pervasive games with geo-localization services. We concentrate on role-playing games built by combining several types of simpler mini-games having three major components: Quests; Collectables; and Non-player characters (NPC). Quests encourage players to be active in their physical environment and take part in collaborative play; Collectables provide motivation; and NPCs enable player-friendly interaction with the platform. Each of these elements poses different technical requirements, which were met by implementing the gaming platform using the inTrack pervasive middle-ware being developed by our group. Several sample games were implemented and tested within the urban environment of Kyoto, Japan, using gaming clients running on mobile phones from NTT DoCoMo, Japan’s largest mobile provider.

  17. [Analysis of the evidence on the efficacy and safety of CYD-TDV dengue vaccine and its potential licensing and implementation through Mexico's Universal Vaccination Program].

    PubMed

    Hernández-Ávila, Mauricio; Lazcano-Ponce, Eduardo; Hernández-Ávila, Juan Eugenio; Alpuche-Aranda, Celia M; Rodríguez-López, Mario Henry; García-García, Lourdes; Madrid-Marina, Vicente; López Gatell-Ramírez, Hugo; Lanz-Mendoza, Humberto; Martínez-Barnetche, Jesús; Díaz-Ortega, José Luis; Ángeles-Llerenas, Angélica; Barrientos-Gutiérrez, Tonatiuh; Bautista-Arredondo, Sergio; Santos-Preciado, José Ignacio

    2016-01-01

    should be answered to properly assess the safety profile of the product and the target populations of potential benefit. In this regard we consider it would be informative to complete the 6-year follow-up after starting vaccination, according to the company's own study protocol recommended by the World Health Organization. As with any new vaccine, the potential licensing and implementation of the CYD-TDV as part of Mexico's vaccination program, requires a clear definition of the balance between the expected benefits and risks. Particularly with a vaccine with variable efficacy and some signs of risk, in the probable case of licensing, the post-licensed period must involve the development of detailed protocols to immediately identify risks or any health event associated with vaccination.

  18. [Analysis of the evidence on the efficacy and safety of CYD-TDV dengue vaccine and its potential licensing and implementation through Mexico's Universal Vaccination Program].

    PubMed

    Hernández-Ávila, Mauricio; Lazcano-Ponce, Eduardo; Hernández-Ávila, Juan Eugenio; Alpuche-Aranda, Celia M; Rodríguez-López, Mario Henry; García-García, Lourdes; Madrid-Marina, Vicente; López Gatell-Ramírez, Hugo; Lanz-Mendoza, Humberto; Martínez-Barnetche, Jesús; Díaz-Ortega, José Luis; Ángeles-Llerenas, Angélica; Barrientos-Gutiérrez, Tonatiuh; Bautista-Arredondo, Sergio; Santos-Preciado, José Ignacio

    2016-01-01

    should be answered to properly assess the safety profile of the product and the target populations of potential benefit. In this regard we consider it would be informative to complete the 6-year follow-up after starting vaccination, according to the company's own study protocol recommended by the World Health Organization. As with any new vaccine, the potential licensing and implementation of the CYD-TDV as part of Mexico's vaccination program, requires a clear definition of the balance between the expected benefits and risks. Particularly with a vaccine with variable efficacy and some signs of risk, in the probable case of licensing, the post-licensed period must involve the development of detailed protocols to immediately identify risks or any health event associated with vaccination. PMID:26879510

  19. Design and Implementation of an Innovative Residential PV System

    NASA Astrophysics Data System (ADS)

    Najm, Elie Michel

    This work focuses on the design and implementation of an innovative residential PV system. In chapter one, after an introduction related to the rapid growth of solar systems' installations, the most commonly used state of the art solar power electronics' configurations are discussed, which leads to introducing the proposed DC/DC parallel configuration. The advantages and disadvantages of each of the power electronics' configurations are deliberated. The scope of work in the power electronics is defined in this chapter to be related to the panel side DC/DC converter. System integration and mechanical proposals are also within the scope of work and are discussed in later chapters. Operation principle of a novel low cost PV converter is proposed in chapter 2. The proposal is based on an innovative, simplified analog implementation of a master/slave methodology resulting in an efficient, soft-switched interleaved variable frequency flybacks, operating in the boundary conduction mode (BCM). The scheme concept and circuit configuration, operation principle and theoretical waveforms, design equations, and design considerations are presented. Furthermore, design examples are also given, illustrating the significance of the newly derived frequency equation for flybacks operating in BCM. In chapters 3, 4, and 5, the design implementation and optimization of the novel DC/DC converter illustrated in chapter 2 are discussed. In chapter 3, a detailed variable frequency BCM flyback design model leading to optimizing the component selections and transformer design, detailed in chapter 4, is presented. Furthermore, in chapter 4, the method enabling the use of lower voltage rating switching devices is also discussed. In chapter 5, circuitry related to Start-UP, drive for the main switching devices, zero-voltage-switching (ZVS) as well as turn OFF soft switching and interleaving control are fully detailed. The experimental results of the proposed DC/DC converter are presented in

  20. Design, implementation, and extension of thermal invisibility cloaks

    NASA Astrophysics Data System (ADS)

    Zhang, Youming; Xu, Hongyi; Zhang, Baile

    2015-05-01

    A thermal invisibility cloak, as inspired by optical invisibility cloaks, is a device which can steer the conductive heat flux around an isolated object without changing the ambient temperature distribution so that the object can be "invisible" to external thermal environment. While designs of thermal invisibility cloaks inherit previous theories from optical cloaks, the uniqueness of heat diffusion leads to more achievable implementations. Thermal invisibility cloaks, as well as the variations including thermal concentrator, rotator, and illusion devices, have potentials to be applied in thermal management, sensing and imaging applications. Here, we review the current knowledge of thermal invisibility cloaks in terms of their design and implementation in cloaking studies, and their extension as other functional devices.

  1. Design and Implementation of the CEBAF Element Database

    SciTech Connect

    Theodore Larrieu, Christopher Slominski, Michele Joyce

    2011-10-01

    With inauguration of the CEBAF Element Database (CED) in Fall 2010, Jefferson Lab computer scientists have taken a first step toward the eventual goal of a model-driven accelerator. Once fully populated, the database will be the primary repository of information used for everything from generating lattice decks to booting front-end computers to building controls screens. A particular requirement influencing the CED design is that it must provide consistent access to not only present, but also future, and eventually past, configurations of the CEBAF accelerator. To accomplish this, an introspective database schema was designed that allows new elements, element types, and element properties to be defined on-the-fly without changing table structure. When used in conjunction with the Oracle Workspace Manager, it allows users to seamlessly query data from any time in the database history with the exact same tools as they use for querying the present configuration. Users can also check-out workspaces and use them as staging areas for upcoming machine configurations. All Access to the CED is through a well-documented API that is translated automatically from original C++ into native libraries for script languages such as perl, php, and TCL making access to the CED easy and ubiquitous. Notice: Authored by Jefferson Science Associates, LLC under U.S. DOE Contract No. DE-AC05-06OR23177. The U.S. Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce this manuscript for U.S. Government purposes.

  2. Design and Implementation of Telemedicine based on Java Media Framework

    NASA Astrophysics Data System (ADS)

    Xiong, Fengguang; Jia, Zhiyan

    According to analyze the importance and problem of telemedicine in this paper, a telemedicine system based on JMF is proposed to design and implement capturing, compression, storage, transmission, reception and play of a medical audio and video. The telemedicine system can solve existing problems that medical information is not shared, platform-dependent is high, software is incompatibilities and so on. Experimental data prove that the system has low hardware cost, and is easy to transmission and storage, and is portable and powerful.

  3. Design and implementation of an integrated IP telephone gateway

    NASA Astrophysics Data System (ADS)

    Huang, Yongfeng; Feng, Dan; Zhang, Jiangling

    1999-08-01

    A new idea of design on an Integrated IP Telephone Gateway is stated in this paper. Some key techniques are analyzed and discussed in detail. A Centered Echo Chancellor based on TMS320C6201 DSP is implemented, and many optimization methods for voice compression code are concluded to enhance the performance of the gateway. Finally, the performance parameters of the Integrated IP Telephony Gateway are summarized in this paper.

  4. Advanced Control Design for Wind Turbines; Part I: Control Design, Implementation, and Initial Tests

    SciTech Connect

    Wright, A. D.; Fingersh, L. J.

    2008-03-01

    The purpose of this report is to give wind turbine engineers information and examples of the design, testing through simulation, field implementation, and field testing of advanced wind turbine controls.

  5. A formulation of metamodel implementation processes for complex systems design

    NASA Astrophysics Data System (ADS)

    Daberkow, Debora Daniela

    Complex systems design poses an interesting as well as demanding information management problem for system level integration and design. The high interconnectivity of disciplines combined with the specific knowledge and expertise in each of these calls for a system level view that is broad, as in spanning across all disciplines, while at the same time detailed enough to do the disciplinary knowledge justice. The treatment of this requires highly evolved information management and decision approaches, which result in design methodologies that can handle this high degree of complexity. The solution is to create models within the design process, which predict meaningful metrics representative of the various disciplinary analyses that can be quickly evaluated and thus serve in system level decision making and optimization. Such models approximate the physics-based analysis codes used in each of the disciplines and are called metamodels since effectively, they model the (physics-based) models on which the disciplinary analysis codes are based. The thesis formulates a new metamodel implementation process to be used in complex systems design, utilizing a Gaussian Process prediction method. It is based on a Bayesian probability and inference approach and as such returns a variance prediction along with the most likely value, thus giving an estimate also for the confidence in the prediction. Within this thesis, the applicability and appropriateness at the theoretical as well as practical level are investigated, and proof-of-concept implementations at the disciplinary and system levels are provided.

  6. A Components Database Design and Implementation for Accelerators and Detectors

    SciTech Connect

    Chan, A.; Meyer, S.; /SLAC

    2011-08-31

    Many accelerator and detector systems being fabricated for the PEP-II Accelerator and BABAR Detector needed configuration control and calibration measurements tracked for their components. Instead of building a database for each distinct system, a Components Database was designed and implemented that can encompass any type of component and any type of measurement. In this paper we describe this database design that is especially suited for the engineering and fabrication processes of the accelerator and detector environments where there are thousands of unique component types. We give examples of information stored in the Components Database, which includes accelerator configuration, calibration measurements, fabrication history, design specifications, inventory, etc. The World Wide Web interface is used to access the data, and templates are available for international collaborations to collect data off-line.

  7. Design and implementation of fishery rescue data mart system

    NASA Astrophysics Data System (ADS)

    Pan, Jun; Huang, Haiguang; Liu, Yousong

    A novel data mart based system for fishery rescue field was designed and implemented. The system runs ETL process to deal with original data from various databases and data warehouses, and then reorganized the data into the fishery rescue data mart. Next, online analytical processing (OLAP) are carried out and statistical reports are generated automatically. Particularly, quick configuration schemes are designed to configure query dimensions and OLAP data sets. The configuration file will be transformed into statistic interfaces automatically through a wizard-style process. The system provides various forms of reporting files, including crystal reports, flash graphical reports, and two-dimensional data grids. In addition, a wizard style interface was designed to guide users customizing inquiry processes, making it possible for nontechnical staffs to access customized reports. Characterized by quick configuration, safeness and flexibility, the system has been successfully applied in city fishery rescue department.

  8. Design and implementation of clinical trials in rehabilitation research.

    PubMed

    Hart, Tessa; Bagiella, Emilia

    2012-08-01

    The growth of evidence-based medicine means that both researchers and clinicians must grasp the complex issues involved in implementing clinical trials, which are especially challenging for the behavioral (experience-based) treatments that predominate in rehabilitation. In this article we discuss selected issues germane to the design, implementation, and analysis of group-level clinical trials in rehabilitation. We review strengths, weaknesses, and best applications of 1-sample, between-subjects, and within-subjects study designs, including newer models such as practical clinical trials and point-of-care trials. We also discuss the selection of appropriate control conditions against which to test rehabilitation treatments, as well as issues related to trial blinding. In a section on treatment definition, we discuss the challenges of specifying the active ingredients in the complex interventions that are widely used in rehabilitation, and present an illustration of 1 approach to defining treatments via the learning mechanisms that underlie them. Issues related to treatment implementation are also discussed, including therapist allocation and training, and assessment of treatment fidelity. Finally we consider 2 statistical topics of particular importance to many rehabilitation trials: the use of multiple or composite outcomes, and factors that must be weighed in estimating sample size for clinical trials.

  9. Integrated Design and Implementation of Embedded Control Systems with Scilab

    PubMed Central

    Ma, Longhua; Xia, Feng; Peng, Zhe

    2008-01-01

    Embedded systems are playing an increasingly important role in control engineering. Despite their popularity, embedded systems are generally subject to resource constraints and it is therefore difficult to build complex control systems on embedded platforms. Traditionally, the design and implementation of control systems are often separated, which causes the development of embedded control systems to be highly time-consuming and costly. To address these problems, this paper presents a low-cost, reusable, reconfigurable platform that enables integrated design and implementation of embedded control systems. To minimize the cost, free and open source software packages such as Linux and Scilab are used. Scilab is ported to the embedded ARM-Linux system. The drivers for interfacing Scilab with several communication protocols including serial, Ethernet, and Modbus are developed. Experiments are conducted to test the developed embedded platform. The use of Scilab enables implementation of complex control algorithms on embedded platforms. With the developed platform, it is possible to perform all phases of the development cycle of embedded control systems in a unified environment, thus facilitating the reduction of development time and cost.

  10. Design and Implementation of a Project-Based Active/Cooperative Engineering Design Course for Freshmen

    ERIC Educational Resources Information Center

    Abdulaal, R. M.; Al-Bahi, A. M.; Soliman, A. Y.; Iskanderani, F. I.

    2011-01-01

    A project-based active/cooperative design course is planned, implemented, assessed and evaluated to achieve several desired engineering outcomes. The course allows freshman-level students to gain professional hands-on engineering design experience through an opportunity to practise teamwork, quality principles, communication skills, life-long…

  11. Correcting lithography hot spots during physical-design implementation

    NASA Astrophysics Data System (ADS)

    Luk-Pat, Gerard T.; Miloslavsky, Alexander; Ikeuchi, Atsuhiko; Suzuki, Hiroaki; Kyoh, Suigen; Izuha, Kyoko; Tseng, Frank; Wen, Linni

    2006-10-01

    As the technology node shrinks, printed-wafer shapes show progressively less similarity to the design-layout shapes, even with optical proximity correction (OPC). Design tools have a restricted ability to address this shape infidelity. Their understanding of lithography effects is limited, taking the form of design rules that try to prevent "Hot Spots" - locations that demonstrate wafer-printing problems. These design rules are becoming increasingly complex and therefore less useful in addressing the lithography challenges. Therefore, design tools that have a better understanding of lithography are becoming a necessity for technology nodes of 65 nm and below. The general goal of this work is to correct lithography Hot Spots during physical-design implementation. The specific goal is to automatically fix a majority of the Hot Spots in the Metal 2 layers and above, with a run time on the order of a few hours per layer. Three steps were taken to achieve this goal. First, Hot Spot detection was made faster by using rule-based detection. Second, Hot Spot correction was automated by using rule-based correction. Third, convergence of corrections was avoided by performing correction locally, which means that correcting one Hot Spot was very unlikely to create new Hot Spots.

  12. Design and implementation of coupled thermomechanical failure experiments.

    SciTech Connect

    Dempsey, J. Franklin; Wellman, Gerald William; Antoun, Bonnie R.; Connelly, Kevin; Scherzinger, William Mark

    2010-03-01

    Coupled thermal-mechanical experiments with well-defined, controlled boundary conditions were designed through an iterative process involving a team of experimentalists, material modelers and computational analysts. First the basic experimental premise was selected: an axisymmetric tubular specimen mechanically loaded by internal pressurization and thermally loaded asymmetrically by side radiant heating. Then several integrated experimental-analytical steps were taken to determine the experimental details. The boundary conditions were mostly thermally driven and were chosen so they could be modeled accurately; the experimental fixtures were designed to ensure that the boundary conditions were met. Preliminary, uncoupled analyses were used to size the specimen diameter, height and thickness with experimental consideration of maximum pressure loads and fixture design. Iterations of analyses and experiments were used to efficiently determine heating parameters including lamp and heating shroud design, set off distance between the lamps and shroud and between the shroud and specimen, obtainable ramp rates, and the number and spatial placement of thermocouples. The design process and the experimental implementation of the final coupled thermomechanical failure experiment design will be presented.

  13. Design and implementation of spaceborne high resolution infrared touch screen

    NASA Astrophysics Data System (ADS)

    Li, Tai-guo; Li, Wen-xin; Dong, Yi-peng; Ma, Wen; Xia, Jia-gao

    2015-10-01

    For the consideration of the special application environment of the electronic products used in aerospace and to further more improve the human-computer interaction of the manned aerospace area. The research is based on the design and implementation way of the high resolution spaceborne infrared touch screen on the basis of FPGA and DSP frame structure. Beside the introduction of the whole structure for the high resolution spaceborne infrared touch screen system, this essay also gives the detail information about design of hardware for the high resolution spaceborne infrared touch screen system, FPGA design, GUI design and DSP algorithm design based on Lagrange interpolation. What is more, the easy makes a comprehensive research of the reliability design for the high resolution spaceborne infrared touch screen for the special purpose of it. Besides, the system test is done after installation of spaceborne infrared touch screen. The test result shows that the system is simple and reliable enough, which has a stable running environment and high resolution, which certainly can meet the special requirement of the manned aerospace instrument products.

  14. Design and implementation of Wuhan Geospatial Information Sharing Platform

    NASA Astrophysics Data System (ADS)

    Li, Deren; Liu, Laixing; Shao, Zhenfeng

    2008-12-01

    Geospatial metadata, data, and services have been widely collected, developed and deployed in recent years. This flourishing of geospatial resources also added to the problem of geospatial heterogeneity. Interoperability research and implementation are needed for advancement in potential solutions to integrate and interoperate these widely dispersed geospatial resources. We design and implement Wuhan Geospatial Information Sharing Platform based on existing WMS. This platform consists of three components: Web Client, Metadata Catalog, and Data Services. Data Services provide WMS. All spatial information from different sources has been published as WMS. These WMS have been described by geospatial metadata compatible with geospatial metadata standard. These geospatial metadata has been stored in Metadata Catalog. Web Client provides functionalities to access and process WMS described by geospatial metadata in Metadata Catalog.

  15. Design and implementation of MPI on Puma portals

    SciTech Connect

    Brightwell, R.; Shuler, L.

    1996-07-01

    As the successor to SUNMOS [8], the Puma operating system provides a flexible, lightweight, high performance message passing environment for massively parallel computers. Message passing in Puma is accomplished through the use of a new mechanism known as a portal. Puma is currently running on the Intel Paragon and is being developed for the Intel TeraFLOPS machine. In this paper we discuss issues regarding the development of the Argonne National Laboratory/Mississippi State University implementation of the Message Passing Interface standard on top of portals. Included is a description of the design and implementation for both MPI point-to- point and collective communications, and MPI-2 one-sided communications.

  16. Design and Implementation of an Experimental Segway Model

    NASA Astrophysics Data System (ADS)

    Younis, Wael; Abdelati, Mohammed

    2009-03-01

    The segway is the first transportation product to stand, balance, and move in the same way we do. It is a truly 21st-century idea. The aim of this research is to study the theory behind building segway vehicles based on the stabilization of an inverted pendulum. An experimental model has been designed and implemented through this study. The model has been tested for its balance by running a Proportional Derivative (PD) algorithm on a microprocessor chip. The model has been identified in order to serve as an educational experimental platform for segways.

  17. Design and Implementation of an Enterprise Internet of Things

    NASA Astrophysics Data System (ADS)

    Sun, Jing; Zhao, Huiqun; Wang, Ka; Zhang, Houyong; Hu, Gongzhu

    Since the notion of "Internet of Things" (IoT) introduced about 10 years ago, most IoT research has focused on higher level issues, such as strategies, architectures, standardization, and enabling technologies, but studies of real cases of IoT are still lacking. In this paper, a real case of Internet of Things called ZB IoT is introduced. It combines the Service Oriented Architecture (SOA) with EPC global standards in the system design, and focuses on the security and extensibility of IoT in its implementation.

  18. Computerized Psychiatric Outpatient Files: Design and Implementation Issues

    PubMed Central

    Birz, Susan S.

    1985-01-01

    Although computers are fairly new entrants into the medical arena, we are rapidly seeing their usefulness come into view. This paper is a discussion of the steps taken in the design and implementation of a model for computerized psychiatric outpatient files. The difficulties and hazards as well as the high points of the realization of such a system are presented. The paper also takes a brief look at what the future might hold. The paper raises some important and interesting aspects of automating patient files for clinical follow-up toward the ultimate goal of improved patient care.

  19. CleanFleet. Volume 2, Project Design and Implementation

    SciTech Connect

    1995-12-01

    The CleanFleet alternative fuels demonstration project evaluated five alternative motorfuels in commercial fleet service over a two-year period. The five fuels were compressed natural gas, propane gas, California Phase 2 reformulated gasoline (RFG), M-85 (85 percent methanol and 15 percent RFG), and electric vans. Eight-four vans were operated on the alternative fuels and 27 vans were operated on gasoline as baseline controls. Throughout the demonstration information was collected on fleet operations, vehicle emissions, and fleet economics. In this volume of the CleanFleet findings, the design and implementation of the project are summarized.

  20. Implementation of Sensor and Control Designs for Bioregenerative Systems

    NASA Technical Reports Server (NTRS)

    Rodriguez, Pedro R. (Editor)

    1990-01-01

    The goal of the Spring 1990 EGM 4001 Design class was to design, fabricate, and test sensors and control systems for a closed loop life support system (CLLSS). The designs investigated were to contribute to the development of NASA's Controlled Ecological Life Support System (CELSS) at Kennedy Space Center (KSC). Designs included a seed moisture content sensor, a porous medium wetness sensor, a plant health sensor, and a neural network control system. The seed group focused on the design and implementation of a sensor that could detect the moisture content of a seed batch. The porous medium wetness group concentrated on the development of a sensor to monitor the amount of nutrient solution within a porous plate incorporating either infrared reflectance or thermal conductance properties. The plant health group examined the possibility of remotely monitoring the health of the plants within the Biomass Production Chamber (BPC) using infrared reflectance properties. Finally, the neural network group concentrated on the ability to use parallel processing in order to control a robot arm and analyze the data from the health sensor to detect regions of a plant.

  1. Modular implementation of a digital hardware design automation system

    NASA Astrophysics Data System (ADS)

    Masud, M.

    An automation system based on AHPL (A Hardware Programming Language) was developed. The project may be divided into three distinct phases: (1) Upgrading of AHPL to make it more universally applicable; (2) Implementation of a compiler for the language; and (3) illustration of how the compiler may be used to support several phases of design activities. Several new features were added to AHPL. These include: application-dependent parameters, mutliple clocks, asynchronous results, functional registers and primitive functions. The new language, called Universal AHPL, has been defined rigorously. The compiler design is modular. The parsing is done by an automatic parser generated from the SLR(1)BNF grammar of the language. The compiler produces two data bases from the AHPL description of a circuit. The first one is a tabular representation of the circuit, and the second one is a detailed interconnection linked list. The two data bases provide a means to interface the compiler to application-dependent CAD systems.

  2. Design and implementation of dynamic hybrid Honeypot network

    NASA Astrophysics Data System (ADS)

    Qiao, Peili; Hu, Shan-Shan; Zhai, Ji-Qiang

    2013-05-01

    The method of constructing a dynamic and self-adaptive virtual network is suggested to puzzle adversaries, delay and divert attacks, exhaust attacker resources and collect attacking information. The concepts of Honeypot and Honeyd, which is the frame of virtual Honeypot are introduced. The techniques of network scanning including active fingerprint recognition are analyzed. Dynamic virtual network system is designed and implemented. A virtual network similar to real network topology is built according to the collected messages from real environments in this system. By doing this, the system can perplex the attackers when Hackers attack and can further analyze and research the attacks. The tests to this system prove that this design can successfully simulate real network environment and can be used in network security analysis.

  3. ACS sampling system: design, implementation, and performance evaluation

    NASA Astrophysics Data System (ADS)

    Di Marcantonio, Paolo; Cirami, Roberto; Chiozzi, Gianluca

    2004-09-01

    By means of ACS (ALMA Common Software) framework we designed and implemented a sampling system which allows sampling of every Characteristic Component Property with a specific, user-defined, sustained frequency limited only by the hardware. Collected data are sent to various clients (one or more Java plotting widgets, a dedicated GUI or a COTS application) using the ACS/CORBA Notification Channel. The data transport is optimized: samples are cached locally and sent in packets with a lower and user-defined frequency to keep network load under control. Simultaneous sampling of the Properties of different Components is also possible. Together with the design and implementation issues we present the performance of the sampling system evaluated on two different platforms: on a VME based system using VxWorks RTOS (currently adopted by ALMA) and on a PC/104+ embedded platform using Red Hat 9 Linux operating system. The PC/104+ solution offers, as an alternative, a low cost PC compatible hardware environment with free and open operating system.

  4. Design and implementation of a high performance network security processor

    NASA Astrophysics Data System (ADS)

    Wang, Haixin; Bai, Guoqiang; Chen, Hongyi

    2010-03-01

    The last few years have seen many significant progresses in the field of application-specific processors. One example is network security processors (NSPs) that perform various cryptographic operations specified by network security protocols and help to offload the computation intensive burdens from network processors (NPs). This article presents a high performance NSP system architecture implementation intended for both internet protocol security (IPSec) and secure socket layer (SSL) protocol acceleration, which are widely employed in virtual private network (VPN) and e-commerce applications. The efficient dual one-way pipelined data transfer skeleton and optimised integration scheme of the heterogenous parallel crypto engine arrays lead to a Gbps rate NSP, which is programmable with domain specific descriptor-based instructions. The descriptor-based control flow fragments large data packets and distributes them to the crypto engine arrays, which fully utilises the parallel computation resources and improves the overall system data throughput. A prototyping platform for this NSP design is implemented with a Xilinx XC3S5000 based FPGA chip set. Results show that the design gives a peak throughput for the IPSec ESP tunnel mode of 2.85 Gbps with over 2100 full SSL handshakes per second at a clock rate of 95 MHz.

  5. Design and implementation of a mechanically heterogeneous robot group

    NASA Astrophysics Data System (ADS)

    Sukhatme, Gaurav S.; Montgomery, James F.; Mataric, Maja J.

    1999-08-01

    This paper describes the design and construction of a cooperative, heterogeneous robot group comprised of one semi-autonomous aerial robot and two autonomous ground robots. The robots are designed to perform automated surveillance and reconnaissance of an urban outdoor area using onboard sensing. The ground vehicles have GPS, sonar for obstacle detection and avoidance, and a simple color- based vision system. Navigation is performed using an optimal mixture of odometry and GPS. The helicopter is equipped with a GPS/INS system, a camera, and a framegrabber. Each robot has an embedded 486 PC/104 processor running the QNX real-time operating system. Individual robot controllers are behavior-based and decentralized. We describe a control strategy and architecture that coordinates the robots with minimal top- down planning. The overall system is controlled at high level by a single human operator using a specially designed control unit. The operator is able to task the group with a mission using a minimal amount of training. The group can re-task itself based on sensor inputs and can also be re- tasked by the operator. We describe a particular reconnaissance mission that the robots have been tested with, and lessons learned during the design and implementation. Our initial results with these experiments are encouraging given the challenging mechanics of the aerial robot. We conclude the paper with a discussion of ongoing and future work.

  6. Design and Implementation of Alkali Activated Cement For Sustainable Development

    NASA Astrophysics Data System (ADS)

    Moseson, Alexander James

    Herein, progress is presented on the design and implementation of technology for sustainable development in general and international development in particular. Necessarily interdisciplinary, the work draws upon the tools and techniques of Mechanical, Materials, and Civil Engineering; and History & Politics. The work was conducted along two paths, the first being the theory and methodology of sustainable development. A flexible design and dissemination framework was developed, Technology Seeding, defined as: development by the transfer and participatory adaptation of appropriate proven conceptual designs. The methodology was developed in part through two case studies which implemented, respectively, wood-turning lathes in Tanzania and upland rice planters in Thailand. The second path is the design and investigation of alkali-activated cements (AACs) for practical use. Those developed herein, for US markets, comprise ground granulated blast furnace slag, soda ash (sodium carbonate), and up to 68 wt.% granular limestone. Mixture Design of Experiment (DOE) was utilized to guide empirical and theoretical analysis of performance (e.g. compressive strength), economic & ecological aspects (e.g. cost, CO2 production, energy consumption), and chemistry (e.g. Rietveld analysis of x-ray diffractograms). Models were derived to understand the impact of mix design on performance and for optimization. Successful formulations are hydraulic and cure at room temperature, with strengths as high as 41 MPa at 3 days and 65 MPa at 28 days. Some of these formulations, compared to OPC, are competitive in performance, reduce cost by up to 40%, and reduce both CO2 production and energy consumption by up to 97%. Major chemical products include calcium silicate hydrates / calcium aluminum silicate hydrates (C-(A)-S-H), gaylussite, and calcite (both newly formed and remaining from limestone). Calcite/dolomite and C-(A)-S-H both contribute to strength. A fraction of the limestone is consumed

  7. Preliminary design and implementation for HSOS data archive system

    NASA Astrophysics Data System (ADS)

    Lin, Ganghua

    2002-12-01

    Video Vector Magnetograph at Huairou Solar Observing Station, in Beijing of China is the primary instrument designed to simultaneously measure the solar 2-dimension magnetic field and velocity field with different spectral lines in the world. In order to satisfy needs from various users, raw data, received from the observations system is processed into CD-ROMs for archive and distribution to the Co-Investigators, and summary data is generated for viewing at the HSOS Web site (http://sun.bao.ac.cn) The data archive is designed to store in two parts for the sake of safe, one part is located at the local, the other is at headquarter of National Astronomical Center of Observatories. The data archive system is setup here. This paper presents a preliminary design and preliminary implement of the data archive system. The goal of this project is to provide a high efficient, fast speed and extensible software that is characterized by lower cost and high performance and a desire to create high quality software system. The article will encompass a wide variety of experiments associated with the inception and prototype stages to its current state of maturity of the database system, its relative integrality of the means and tools employed on a series of implement steps on operating system, database management system, and server end scripting language, etc. The solution offers significant performance improvements over some existing methods in similar system. The gained experiments all are in Linux system of PC. Everyone, who follows along with the steps described herein, must build a good online database server in a short time.

  8. Implementing Inclusive Design for Learning in an introductory geology laboratory

    NASA Astrophysics Data System (ADS)

    Robert, G.; Merriman, J. D.; Ceylan, G. M.

    2013-12-01

    As an expansion of universal design for learning, IDL provides a framework for opening up and adapting classroom interaction systems, minimizing barriers through promoting perception, engagement, expression, and accommodation for diverse learners. We implemented an introductory-level laboratory for communicating the concept of magma viscosity using the guidelines and principles of IDL. We developed the lab as a mini-implementation project for an IDL course offered by the University of Missouri (MU) Graduate School. The laboratory was subsequently taught during the summer session of Principles of Geology in our Department of Geological Sciences. Traditional geology laboratories rely heavily on visual aids, either physical (rocks and minerals) or representative (idealized cartoons of processes, videos), with very few alternative representations and descriptions made available to the students. Our main focus for this new lab was to diversify the means of representation available to the students (and instructor) to make the lab as equitable and flexible as possible. We considered potential barriers to learning arising from the physical lab environment, from the means of representation, engagement and expression, and tried to minimize them upfront. We centred the laboratory on the link between volcano shape and viscosity as an applied way to convey that viscosity is the resistance to flow. The learning goal was to have the students observe that more viscous eruptives resulted in steeper-sided volcanoes through experimentation. Students built their own volcanoes by erupting lava (foods of various viscosities) onto the Earth's surface (a piece of sturdy cardboard with a hole for the 'vent') through a conduit (pastry bag). Such a hands on lab exercise allows students to gain a tactile and visual, i.e., physical representation of an abstract concept. This specific exercise was supported by other, more traditional, means of representation (e.g., lecture, videos, cartoons, 3D

  9. Holistic design and implementation of pressure actuated cellular structures

    NASA Astrophysics Data System (ADS)

    Gramüller, B.; Köke, H.; Hühne, C.

    2015-12-01

    Providing the possibility to develop energy-efficient, lightweight adaptive components, pressure-actuated cellular structures (PACS) are primarily conceived for aeronautics applications. The realization of shape-variable flaps and even airfoils provides the potential to safe weight, increase aerodynamic efficiency and enhance agility. The herein presented holistic design process points out and describes the necessary steps for designing a real-life PACS structure, from the computation of truss geometry to the manufacturing and assembly. The already published methods for the form finding of PACS are adjusted and extended for the exemplary application of a variable-camber wing. The transfer of the form-finding truss model to a cross-sectional design is discussed. The end cap and sealing concept is described together with the implementation of the integral fluid flow. Conceptual limitations due to the manufacturing and assembly processes are discussed. The method’s efficiency is evaluated by finite element method. In order to verify the underlying methods and summarize the presented work a modular real-life demonstrator is experimentally characterized and validates the numerical investigations.

  10. SSV Launch Monitoring Strategies: HGDS Design Implementation Through System Maturity

    NASA Technical Reports Server (NTRS)

    Shoemaker, Marc D.; Crimi, Thomas

    2010-01-01

    With over 500,000 gallons of liquid hydrogen and liquid oxygen, it is of vital importance to monitor the space shuttle vehicle (SSV) from external tank (ET) load through launch. The Hazardous Gas Detection System (HGDS) was installed as the primary system responsible for monitoring fuel leaks within the orbiter and ET. The HGDS was designed to obtain the lowest possible detection limits with the best resolution while monitoring the SSV for any hydrogen, helium, oxygen, or argon as the main requirement. The HGDS is a redundant mass spectrometer used for real-time monitoring during Power Reactant Storage and Distribution (PRSD) load and ET load through launch or scrub. This system also performs SSV processing leak checks of the Tail Service Mast (TSM) umbilical quick disconnects (QD's), Ground Umbilical Carrier Plate (GUCP) QD's and supports auxiliary power unit (APU) system tests. From design to initial implementation and operations, the HGDS has evolved into a mature and reliable launch support system. This paper will discuss the operational challenges and lessons learned from facing design deficiencies, validation and maintenance efforts, life cycle issues, and evolving requirements

  11. Designing and implementing full immersion simulation as a research tool.

    PubMed

    Munroe, Belinda; Buckley, Thomas; Curtis, Kate; Morris, Richard

    2016-05-01

    Simulation is a valuable research tool used to evaluate the clinical performance of devices, people and systems. The simulated setting may address concerns unique to complex clinical environments such as the Emergency Department, which make the conduct of research challenging. There is limited evidence available to inform the development of simulated clinical scenarios for the purpose of evaluating practice in research studies, with the majority of literature focused on designing simulated clinical scenarios for education and training. Distinct differences exist in scenario design when implemented in education compared with use in clinical research studies. Simulated scenarios used to assess practice in clinical research must not comprise of any purposeful or planned teaching and be developed with a high degree of validity and reliability. A new scenario design template was devised to develop two standardised simulated clinical scenarios for the evaluation of a new assessment framework for emergency nurses. The scenario development and validation processes undertaken are described and provide an evidence-informed guide to scenario development for future clinical research studies. PMID:26917415

  12. FPGA design and implementation for EIT data acquisition.

    PubMed

    Yue, Xicai; McLeod, Chris

    2008-10-01

    OXBACT-5 was designed to meet the challenges involved in working in the intensive care hospital environment focussed particularly on thoracic imaging of patients with respiratory distress and chronic heart failure (CHF). The FPGA-based wireless LAN linked multi-channel EIT data acquisition system (DAS) providing 16 programmable excitation current channels and 64 voltage measurement channels is presented. It contains function modules of a PCI bus interface, direct digital synthesizers, dual-port memory blocks, digital demodulation and all the command and control logic in the FPGA. The whole EIT data acquisition system is fully programmable and reconfigurable from the host PC. The excitation frequency, excitation patterns, the measuring sequence and the gain of each measurement channel can be set from the host PC before each measurement. The demodulation is implemented in the FPGA chip to reduce the data rate between the DAS and the host PC. In addition, measurement process management is achieved in this FPGA chip. Complemented by analogue devices such as ADCs, DACs, analogue buffers and analogue multiplexers, the new FPGA-based EIT DAS system is implemented in a very compact way for bedside use in intensive care units of hospitals. It is intended for applications such as continuous respiration monitoring with data collection at 25 frames per second. Image reconstruction times depend on the choice of 2D or 3D imaging algorithms and the available processing power.

  13. Design and implementation of an electronic investigational drug accountability system.

    PubMed

    Grilley, B J; Trissel, L A; Bluml, B M

    1991-12-01

    A software system designed to maintain protocol-specific investigational drug accountability records is described. The University of Texas M. D. Anderson Cancer Center and Cygnus Systems Development, Inc., worked together to create an electronic investigational drug accountability system (IDRx), which meets the requirements of the National Cancer Institute. This system performs record keeping, stores information on drugs and protocols, and generates standard and customized reports. On-screen assistance makes it easy to use. Security is achieved by granting access only to authorized users, and an audit trail is automatically generated. Systematic implementation at M. D. Anderson, initially in the investigational drug control area and subsequently in the satellite pharmacies, has resulted in increased accuracy and efficiency, and few problems have been encountered. The IDRx software package is useful for keeping records, generating reports, and tracking and evaluating data associated with an investigational drug accountability system. PMID:1814202

  14. Designing and implementing the objective structured clinical examination in anesthesiology.

    PubMed

    Hastie, Maya Jalbout; Spellman, Jessica L; Pagano, Parwane P; Hastie, Jonathan; Egan, Brian J

    2014-01-01

    Since its description in 1974, the Objective Structured Clinical Examination (OSCE) has gained popularity as an objective assessment tool of medical students, residents, and trainees. With the development of the anesthesiology residents' milestones and the preparation for the Next Accreditation System, there is an increased interest in OSCE as an evaluation tool of the six core competencies and the corresponding milestones proposed by the Accreditation Council for Graduate Medical Education.In this article the authors review the history of OSCE and its current application in medical education and in different medical and surgical specialties. They also review the use of OSCE by anesthesiology programs and certification boards in the United States and internationally. In addition, they discuss the psychometrics of test design and implementation with emphasis on reliability and validity measures as they relate to OSCE.

  15. Design and Implementation of High-Throughput Screening Assays.

    PubMed

    Powell, David J; Hertzberg, Robert P; Macarrόn, Ricardo

    2016-01-01

    HTS remains at the core of the drug discovery process, and so it is critical to design and implement HTS assays in a comprehensive fashion involving scientists from the disciplines of biology, chemistry, engineering, and informatics. This requires careful consideration of many options and variables, starting with the choice of screening strategy and ending with the discovery of lead compounds. At every step in this process, there are decisions to be made that can greatly impact the outcome of the HTS effort, to the point of making it a success or a failure. Although specific guidelines should be established to ensure that the screening assay reaches an acceptable level of quality, many choices require pragmatism and the ability to compromise opposing forces. PMID:27316985

  16. Total System Performance Assessment- License Appication Design Selection (LADS) Phase 1 Analysis for Post-Closure Ventilation (Design Alternative 3)

    SciTech Connect

    N. Erb

    1999-06-21

    The objective of this report is to evaluate the effect of potential changes to the TSPA-VA base case design on long-term repository performance. The design changes that are evaluated in this report include two configurations for post-closure ventilation. bow tie and open loop (Design Alternative 3 or D3). The following paragraphs briefly describe the motivation for evaluating post-closure ventilation. The bow tie configuration for post closure ventilation has been identified as a design alternative to the TSPA-VA base case model (CRWMS M&O, 1998a) that may provide improved performance by reducing the temperature and relative humidity within the waste package drifts. The bow tie configuration for post-closure ventilation is a closed-loop design. In this design. cross drifts are placed in pairs with each drift angling up on opposite sides of the repository. From the side, the cross drifts and side drifts form the shape of a bow tie. Movement of air through the system is driven by convective heating from the waste packages in the cross drifts. The open loop configuration is also being considered for its potential to improve post-closure performance of the repository. As with the bow tie configuration, the open loop is designed to decrease temperature and relative humidity within the waste package drifts. For the open loop configuration, air is drawn into the drifts from outside the mountain. The configuration for the repository with open-loop ventilation is similar to the base case repository design with a few added shafts to increase air flow through the drifts. This report documents the modeling assumptions and calculations conducted to evaluate the long-term performance of Design Alternative 3. The performance measure for this evaluation is dose rate. Results are presented that compare the dose-rate time histories with the new design alternatives to that for the TSPA-VA base case calculation (CRWMS M&O, 1998a).

  17. Jet A fuel recovery using micellar flooding: Design and implementation.

    PubMed

    Kostarelos, Konstantinos; Lenschow, Søren R; Stylianou, Marinos A; de Blanc, Phillip C; Mygind, Mette Marie; Christensen, Anders G

    2016-09-01

    Surfactants offer two mechanisms for recovering NAPLs: 1) to mobilize NAPL by reducing NAPL/water interfacial tension, and; 2) to increase the NAPL's aqueous solubility-called solubilization-as an enhancement to pump & treat. The second approach has been well-studied and applied successfully in several pilot-scale and a few full-scale tests within the last 15years, known as Surfactant Enhanced Aquifer Remediation (SEAR). A useful source of information for this second approach is the "Surfactant-enhanced aquifer remediation (SEAR) design manual" from the U.S. Navy Facilities Engineering Command. Few attempts, however, have been made at recovering NAPLs using the mobilization approach presented in this paper. Now, a full-scale field implementation of the mobilization approach is planned to recover an LNAPL (Jet A fuel) from a surficial sand aquifer located in Denmark using a smaller amount of surfactant solution and fewer PVs of throughput compared with the SEAR approach. The approach will rely on mobilizing the LNAPL so that it is recovered ahead of the surfactant microemulsion, also known as a micellar flood. This paper will review the laboratory work performed as part of the design for a full-scale implementation of a micellar flood. Completed lab work includes screening of surfactants, phase behavior and detailed salinity scans of the most promising formulations, and generating a ternary diagram to be used for the numerical simulations of the field application. The site owners and regulators were able to make crucial decisions such as the anticipated field results based on this work.

  18. 50 CFR 600.1416 - Requirements for exempted state designation based on submission of state license holder data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... tidal waters of the state; or (6) Fishing as an occupant of a beach buggy, the operator of which is licensed or permitted to operate the vehicle on public beaches. (d) Required enhancements to exempted...

  19. On the design, analysis, and implementation of efficient parallel algorithms

    SciTech Connect

    Sohn, S.M.

    1989-01-01

    There is considerable interest in developing algorithms for a variety of parallel computer architectures. This is not a trivial problem, although for certain models great progress has been made. Recently, general-purpose parallel machines have become available commercially. These machines possess widely varying interconnection topologies and data/instruction access schemes. It is important, therefore, to develop methodologies and design paradigms for not only synthesizing parallel algorithms from initial problem specifications, but also for mapping algorithms between different architectures. This work has considered both of these problems. A systolic array consists of a large collection of simple processors that are interconnected in a uniform pattern. The author has studied in detain the problem of mapping systolic algorithms onto more general-purpose parallel architectures such as the hypercube. The hypercube architecture is notable due to its symmetry and high connectivity, characteristics which are conducive to the efficient embedding of parallel algorithms. Although the parallel-to-parallel mapping techniques have yielded efficient target algorithms, it is not surprising that an algorithm designed directly for a particular parallel model would achieve superior performance. In this context, the author has developed hypercube algorithms for some important problems in speech and signal processing, text processing, language processing and artificial intelligence. These algorithms were implemented on a 64-node NCUBE/7 hypercube machine in order to evaluate their performance.

  20. Design, modelling, implementation, and intelligent fuzzy control of a hovercraft

    NASA Astrophysics Data System (ADS)

    El-khatib, M. M.; Hussein, W. M.

    2011-05-01

    A Hovercraft is an amphibious vehicle that hovers just above the ground or water by air cushion. The concept of air cushion vehicle can be traced back to 1719. However, the practical form of hovercraft nowadays is traced back to 1955. The objective of the paper is to design, simulate and implement an autonomous model of a small hovercraft equipped with a mine detector that can travel over any terrains. A real time layered fuzzy navigator for a hovercraft in a dynamic environment is proposed. The system consists of a Takagi-Sugenotype fuzzy motion planner and a modified proportional navigation based fuzzy controller. The system philosophy is inspired by human routing when moving between obstacles based on visual information including the right and left views from which he makes his next step towards the goal in the free space. It intelligently combines two behaviours to cope with obstacle avoidance as well as approaching a goal using a proportional navigation path accounting for hovercraft kinematics. MATLAB/Simulink software tool is used to design and verify the proposed algorithm.

  1. Design and implementation of the mobility assessment tool: software description

    PubMed Central

    2013-01-01

    Background In previous work, we described the development of an 81-item video-animated tool for assessing mobility. In response to criticism levied during a pilot study of this tool, we sought to develop a new version built upon a flexible framework for designing and administering the instrument. Results Rather than constructing a self-contained software application with a hard-coded instrument, we designed an XML schema capable of describing a variety of psychometric instruments. The new version of our video-animated assessment tool was then defined fully within the context of a compliant XML document. Two software applications—one built in Java, the other in Objective-C for the Apple iPad—were then built that could present the instrument described in the XML document and collect participants’ responses. Separating the instrument’s definition from the software application implementing it allowed for rapid iteration and easy, reliable definition of variations. Conclusions Defining instruments in a software-independent XML document simplifies the process of defining instruments and variations and allows a single instrument to be deployed on as many platforms as there are software applications capable of interpreting the instrument, thereby broadening the potential target audience for the instrument. Continued work will be done to further specify and refine this type of instrument specification with a focus on spurring adoption by researchers in gerontology and geriatric medicine. PMID:23879716

  2. Design and implementation of an optical Gaussian noise generator

    NASA Astrophysics Data System (ADS)

    Za~O, Leonardo; Loss, Gustavo; Coelho, Rosângela

    2009-08-01

    A design of a fast and accurate optical Gaussian noise generator is proposed and demonstrated. The noise sample generation is based on the Box-Muller algorithm. The functions implementation was performed on a high-speed Altera Stratix EP1S25 field-programmable gate array (FPGA) development kit. It enabled the generation of 150 million 16-bit noise samples per second. The Gaussian noise generator required only 7.4% of the FPGA logic elements, 1.2% of the RAM memory, 0.04% of the ROM memory, and a laser source. The optical pulses were generated by a laser source externally modulated by the data bit samples using the frequency-shift keying technique. The accuracy of the noise samples was evaluated for different sequences size and confidence intervals. The noise sample pattern was validated by the Bhattacharyya distance (Bd) and the autocorrelation function. The results showed that the proposed design of the optical Gaussian noise generator is very promising to evaluate the performance of optical communications channels with very low bit-error-rate values.

  3. Earning a driver's license.

    PubMed Central

    Williams, A F

    1997-01-01

    Teenage drivers in the United States have greatly elevated crash rates, primarily a result of qualities associated with immaturity and lack of driving experience. State licensing systems vary substantially, but most have allowed quick and easy access to driving with full privileges at a young age, contributing to the crash problem. Formal driver education has not been an effective crash prevention measure. Following the introduction of graduated licensing in New Zealand, Australia, and Canada, this system has been considered in many states and has been implemented in some. Graduated systems phase in full privilege driving, requiring initial experience to be gained under conditions of lower risk. The author describes the first five multistage graduated systems enacted in the United States in 1996 and 1997. Factors that will influence the acceptability and effectiveness of these new licensing systems are discussed. Images p[452]-a p454-a p456-a p457-a p460-a PMID:10822470

  4. Earning a driver's license.

    PubMed

    Williams, A F

    1997-01-01

    Teenage drivers in the United States have greatly elevated crash rates, primarily a result of qualities associated with immaturity and lack of driving experience. State licensing systems vary substantially, but most have allowed quick and easy access to driving with full privileges at a young age, contributing to the crash problem. Formal driver education has not been an effective crash prevention measure. Following the introduction of graduated licensing in New Zealand, Australia, and Canada, this system has been considered in many states and has been implemented in some. Graduated systems phase in full privilege driving, requiring initial experience to be gained under conditions of lower risk. The author describes the first five multistage graduated systems enacted in the United States in 1996 and 1997. Factors that will influence the acceptability and effectiveness of these new licensing systems are discussed.

  5. Challenges of implementation and implementation research: Learning from an intervention study designed to improve tumor registry reporting

    PubMed Central

    McAlearney, Ann Scheck; Walker, Daniel M; Livaudais-Toman, Jennifer; Parides, Michael; Bickell, Nina A

    2016-01-01

    Objectives: Implementation of interventions designed to improve the quality of medical care often proceeds differently from what is planned. Improving existing conceptual models to better understand the sources of these differences can help future projects avoid these pitfalls and achieve desired effectiveness. To inform an adaptation of an existing theoretical model, we examined unanticipated changes that occurred in an intervention designed to improve reporting of adjuvant therapies for breast cancer patients at a large, urban academic medical center. Methods: Guided by the complex innovation implementation conceptual framework, our study team observed and evaluated the implementation of an intervention designed to improve reporting to a tumor registry. Findings were assessed against the conceptual framework to identify boundary conditions and modifications that could improve implementation effectiveness. Results: The intervention successfully increased identification of the managing medical oncologist and treatment reporting. During implementation, however, unexpected external challenges including hospital acquisitions of community practices and practices’ responses to government incentives to purchase electronic medical record systems led to unanticipated changes and associated threats to implementation. We present a revised conceptual model that incorporates the sources of these unanticipated challenges. Conclusion: This report of our experience highlights the importance of monitoring implementation over time and accounting for changes that affect both implementation and measurement of intervention impact. In this article, we use our study to examine the challenges of implementation research in health care, and our experience can help future implementation efforts. PMID:27635248

  6. Challenges of implementation and implementation research: Learning from an intervention study designed to improve tumor registry reporting

    PubMed Central

    McAlearney, Ann Scheck; Walker, Daniel M; Livaudais-Toman, Jennifer; Parides, Michael; Bickell, Nina A

    2016-01-01

    Objectives: Implementation of interventions designed to improve the quality of medical care often proceeds differently from what is planned. Improving existing conceptual models to better understand the sources of these differences can help future projects avoid these pitfalls and achieve desired effectiveness. To inform an adaptation of an existing theoretical model, we examined unanticipated changes that occurred in an intervention designed to improve reporting of adjuvant therapies for breast cancer patients at a large, urban academic medical center. Methods: Guided by the complex innovation implementation conceptual framework, our study team observed and evaluated the implementation of an intervention designed to improve reporting to a tumor registry. Findings were assessed against the conceptual framework to identify boundary conditions and modifications that could improve implementation effectiveness. Results: The intervention successfully increased identification of the managing medical oncologist and treatment reporting. During implementation, however, unexpected external challenges including hospital acquisitions of community practices and practices’ responses to government incentives to purchase electronic medical record systems led to unanticipated changes and associated threats to implementation. We present a revised conceptual model that incorporates the sources of these unanticipated challenges. Conclusion: This report of our experience highlights the importance of monitoring implementation over time and accounting for changes that affect both implementation and measurement of intervention impact. In this article, we use our study to examine the challenges of implementation research in health care, and our experience can help future implementation efforts.

  7. DICE Mission Design, Development, and Implementation: Success and Challenges

    NASA Astrophysics Data System (ADS)

    Stromberg, E.; Swenson, C.; Fish, C. S.; Crowley, G.; Barjatya, A.; Petersen, J.

    2012-12-01

    Funded by the NSF CubeSat and NASA ELaNa programs, the Dynamic Ionosphere CubeSat Experiment (DICE) mission consists of two 1.5U CubeSats which were launched into an eccentric low Earth orbit on October 28, 2011. Each identical spacecraft carries two Langmuir probes to measure ionospheric in-situ plasma densities, electric field probes to measure in-situ DC and AC electric fields, and a magnetometer to measure in-situ DC and AC magnetic fields. Given the tight integration of these multiple sensors with the CubeSat platforms, each of the DICE spacecraft is effectively a "sensor-sat" capable of comprehensive ionospheric diagnostics. Over time, the sensor-sats will separate relative to each other due to differences in the ejection velocity and enable accurate identification of geospace storm-time features, such as the geomagnetic Storm Enhanced Density (SED) bulge and plume. The use of two identical sensor-sats permits the de-convolution of spatial and temporal ambiguities in the observations of the ionosphere from a moving platform. In addition to demonstrating nanosat constellation science, the DICE mission downlink communications system is operating at 3 Mbit/s. To our knowledge, this transmission rate is a factor of 100 or more greater than previous CubeSat missions to date. This paper will focus on the DICE mission design, implementation, and on-orbit operations successes as well as the challenges faced in implementing a high-return science mission with limited resources. Specifically, it will focus on the lessons learned in integrating, calibrating, and managing a small constellation of sensor-sats for global science measurements.

  8. Commercial FCC License Study Guide.

    ERIC Educational Resources Information Center

    Swearer, Harvey F.

    Jobs in radio arts, from serviceman to station engineer, are easier to get if one has a recommendation of the U.S. Government in the form of a license from the Federal Communications Commission (FCC). This study guide for FCC radiotelephone licenses is designed to thoroughly prepare the applicant for any radiotelephone exam and to serve as a…

  9. Design requirements for SRB production control system. Volume 4: Implementation

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The implementation plan which is presented was developed to provide the means for the successful implementation of the automated production control system. There are three factors which the implementation plan encompasses: detailed planning; phased implementation; and user involvement. The plan is detailed to the task level in terms of necessary activities as the system is developed, refined, installed, and tested. These tasks are scheduled, on a preliminary basis, over a two-and-one-half-year time frame.

  10. International Space Station Crew Quarters Ventilation and Acoustic Design Implementation

    NASA Technical Reports Server (NTRS)

    Broyan, James L., Jr.; Cady, Scott M; Welsh, David A.

    2010-01-01

    The International Space Station (ISS) United States Operational Segment has four permanent rack sized ISS Crew Quarters (CQs) providing a private crew member space. The CQs use Node 2 cabin air for ventilation/thermal cooling, as opposed to conditioned ducted air-from the ISS Common Cabin Air Assembly (CCAA) or the ISS fluid cooling loop. Consequently, CQ can only increase the air flow rate to reduce the temperature delta between the cabin and the CQ interior. However, increasing airflow causes increased acoustic noise so efficient airflow distribution is an important design parameter. The CQ utilized a two fan push-pull configuration to ensure fresh air at the crew member's head position and reduce acoustic exposure. The CQ ventilation ducts are conduits to the louder Node 2 cabin aisle way which required significant acoustic mitigation controls. The CQ interior needs to be below noise criteria curve 40 (NC-40). The design implementation of the CQ ventilation system and acoustic mitigation are very inter-related and require consideration of crew comfort balanced with use of interior habitable volume, accommodation of fan failures, and possible crew uses that impact ventilation and acoustic performance. Each CQ required 13% of its total volume and approximately 6% of its total mass to reduce acoustic noise. This paper illustrates the types of model analysis, assumptions, vehicle interactions, and trade-offs required for CQ ventilation and acoustics. Additionally, on-orbit ventilation system performance and initial crew feedback is presented. This approach is applicable to any private enclosed space that the crew will occupy.

  11. Design and implementation of a UNIX based distributed computing system

    SciTech Connect

    Love, J.S.; Michael, M.W.

    1994-12-31

    We have designed, implemented, and are running a corporate-wide distributed processing batch queue on a large number of networked workstations using the UNIX{reg_sign} operating system. Atlas Wireline researchers and scientists have used the system for over a year. The large increase in available computer power has greatly reduced the time required for nuclear and electromagnetic tool modeling. Use of remote distributed computing has simultaneously reduced computation costs and increased usable computer time. The system integrates equipment from different manufacturers, using various CPU architectures, distinct operating system revisions, and even multiple processors per machine. Various differences between the machines have to be accounted for in the master scheduler. These differences include shells, command sets, swap spaces, memory sizes, CPU sizes, and OS revision levels. Remote processing across a network must be performed in a manner that is seamless from the users` perspective. The system currently uses IBM RISC System/6000{reg_sign}, SPARCstation{sup TM}, HP9000s700, HP9000s800, and DEC Alpha AXP{sup TM} machines. Each CPU in the network has its own speed rating, allowed working hours, and workload parameters. The system if designed so that all of the computers in the network can be optimally scheduled without adversely impacting the primary users of the machines. The increase in the total usable computational capacity by means of distributed batch computing can change corporate computing strategy. The integration of disparate computer platforms eliminates the need to buy one type of computer for computations, another for graphics, and yet another for day-to-day operations. It might be possible, for example, to meet all research and engineering computing needs with existing networked computers.

  12. Design and implementation of an intelligent belt system using accelerometer.

    PubMed

    Liu, Botong; Wang, Duo; Li, Sha; Nie, Xuhui; Xu, Shan; Jiao, Bingli; Duan, Xiaohui; Huang, Anpeng

    2015-01-01

    Activity monitor systems are increasing used recently. They are important for athletes and casual users to manage physical activity during daily exercises. In this paper, we use a triaxial accelerometer to design and implement an intelligent belt system, which can detect the user's step and flapping motion. In our system, a wearable intelligent belt is worn on the user's waist to collect activity acceleration signals. We present a step detection algorithm to detect real-time human step, which has high accuracy and low complexity. In our system, an Android App is developed to manage the intelligent belt. We also propose a protocol, which can guarantee data transmission between smartphones and wearable belt effectively and efficiently. In addition, when users flap the belt in emergency, the smartphone will receive alarm signal sending by the belt, and then notifies the emergency contact person, which can be really helpful for users in danger. Our experiment results show our system can detect physical activities with high accuracy (overall accuracy of our algorithm is above 95%) and has an effective alarm subsystem, which is significant for the practical use.

  13. Design and implementation of automatic color information collection system

    NASA Astrophysics Data System (ADS)

    Ci, Wenjie; Xie, Kai; Li, Tong

    2015-12-01

    In liquid crystal display (LCD) colorimetric characterization, it needs to convert RGB the device-dependent color space to CIEXYZ or CIELab the device-independent color space. Namely establishing the relationship between RGB and CIE using the data of device color and the corresponding data of CIE. Thus a color automatic message acquisition software is designed. We use openGL to fulfill the full screen display function, write c++ program and call the Eyeone equipment library functions to accomplish the equipment calibration, set the sample types, and realize functions such as sampling and preservation. The software can drive monitors or projectors display the set of sample colors automatically and collect the corresponding CIE values. The sample color of RGB values and the acquisition of CIE values can be stored in a text document, which is convenient for future extraction and analysis. Taking the cubic polynomial as an example, each channel is sampled of 17 sets using this system. And 100 sets of test data are also sampled. Using the least square method we can get the model. The average of color differences are around 2.4874, which is much lower than the CIE2000 commonly required level of 6.00.The successful implementation of the system saves the time of sample color data acquisition, and improves the efficiency of LCD colorimetric characterization.

  14. The IXV Ground Segment design, implementation and operations

    NASA Astrophysics Data System (ADS)

    Martucci di Scarfizzi, Giovanni; Bellomo, Alessandro; Musso, Ivano; Bussi, Diego; Rabaioli, Massimo; Santoro, Gianfranco; Billig, Gerhard; Gallego Sanz, José María

    2016-07-01

    The Intermediate eXperimental Vehicle (IXV) is an ESA re-entry demonstrator that performed, on the 11th February of 2015, a successful re-entry demonstration mission. The project objectives were the design, development, manufacturing and on ground and in flight verification of an autonomous European lifting and aerodynamically controlled re-entry system. For the IXV mission a dedicated Ground Segment was provided. The main subsystems of the IXV Ground Segment were: IXV Mission Control Center (MCC), from where monitoring of the vehicle was performed, as well as support during pre-launch and recovery phases; IXV Ground Stations, used to cover IXV mission by receiving spacecraft telemetry and forwarding it toward the MCC; the IXV Communication Network, deployed to support the operations of the IXV mission by interconnecting all remote sites with MCC, supporting data, voice and video exchange. This paper describes the concept, architecture, development, implementation and operations of the ESA Intermediate Experimental Vehicle (IXV) Ground Segment and outlines the main operations and lessons learned during the preparation and successful execution of the IXV Mission.

  15. Designing and implementing the Army Nursing Leader Academy.

    PubMed

    Dunemn, Kathleen; Hopkins-Chadwick, Denise L; Connally, Tina; Bramley, Kelly

    2011-01-01

    In 2008, the Chief of the Army Nurse Corps directed a thorough review of existing training programs available to and provided for Army Nursing personnel for the development of full-spectrum leaders for Army Nursing. The review provided the gap analysis necessary to restructure courses provided by the Department of Nursing Science at the Army Medical Department Center and School. This new grouping of courses is referred to as the Army Nursing Leader Academy. The Army Nursing Leader Academy is the first of its kind in that it addresses career-long learning of all Army Nursing by focusing on building skills, knowledge, and behaviors to produce sustainable, full-spectrum leaders. The Nursing Leader Academy consists of a series of sequential nurse leader development courses combined with a web based resource center. Grounded in the Patient CaringTouch System, guided by nurse competencies, and gauged by the Leader Capabilities Map, the Nursing Leader Academy provides learning that is relevant and timely designed to reinforce enterprise values and culture to ensure readiness for successive roles and positions. Full implementation of the Nursing Leader Academy will include the evidence-based elements of formal schooling, coaching, self-development, functional/technical (competency attainment), and professional experiences.

  16. Designing and implementing a resiliency program for family medicine residents.

    PubMed

    Brennan, Julie; McGrady, Angele

    2015-01-01

    Family medicine residents are at risk for burnout due to extended work hours, lack of control over their work schedule, and challenging work situations and environments. Building resiliency can prevent burnout and may improve a resident's quality of life and health behavior. This report describes a program designed to build resiliency, the ability to bounce back from stress, in family medicine residents in a medium sized U.S. residency training program. Interactive sessions emphasized building self-awareness, coping skills, strengths and meaning in work, time management, self-care, and connections in and outside of medicine to support resident well-being. System changes which fostered wellness were also implemented. These changes included increasing the availability of fresh fruits in the conference and call room, purchasing an elliptical exercise machine for the on call room, and offering a few minutes of mindfulness meditation daily to the inpatient residents. Results to date show excellent acceptance of the program by trainees, increased consumption of nutritious foods, more personal exercise, and self-reported decreased overreactions to stress. Resiliency programs can effectively serve to meet accreditation requirements while fostering residents' abilities to balance personal and professional demands. PMID:26130769

  17. Design and Implementation of a Modern Automatic Deformation Monitoring System

    NASA Astrophysics Data System (ADS)

    Engel, Philipp; Schweimler, Björn

    2016-03-01

    The deformation monitoring of structures and buildings is an important task field of modern engineering surveying, ensuring the standing and reliability of supervised objects over a long period. Several commercial hardware and software solutions for the realization of such monitoring measurements are available on the market. In addition to them, a research team at the University of Applied Sciences in Neubrandenburg (NUAS) is actively developing a software package for monitoring purposes in geodesy and geotechnics, which is distributed under an open source licence and free of charge. The task of managing an open source project is well-known in computer science, but it is fairly new in a geodetic context. This paper contributes to that issue by detailing applications, frameworks, and interfaces for the design and implementation of open hardware and software solutions for sensor control, sensor networks, and data management in automatic deformation monitoring. It will be discussed how the development effort of networked applications can be reduced by using free programming tools, cloud computing technologies, and rapid prototyping methods.

  18. Design and FPGA implementation of VLAN in EPON

    NASA Astrophysics Data System (ADS)

    Liu, Minglai; Lin, Rujian; Huang, Jun

    2005-02-01

    As a promising solution for next-generation broadband access networks, EPON could provide full-service access such as voice, video and data applications. However, EPON"s standard IEEE 802.3ah does not specify a particular supporting mechanism to guarantee QoS and priority requirements of various services, allowing it to be vendor specific. Meanwhile, how to segregate user traffic to guarantee security, remains unsolved. This paper creatively introduced the 802.1Q VLAN (Virtual Local Area Network) technique into the EPON system to solve these problems. Firstly, a brief introduction of EPON system is given. Secondly, the VLAN solution is presented in detail. Unlike VLAN mapping according to port or MAC in Gigabit Ethernet, EPON"s VLAN mapping is based on LLID tag. At last, OLT MAC layer design is given and FPGA implementation is described in detail. Detailed simulation experiments have been conducted to study the performance and validate the effectiveness of the proposed mechanism.

  19. The Design and Implementation of the Swim Integrated Plasma Simulator

    SciTech Connect

    Elwasif, Wael R; Bernholdt, David E; Shet, Aniruddha G; Foley, Samantha S; Bramley, Randall B; Batchelor, Donald B; Berry, Lee A

    2010-01-01

    As computing capabilities have increased, the coupling of computational models has become an increasingly viable and therefore important way of improving the physical fidelity of simulations. Applications currently using some form of multicode or multi-component coupling include climate modeling, rocket simulations, and chemistry. In recent years, the plasma physics community has also begun to pursue integrated multiphysics simulations for space weather and fusion energy applications. Such model coupling generally exposes new issues in the physical, mathematical, and computational aspects of the problem. This paper focuses on the computational aspects of one such effort, detailing the design, and implementation of the Integrated Plasma Simulator (IPS) for the Center for Simulation of Wave Interactions with Magnetohydrodynamics (SWIM). The IPS framework focuses on maximizing flexibility for the creators of loosely-coupled component-based simulations, and provides services for execution coordination, resource management, data management, and inter-component communication. It also serves as a proving ground for a concurrent 'multi-tasking' execution model to improve resource utilization, and application-level fault tolerance. We also briefly describe how the IPS has been applied to several problems of interest to the fusion community.

  20. Design and implementation of a telecare information platform.

    PubMed

    Li, Shing-Han; Wang, Ching-Yao; Lu, Wen-Hui; Lin, Yuan-Yuan; Yen, David C

    2012-06-01

    For the aging population and for people with dominant chronic diseases, countries all over the world are promoting an "Aging in Place" program with its primary focus on the implementation of telecare. In 2009, Taiwan held a "Health Care Value-Added Platinum Program" with the goal of promoting the development of "Telecare" services by integrating medical treatment, healthcare, information communication, medical equipment and materials and by linking related cross-discipline professions to enable people to familiarize themselves with preventive healthcare services offered in their household and community environments. In addition, this program can be utilized to effectively provide diversified healthcare service benefitting society as a whole. This study aims to promote a diversified telecare service network in Taiwan's household and community environments, establish telecare information platforms, build an internal network of various healthcare service modes, standardize externally interfacing telecare information networks, effectively utilize related healthcare service resources, and complete reasonable service resource links forming an up-to-date health information exchange network. To this end, the telecare information platform based on service oriented architecture (SOA) is designed to promote an open telecare information interface and sharing environment to assist in such tasks as developing healthcare information exchange services, integrating service resources among various different healthcare service modes, accessing externally complex community affairs information, supporting remote physiological information transmissions, and providing diversified remote innovative services. Information system architecture and system monitoring indices of various types of healthcare service modes are used for system integrations for future development and/or expansions.

  1. Design and implementation of embedded Bluetooth software system

    NASA Astrophysics Data System (ADS)

    Zhou, Zhijian; Zhou, Shujie; Xu, Huimin

    2001-10-01

    This thesis introduces the background knowledge and characteristics of Bluetooth technology. Then it summarizes the architecture and working principle of Bluetooth software. After carefully studying the characteristics of embedded operating system and Bluetooth software, this thesis declared two sets of module about Bluetooth software. Corresponding to these module's characteristics, this thesis introduces the design and implementation of LAN Access and Bluetooth headset. The Headset part introduces a developing method corresponding to the particularity of Bluetooth control software. Although these control software are application entity, the control signaling exchanged between them are regulations according to former definitions and they functions through the interaction of data and control information. These data and control information construct the protocol data unit (PDU), and the former definition can be seen as protocol in fact. This thesis uses the advanced development flow on communication protocol development as reference, a formal method - SDL (Specification and Description Language) - describing, validating and coding manually to C. This method not only reserved the efficiency of manually coded code, but also it ensures the quality of codes. The introduction also involves finite state machine theory while introduces the practical developing method on protocol development with the aid of SDL.

  2. Designing and implementing the Army Nursing Leader Academy.

    PubMed

    Dunemn, Kathleen; Hopkins-Chadwick, Denise L; Connally, Tina; Bramley, Kelly

    2011-01-01

    In 2008, the Chief of the Army Nurse Corps directed a thorough review of existing training programs available to and provided for Army Nursing personnel for the development of full-spectrum leaders for Army Nursing. The review provided the gap analysis necessary to restructure courses provided by the Department of Nursing Science at the Army Medical Department Center and School. This new grouping of courses is referred to as the Army Nursing Leader Academy. The Army Nursing Leader Academy is the first of its kind in that it addresses career-long learning of all Army Nursing by focusing on building skills, knowledge, and behaviors to produce sustainable, full-spectrum leaders. The Nursing Leader Academy consists of a series of sequential nurse leader development courses combined with a web based resource center. Grounded in the Patient CaringTouch System, guided by nurse competencies, and gauged by the Leader Capabilities Map, the Nursing Leader Academy provides learning that is relevant and timely designed to reinforce enterprise values and culture to ensure readiness for successive roles and positions. Full implementation of the Nursing Leader Academy will include the evidence-based elements of formal schooling, coaching, self-development, functional/technical (competency attainment), and professional experiences. PMID:22124867

  3. Design and Implementation of a Laboratory-Based Drug Design and Synthesis Advanced Pharmacy Practice Experience

    PubMed Central

    Philip, Ashok; Stephens, Mark; Mitchell, Sheila L.

    2015-01-01

    Objective. To provide students with an opportunity to participate in medicinal chemistry research within the doctor of pharmacy (PharmD) curriculum. Design. We designed and implemented a 3-course sequence in drug design or drug synthesis for pharmacy students consisting of a 1-month advanced elective followed by two 1-month research advanced pharmacy practice experiences (APPEs). To maximize student involvement, this 3-course sequence was offered to third-year and fourth-year students twice per calendar year. Assessment. Students were evaluated based on their commitment to the project’s success, productivity, and professionalism. Students also evaluated the course sequence using a 14-item course evaluation rubric. Student feedback was overwhelmingly positive. Students found the experience to be a valuable component of their pharmacy curriculum. Conclusion. We successfully designed and implemented a 3-course research sequence that allows PharmD students in the traditional 4-year program to participate in drug design and synthesis research. Students report the sequence enhanced their critical-thinking and problem-solving skills and helped them develop as independent learners. Based on the success achieved with this sequence, efforts are underway to develop research APPEs in other areas of the pharmaceutical sciences. PMID:25995518

  4. Designing Caregiver-Implemented Shared-Reading Interventions to Overcome Implementation Barriers

    PubMed Central

    Logan, Jessica R.; Damschroder, Laura

    2015-01-01

    Purpose This study presents an application of the theoretical domains framework (TDF; Michie et al., 2005), an integrative framework drawing on behavior-change theories, to speech-language pathology. Methods A multistep procedure was used to identify barriers affecting caregivers' implementation of shared-reading interventions with their children with language impairment (LI). The authors examined caregiver-level data corresponding to implementation issues from two randomized controlled trials and mapped these to domains in the TDF as well as empirically validated behavior-change techniques. Results Four barriers to implementation were identified as potentially affecting caregivers' implementation: time pressures, reading difficulties, discomfort with reading, and lack of awareness of benefits. These were mapped to 3 TDF domains: intentions, beliefs about capabilities, and skills. In turn, 4 behavior-change techniques were identified as potential vehicles for affecting these domains: reward, feedback, model, and encourage. An ongoing study is described that is determining the effects of these techniques for improving caregivers' implementation of a shared-reading intervention. Conclusions A description of the steps to identifying barriers to implementation, in conjunction with an ongoing experiment that will explicitly determine whether behavior-change techniques affect these barriers, provides a model for how implementation science can be used to identify and overcome implementation barriers in the treatment of communication disorders. PMID:26262941

  5. 50 CFR 600.1416 - Requirements for exempted state designation based on submission of state license holder data.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... the extent available in the state's database, telephone number and date of birth, of all persons and... information telephone numbers and dates of birth for its license holders/registrants. The waters of the state... date of birth before June 1, 1940 is so small it has no significant probability of biasing estimates...

  6. Design study of Software-Implemented Fault-Tolerance (SIFT) computer

    NASA Technical Reports Server (NTRS)

    Wensley, J. H.; Goldberg, J.; Green, M. W.; Kutz, W. H.; Levitt, K. N.; Mills, M. E.; Shostak, R. E.; Whiting-Okeefe, P. M.; Zeidler, H. M.

    1982-01-01

    Software-implemented fault tolerant (SIFT) computer design for commercial aviation is reported. A SIFT design concept is addressed. Alternate strategies for physical implementation are considered. Hardware and software design correctness is addressed. System modeling and effectiveness evaluation are considered from a fault-tolerant point of view.

  7. Design and implementation of a project-based active/cooperative engineering design course for freshmen

    NASA Astrophysics Data System (ADS)

    Abdulaal, R. M.; Al-Bahi, A. M.; Soliman, A. Y.; Iskanderani, F. I.

    2011-08-01

    A project-based active/cooperative design course is planned, implemented, assessed and evaluated to achieve several desired engineering outcomes. The course allows freshman-level students to gain professional hands-on engineering design experience through an opportunity to practise teamwork, quality principles, communication skills, life-long learning, realistic constraints and awareness of current domestic and global challenges. Throughout successive design reports and in-class assignments, the students are required by the end of the semester to communicate, clearly and concisely, the details of their design both orally and in writing through a functional artefact/prototype, a design notebook, an A0 project poster and a final oral presentation. In addition to these direct assessment tools, several indirect measures are used to ensure triangulation. Assignments are based on customer expectations using a detailed checklist. This paper shows the direct and indirect assessment tools that indicated a high level of achievement of course learning outcomes and a high level of student satisfaction.

  8. The population health record: concepts, definition, design, and implementation.

    PubMed

    Friedman, Daniel J; Parrish, R Gibson

    2010-01-01

    In 1997, the American Medical Informatics Association proposed a US information strategy that included a population health record (PopHR). Despite subsequent progress on the conceptualization, development, and implementation of electronic health records and personal health records, minimal progress has occurred on the PopHR. Adapting International Organization for Standarization electronic health records standards, we define the PopHR as a repository of statistics, measures, and indicators regarding the state of and influences on the health of a defined population, in computer processable form, stored and transmitted securely, and accessible by multiple authorized users. The PopHR is based upon an explicit population health framework and a standardized logical information model. PopHR purpose and uses, content and content sources, functionalities, business objectives, information architecture, and system architecture are described. Barriers to implementation and enabling factors and a three-stage implementation strategy are delineated. PMID:20595299

  9. Mentoring program design and implementation in new medical schools

    PubMed Central

    Fornari, Alice; Murray, Thomas S.; Menzin, Andrew W.; Woo, Vivian A.; Clifton, Maurice; Lombardi, Marion; Shelov, Steven

    2014-01-01

    Purpose Mentoring is considered a valuable component of undergraduate medical education with a variety of programs at established medical schools. This study presents how new medical schools have set up mentoring programs as they have developed their curricula. Methods Administrators from 14 US medical schools established since 2006 were surveyed regarding the structure and implementation of their mentoring programs. Results The majority of new medical schools had mentoring programs that varied in structure and implementation. Although the programs were viewed as valuable at each institution, challenges when creating and implementing mentoring programs in new medical schools included time constraints for faculty and students, and lack of financial and professional incentives for faculty. Conclusions Similar to established medical schools, there was little uniformity among mentoring programs at new medical schools, likely reflecting differences in curriculum and program goals. Outcome measures are needed to determine whether a best practice for mentoring can be established. PMID:24962112

  10. The population health record: concepts, definition, design, and implementation

    PubMed Central

    Parrish, R Gibson

    2010-01-01

    In 1997, the American Medical Informatics Association proposed a US information strategy that included a population health record (PopHR). Despite subsequent progress on the conceptualization, development, and implementation of electronic health records and personal health records, minimal progress has occurred on the PopHR. Adapting International Organization for Standarization electronic health records standards, we define the PopHR as a repository of statistics, measures, and indicators regarding the state of and influences on the health of a defined population, in computer processable form, stored and transmitted securely, and accessible by multiple authorized users. The PopHR is based upon an explicit population health framework and a standardized logical information model. PopHR purpose and uses, content and content sources, functionalities, business objectives, information architecture, and system architecture are described. Barriers to implementation and enabling factors and a three-stage implementation strategy are delineated. PMID:20595299

  11. Grinder Variant System Design and Implementation Based on Ontology

    NASA Astrophysics Data System (ADS)

    Yang, G. H.; Zhang, T. P.

    In order to improve the efficiency of product design and reuse in heterogeneous system of knowledge sharing, this paper introduced the concept of ontology into product variant design, and grinding machine design was as an example. A lot of experience and accumulated knowledge in product design was shared and reused. It is precisely to formulate ontology knowledge such as variant design features and parameter, and applied the software protégé4.3 to construct ontology model, as well as runed resoning on model data information. It developed a set of complete product intelligent system of variant design, which can effectively solve the problem of the repeated design and greatly shorten product development cycle.

  12. Summary report on safety and licensing strategy support for the ABR prototype.

    SciTech Connect

    Cahalan, J. E.; Nuclear Engineering Division

    2007-09-18

    Argonne National Laboratory is providing support to the US Department of Energy in the Global Nuclear Energy Partnership (GNEP) in certification of an advanced, sodium-cooled fast reactor. The reactor is to be constructed as a prototype for future commercial power reactors that will produce electricity while consuming actinides recovered from light water reactor spent fuel. This prototype reactor has been called the Advanced Burner Reactor, or ABR, and is now often referred to as the advanced recycle reactor. As part of its activities, Argonne is providing technical services to assist definition of a safety and licensing strategy for the ABR prototype, and to further implementation of the strategy. In FY06, an organizational meeting was held for DOE and its laboratory contractors to discuss licensing alternatives and review previous licensing experience for the Fast Flux Test Facility (FFTF) and the Clinch River Breeder Reactor Plant (CRBRP). Near the end of FY06, a report summarizing the discussions and conclusions was written. One of the top-level conclusions recorded in the report was a recommendation to follow a licensing strategy that included the US Nuclear Regulatory Commission (NRC) as the regulatory review and licensing authority. In FY07, activities ar Argonne to support safety and licensing progress have continued. These activities have focused on further evaluation of licensing alternatives; assessment of design, analysis, and documentation implications of licensing paths; and initial technical interactions with the Nuclear Regulatory Commission. This report summarizes FY07 activities.

  13. Implementation of Probabilistic Design Methodology at Tennessee State University

    NASA Technical Reports Server (NTRS)

    Onwubiko, Chinyere

    1996-01-01

    Engineering Design is one of the most important areas in engineering education. Deterministic Design Methodology (DDM) is the only design method that is taught in most engineering schools. This method does not give a direct account of uncertainties in design parameters. Hence, it is impossible to quantify the uncertainties in the response and the actual safety margin remains unknown. The desire for a design methodology tha can identify the primitive (random) variables that affect the structural behavior has led to a growing interest on Probabilistic Design Methodology (PDM). This method is gaining more recognition in industries than in educational institutions. Some of the reasons for the limited use of the PDM at the moment are that many are unaware of its potentials, and most of the software developed for PDM are very recent. The central goal of the PDM project at Tennessee State University is to introduce engineering students to the method. The students participating in the project learn about PDM and the computer codes that are available to the design engineer. The software being used of this project is NESSUS (Numerical Evaluation of Stochastic Structures Under Stress) developed under NASA probabilistic structural analysis program. NESSUS has three different modules which make it a very comprehensive computer code for PDM. A research in technology transfer through course offering in PDM is in effect a Tennessee State University. The aim is to familiarize students with the problem of uncertainties in engineering design. Included in the paper are some projects on PDM carried out by some students and faculty. The areas this method is being applied at the moment include, Design of Gears (spur and worm); Design of Shafts; Design of Statistically Indeterminate Frame Structures; Design of Helical Springs; and Design of Shock Absorbers. Some of the current results of these projects are presented.

  14. Implementation of probabilistic design methodology at Tennessee State University

    NASA Technical Reports Server (NTRS)

    Onwubiko, Chinyere

    1995-01-01

    The fact that Deterministic Design Method no longer satisfies most design needs calls for methods that will cope with the high trend in technology. The advance in computer technology has reduced the rigors that normally accompany many design analysis methods that account for uncertainties in design parameters. Probabilistic Design Methodology (PDM) is beginning to make impact in engineering design. This method is gaining more recognition in industries than in educational institutions. Some of the reasons for the limited use of the PDM at the moment are that many are unaware of its potentials, and most of the software developed for PDM are very recent. The central goal of the PDM project at Tennessee State University is to introduce engineering students to this method. The students participating in the project learn about PDM and the computer codes that are available to the design engineer. The software being used for this project is NESSUS (Numerical Evaluation of Stochastic Structures Under Stress) developed under NASA probabilistic structural analysis program. NESSUS has three different modules which make it a very comprehensive computer code for PDM. Since this method is new to the students, its introduction into the engineering curriculum is to be in stages. These range from the introduction of PDM and its software to the applications. While this program is being developed for its eventual inclusion into the engineering curriculum, some graduate and undergraduate students are already carrying out some projects using this method. As the students are increasing their understanding on PDM, they are at the same time applying it to some common design problems. The areas this method is being applied at the moment include, Design of Gears (spur and worm); Design of Brakes; Design of Heat Exchangers Design of Helical Springs; and Design of Shock Absorbers. Some of the current results of these projects are presented.

  15. Student Performances on Step 1 and Step 2 of the United States Medical Licensing Examination Following Implementation of a Problem-Based Learning Curriculum.

    ERIC Educational Resources Information Center

    Blake, Robert L.; Hosokawa, Michael C.; Riley, Shari L.

    2000-01-01

    Performances on Steps 1 and 2 of the United States Medical Licensing Examination (USMLE) were compared for classes that had completed a new problem-based learning curriculum and for previous, traditionally instructed classes at the University of Missouri Columbia School of Medicine. Students in the problem-based learning curriculum outperformed…

  16. Incorporation of National Universities in Japan Design, Implementation and Consequences

    ERIC Educational Resources Information Center

    Kaneko, Motohisa

    2009-01-01

    As of April 1 of 2004, Japanese national universities became National University Corporations (NUCs hereafter). While the reform was implemented in a wave of initiatives for restructuring government activities, it reflected to an extent the current global trend toward marketization of higher education. Examination of this reform will not only help…

  17. Designing and Implementing Teacher Performance Management Systems: Pitfalls and Possibilities

    ERIC Educational Resources Information Center

    Wiener, Ross; Jacobs, Ariel

    2011-01-01

    As new performance-management-related policies go from idea to implementation, policy makers and education leaders will be called upon to flesh-out what are still broad principles in many areas. This represents a significant inflection point for the teaching profession and the management of public school systems. Early decisions will determine…

  18. Using Voice Boards: Pedagogical Design, Technological Implementation, Evaluation and Reflections

    ERIC Educational Resources Information Center

    Yaneske, Elisabeth; Oates, Briony

    2011-01-01

    We present a case study to evaluate the use of a Wimba Voice Board to support asynchronous audio discussion. We discuss the learning strategy and pedagogic rationale when a Voice Board was implemented within an MA module for language learners, enabling students to create learning objects and facilitating peer-to-peer learning. Previously students…

  19. Using Voice Boards: Pedagogical Design, Technological Implementation, Evaluation and Reflections

    ERIC Educational Resources Information Center

    Yaneske, Elisabeth; Oates, Briony

    2010-01-01

    We present a case study to evaluate the use of a Wimba Voice Board to support asynchronous audio discussion. We discuss the learning strategy and pedagogic rationale when a Voice Board was implemented within an MA module for language learners, enabling students to create learning objects and facilitating peer-to-peer learning. Previously students…

  20. Designing and Implementing a Successful Gender-Neutral Housing Community

    ERIC Educational Resources Information Center

    Hobson, Amanda

    2014-01-01

    Gender-neutral housing (GNH) offers a safe and inclusive environment for students who have need and desire for a space that is gender inclusive and does not limit placement to sex as assigned at birth. In predominant gender-based housing models, students who are gender nonconforming find limited options. The request for, and implementation of, GNH…

  1. Designing Caregiver-Implemented Shared-Reading Interventions to Overcome Implementation Barriers

    ERIC Educational Resources Information Center

    Justice, Laura M.; Logan, Jessica R.; Damschroder, Laura

    2015-01-01

    Purpose: This study presents an application of the theoretical domains framework (TDF; Michie et al., 2005), an integrative framework drawing on behavior-change theories, to speech-language pathology. Methods: A multistep procedure was used to identify barriers affecting caregivers' implementation of shared-reading interventions with their…

  2. Designing a Deeply Digital Science Curriculum: Supporting Teacher Learning and Implementation with Organizing Technologies

    ERIC Educational Resources Information Center

    Leary, Heather; Severance, Samuel; Penuel, William R.; Quigley, David; Sumner, Tamara; Devaul, Holly

    2016-01-01

    This paper examines the impacts of technology (e.g., Chromebooks, Google Drive) on teacher learning and student activity in the development and implementation of a deeply digital high school biology unit. Using design-based implementation research, teachers co-designed with researchers and curriculum specialists a student-centered unit aligned to…

  3. Implementation of maximin efficient designs in dose-finding studies.

    PubMed

    Fackle-Fornius, Ellinor; Miller, Frank; Nyquist, Hans

    2015-01-01

    This paper considers the maximin approach for designing clinical studies. A maximin efficient design maximizes the smallest efficiency when compared with a standard design, as the parameters vary in a specified subset of the parameter space. To specify this subset of parameters in a real situation, a four-step procedure using elicitation based on expert opinions is proposed. Further, we describe why and how we extend the initially chosen subset of parameters to a much larger set in our procedure. By this procedure, the maximin approach becomes feasible for dose-finding studies. Maximin efficient designs have shown to be numerically difficult to construct. However, a new algorithm, the H-algorithm, considerably simplifies the construction of these designs. We exemplify the maximin efficient approach by considering a sigmoid Emax model describing a dose-response relationship and compare inferential precision with that obtained when using a uniform design. The design obtained is shown to be at least 15% more efficient than the uniform design.

  4. Designing, Developing and Implementing WWW-Based Distance Learning.

    ERIC Educational Resources Information Center

    Riley, Peter C.

    The rapid advancement of communication technologies is resulting in a wide array of design and development choices for distance learning projects. The 58th Special Operations Wing at Kirtland Air Force Base, New Mexico, is developing a prototype distance learning project designed to serve geographically separated learner populations. Project staff…

  5. Implementing Universal Instructional Design in Postsecondary Courses and Curricula

    ERIC Educational Resources Information Center

    Higbee, Jeanne L.

    2009-01-01

    This paper provides an introduction to Universal Instructional Design (UID), an adaptation of the architectural concept of universal design (UD), and discusses the benefits of this model as an inclusive approach to higher education. UD originated in the field of architecture as a proactive means of responding to legislated architectural…

  6. Introducing Engineering Design through an Intelligent Rube Goldberg Implementation

    ERIC Educational Resources Information Center

    Acharya, Sushil; Sirinterlikci, Arif

    2010-01-01

    Engineering students need a head start on designing a component, a process, or a system early in their educational endeavors, and engineering design topics need to be introduced appropriately without negatively affecting students' motivation for engineering. In ENGR1010 at Robert Morris University, freshmen engineering students are introduced to…

  7. Teacher Challenges to Implement Engineering Design in Secondary Technology Education

    ERIC Educational Resources Information Center

    Kelley, Todd R.; Wicklein, Robert C.

    2009-01-01

    This descriptive study examined the current status of technology education teacher practices with respect to engineering design. This article is the third article in a three-part series presenting the results of this study. The first article in the series titled "Examination of Engineering Design Curriculum Content" highlighted the research…

  8. Design and Implementation of a Fuzzy Accident Detector

    NASA Astrophysics Data System (ADS)

    Jafari, Shahram; Arabnejad, Mohammad; Rashidi Moakhar, Ali

    A fuzzy accident detector has been proposed in this paper. The implemented controller ensures a reliable margin for the speed of a car. This is done by carefully observing the skills of the driver in controlling the automobile during a critical condition. Since x- and y- accelerations of the automobile change sharply during an accident, such conditions can be detected. The system also updates the speed limits in different locations on the road.

  9. [Design and implementation of EMR information system in hospitals].

    PubMed

    Lu, Weijia; Yan, Zhuangzhi; Yao, Dengfu

    2011-11-01

    With the electronic medical records information system as the core of hospital information platform design, this paper introduces the design of the system which is structured for electronic medical records, and the advantage and effectiveness is also introduced. From the aspects of the concept, system framework, data integration, right frame and safety control, identity index and a clinical pathway, etc, the paper introduces the basic idea and process of the hospital information platform design, with the hospital recording electronic medical records as the core.

  10. Design and implementation of waveguide bandpass filter using complementary metaresonator

    NASA Astrophysics Data System (ADS)

    Haq, Tanveer ul; Khan, M. F.; Siddiqui, O. F.

    2016-01-01

    During past few years, designing of complementary metamaterials-based microwave devices have extensively increased. In this paper, passband filter for rectangular waveguide is designed using complementary symmetric split-ring resonator (CSSRR). By varying different geometrical parameters of CSSRR, the passband frequency and bandwidth can be varied. Effect of design parameter on quality factor of filter is also calculated. By appropriate choice of CSSRR geometrical parameters, a filter is proposed which gives passband of 2 GHz. The results are calculated numerically using HFSS 14.0.

  11. Inverse design and implementation of a wavelength demultiplexing grating coupler

    PubMed Central

    Piggott, Alexander Y.; Lu, Jesse; Babinec, Thomas M.; Lagoudakis, Konstantinos G.; Petykiewicz, Jan; Vučković, Jelena

    2014-01-01

    Nanophotonics has emerged as a powerful tool for manipulating light on chips. Almost all of today's devices, however, have been designed using slow and ineffective brute-force search methods, leading in many cases to limited device performance. In this article, we provide a complete demonstration of our recently proposed inverse design technique, wherein the user specifies design constraints in the form of target fields rather than a dielectric constant profile, and in particular we use this method to demonstrate a new demultiplexing grating. The novel grating, which has not been developed using conventional techniques, accepts a vertical-incident Gaussian beam from a free-space and separates O-band (1300 nm) and C-band (1550 nm) light into separate waveguides. This inverse design concept is simple and extendable to a broad class of highly compact devices including frequency filters, mode converters, and spatial mode multiplexers. PMID:25428549

  12. 10 CFR 20.1008 - Implementation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... change, license amendment, or license renewal. (d) If a license condition or technical specification... change, license amendment, or license renewal that modifies or removes this condition. ... 10 Energy 1 2013-01-01 2013-01-01 false Implementation. 20.1008 Section 20.1008 Energy...

  13. 10 CFR 20.1008 - Implementation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... change, license amendment, or license renewal. (d) If a license condition or technical specification... change, license amendment, or license renewal that modifies or removes this condition. ... 10 Energy 1 2011-01-01 2011-01-01 false Implementation. 20.1008 Section 20.1008 Energy...

  14. Plant computer applications 'design and implementation tools' set

    SciTech Connect

    Anikanov, S. S.; Stolyetniy, I. V.; Tregubov, M. I.; Guslyakov, O. L.; Gladkov, Y. I.

    2006-07-01

    This paper describes functionality of the application programs' development tool, which is intended to support the full scope of the NPP plant computer applications' design process. The Application Development Tools' Set (ADTS), described in this paper, refers to a set of tools intended to capture functional requirements for applications and support design process from definition of design basis up to final testing of developed applications. There are several tools developed by Westinghouse that facilitate design of application software on different stages of design process. Those are: NAPDT - Nuclear Application Development Tool; SDODT - Simplified Display Object Development Tool; OPAL - Test case execution and documenting tool; The main idea of ADTS is to combine the aforementioned tools into one software environment with other Common out-of-shelf (COT) software to facilitate and expedite NPP plant computer applications. Combination of the software tools included into ADTS satisfies industry requirements for the application software intended for use in the Category B and C systems /2 - 4/. (authors)

  15. Habitat Design Considerations for Implementing Solar Particle Event Radiation Protection

    NASA Technical Reports Server (NTRS)

    Simon, Mathew A.; Clowdsley, Martha S.; Walker, Steven A.

    2013-01-01

    Radiation protection is an important habitat design consideration for human exploration missions beyond Low Earth Orbit. Fortunately, radiation shelter concepts can effectively reduce astronaut exposure for the relatively low proton energies of solar particle events, enabling moderate duration missions of several months before astronaut exposure (galactic cosmic ray and solar particle event) approaches radiation exposure limits. In order to minimize habitat mass for increasingly challenging missions, design of radiation shelters must minimize dedicated, single-purpose shielding mass by leveraging the design and placement of habitat subsystems, accommodations, and consumables. NASA's Advanced Exploration Systems RadWorks Storm Shelter Team has recently designed and performed radiation analysis on several low dedicated mass shelter concepts for a year-long mission. This paper describes habitat design considerations identified during the study's radiation analysis. These considerations include placement of the shelter within a habitat for improved protection, integration of human factors guidance for sizing shelters, identification of potential opportunities for habitat subsystems to compromise on individual subsystem performances for overall vehicle mass reductions, and pre-configuration of shelter components for reduced deployment times.

  16. Graduated Driver Licensing: The New Zealand Experience.

    ERIC Educational Resources Information Center

    Begg, Dorothy; Stephenson, Shaun

    2003-01-01

    Evaluates the graduated driver-licensing (GDL) system in New Zealand. Describes driver licensing and crash fatality rates before and after the implementation of GDL in 1987. Reports that GDL has contributed to a reduction in crashes among young people. (Contains 2 figures and 6 references.) (AUTHOR/WFA)

  17. Implementation of sensor and control designs for bioregenerative systems

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The EGM 4000/4001 Engineering Design class is an interdisciplinary design course that allows students to experience the design process. The projects involved the design of sensors and subsystems of a closed-loop life support system (CLLSS) with special emphasis on the Controlled Ecological Life Support System (CELSS) currently being developed at Kennedy Space Center (KSC) by NASA. To understand the work performed by the students, one must understand the purpose and concept of a CLLSS system. In the years to come, NASA will be constructing Moon bases and sending astronauts to other worlds on extended space missions. In order to support the crews, unreasonably large quantities of supplies would have to be sent from Earth. These supplies would be difficult to transport and require large holds. To remedy this problem, NASA plans to incorporate crops into the spacecraft. These crops would supply food for the crews, as well as provide beneficial psychological side effects. In addition, the plants would recycle the air and human waste and provide oxygen and water for the humans. The students in the design class were to work on supporting this project. In order to do this successfully, the course was separated into two phases. The first semester involved studying the various aspects of a CLLSS to determine sensing needs and develop ideas. The second semester involved first determining which of the ideas were most promising. Specific sensors were then designed and tested under laboratory conditions with promising results. Finally, recommendations for further development were proposed. Atmosphere and temperature control, nutrient delivery, plant health and propagation, and resource recycling are discussed.

  18. Digital Library Billing Management System Design and Implementation

    NASA Astrophysics Data System (ADS)

    Nie, Ying

    Based on the database of SQL Server, a new automated billing and management system was designed using a range of forms, menus and control room provided by VB. In this new design, WINDOWS registry and API functions ware used, as well DAO and ADO data access and other advanced means. A good interactive interface was available and users could obtain a fresh and different feeling. Demonstrated by the application, the system provided accurate and reliable function and satisfied the needs of modern managements. The system is suitable for automatic billing of colleges and internet cafes management.

  19. Neural networks for structural design - An integrated system implementation

    NASA Technical Reports Server (NTRS)

    Berke, Laszlo; Hafez, Wassim; Pao, Yoh-Han

    1992-01-01

    The development of powerful automated procedures to aid the creative designer is becoming increasingly critical for complex design tasks. In the work described here Artificial Neural Nets are applied to acquire structural analysis and optimization domain expertise. Based on initial instructions from the user an automated procedure generates random instances of structural analysis and/or optimization 'experiences' that cover a desired domain. It extracts training patterns from the created instances, constructs and trains an appropriate network architecture and checks the accuracy of net predictions. The final product is a trained neural net that can estimate analysis and/or optimization results instantaneously.

  20. CR mammography: Design and implementation of a quality control program

    SciTech Connect

    Moreno-Ramirez, A.; Brandan, M. E.; Villasenor-Navarro, Y.; Galvan, H. A.; Ruiz-Trejo, C.

    2012-10-23

    Despite the recent acquisition of significant quantities of computed radiography CR equipment for mammography, Mexican regulations do not specify the performance requirements for digital systems such as those of CR type. The design of a quality control program QCP specific for CR mammography systems was thus considered relevant. International protocols were taken as reference to define tests, procedures and acceptance criteria. The designed QCP was applied in three CR mammography facilities. Important deficiencies in spatial resolution, noise, image receptor homogeneity, artifacts and breast thickness compensation were detected.

  1. Case-crossover design and its implementation in R

    PubMed Central

    2016-01-01

    Case-crossover design is a variation of case-control design that it employs persons’ history periods as controls. Case-crossover design can be viewed as the hybrid of case-control study and crossover design. Characteristic confounding that is constant within one person can be well controlled with this method. The relative risk and odds ratio, as well as their 95% confidence intervals (CIs), can be estimated using Cochran-Mantel-Haenszel method. R codes for the calculation are provided in the main text. Readers may adapt these codes to their own task. Conditional logistic regression model is another way to estimate odds ratio of the exposure. Furthermore, it allows for incorporation of other time-varying covariates that are not constant within subjects. The model fitting per se is not technically difficult because there is well developed statistical package. However, it is challenging to convert original dataset obtained from case report form to that suitable to be passed to clogit() function. R code for this task is provided and explained in the text. PMID:27761445

  2. Designing and Implementing Human Capital Management Systems in Educator Evaluation

    ERIC Educational Resources Information Center

    Kraemer, Sara; Milanowski, Anthony; Scott, Jenna; Adrien, Richard; Fairbairn, Shane; Bourn, Ronda; Hill, Marsha

    2015-01-01

    The Department of Education's Teacher Incentive Fund (TIF) 4 program represents a programmatic shift away from educator compensation reform as the primary lever of change for teacher performance and student learning. The TIF 4 program is designed to encourage the use of educator effectiveness measures to support the strategic instructional vision…

  3. Evidence-Centered Design: Recommendations for Implementation and Practice

    ERIC Educational Resources Information Center

    Hendrickson, Amy; Ewing, Maureen; Kaliski, Pamela; Huff, Kristen

    2013-01-01

    Evidence-centered design (ECD) is an orientation towards assessment development. It differs from conventional practice in several ways and consists of multiple activities. Each of these activities results in a set of useful documentation: domain analysis, domain modeling, construction of the assessment framework, and assessment…

  4. First-Year Hands-On Design Course: Implementation & Reception

    ERIC Educational Resources Information Center

    Butterfield, Anthony E.; Branch, Kyle; Trujillo, Edward

    2015-01-01

    To incorporate active and collaborative teaching methods early in our curriculum, we have developed a freshman design laboratory. The course introduces numerous core concepts and lab skills, by way of seven teaching modules, including spectrometer construction and a collaborative project with seniors. Survey data show students enjoyed and learned…

  5. Implementing Integrated Multicultural Instructional Design in Management Education

    ERIC Educational Resources Information Center

    Schultz, Jennifer L.; Higbee, Jeanne L.

    2011-01-01

    This purpose of this paper is to summarize the principles of integrated multicultural instructional design (IMID; Higbee, Goff, & Schultz, in press; Higbee, Schultz, & Goff, 2010) and present specific strategies for incorporating IMID in management education. The primary goal of IMID is to promote the integration of multicultural content…

  6. Multi-Protocol LAN Design and Implementation: A Case Study.

    ERIC Educational Resources Information Center

    Hazari, Sunil

    1995-01-01

    Reports on the installation of a local area network (LAN) at East Carolina University. Topics include designing the network; computer labs and electronic mail; Internet connectivity; LAN expenses; and recommendations on planning, equipment, administration, and training. A glossary of networking terms is also provided. (AEF)

  7. Design and implementation of the cacao genome database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Cacao Genome Database (CGD, www.cacaogenomedb.org) is being developed to provide a comprehensive data mining resource of genomic, genetic and breeding data for Theobroma cacao. Designed using Chado and a collection of Drupal modules, known as Tripal, CGD currently contains the genetically anchor...

  8. Design and Implementation of an Object Oriented Learning Activity System

    ERIC Educational Resources Information Center

    Lin, Huan-Yu; Tseng, Shian-Shyong; Weng, Jui-Feng; Su, Jun-Ming

    2009-01-01

    With the development of e-learning technology, many specifications of instructional design have been proposed to make learning activity sharable and reusable. With the specifications and sufficient learning resources, the researches further focus on how to provide learners more appropriate learning activities to improve their learning performance.…

  9. The Design and Implementation of an Enlivened IFRS Course

    ERIC Educational Resources Information Center

    Holtzblatt, Mark; Tschakert, Norbert

    2010-01-01

    In the Spring/2009 semester, with the financial support of a PricewaterhouseCoopers IFRS Ready Grant, a new course was developed that focused on International Financial Reporting Standards (IFRS). The course design goal was to choose the optimal combination of pedagogical tools and topics to create an effective, engaging and stimulating course…

  10. The Art of Space Flight Exercise Hardware: Design and Implementation

    NASA Technical Reports Server (NTRS)

    Beyene, Nahom M.

    2004-01-01

    The design of space flight exercise hardware depends on experience with crew health maintenance in a microgravity environment, history in development of flight-quality exercise hardware, and a foundation for certifying proper project management and design methodology. Developed over the past 40 years, the expertise in designing exercise countermeasures hardware at the Johnson Space Center stems from these three aspects of design. The medical community has steadily pursued an understanding of physiological changes in humans in a weightless environment and methods of counteracting negative effects on the cardiovascular and musculoskeletal system. The effects of weightlessness extend to the pulmonary and neurovestibular system as well with conditions ranging from motion sickness to loss of bone density. Results have shown losses in water weight and muscle mass in antigravity muscle groups. With the support of university-based research groups and partner space agencies, NASA has identified exercise to be the primary countermeasure for long-duration space flight. The history of exercise hardware began during the Apollo Era and leads directly to the present hardware on the International Space Station. Under the classifications of aerobic and resistive exercise, there is a clear line of development from the early devices to the countermeasures hardware used today. In support of all engineering projects, the engineering directorate has created a structured framework for project management. Engineers have identified standards and "best practices" to promote efficient and elegant design of space exercise hardware. The quality of space exercise hardware depends on how well hardware requirements are justified by exercise performance guidelines and crew health indicators. When considering the microgravity environment of the device, designers must consider performance of hardware separately from the combined human-in-hardware system. Astronauts are the caretakers of the hardware

  11. Designing an autonomous helicopter testbed: From conception through implementation

    NASA Astrophysics Data System (ADS)

    Garcia, Richard D.

    Miniature Unmanned Aerial Vehicles (UAVs) are currently being researched for a wide range of tasks, including search and rescue, surveillance, reconnaissance, traffic monitoring, fire detection, pipe and electrical line inspection, and border patrol to name only a few of the application domains. Although small/miniature UAVs, including both Vertical Takeoff and Landing (VTOL) vehicles and small helicopters, have shown great potential in both civilian and military domains, including research and development, integration, prototyping, and field testing, these unmanned systems/vehicles are limited to only a handful of university labs. For VTOL type aircraft the number is less than fifteen worldwide! This lack of development is due to both the extensive time and cost required to design, integrate and test a fully operational prototype as well as the shortcomings of published materials to fully describe how to design and build a "complete" and "operational" prototype system. This dissertation overcomes existing barriers and limitations by describing and presenting in great detail every technical aspect of designing and integrating a small UAV helicopter including the on-board navigation controller, capable of fully autonomous takeoff, waypoint navigation, and landing. The presented research goes beyond previous works by designing the system as a testbed vehicle. This design aims to provide a general framework that will not only allow researchers the ability to supplement the system with new technologies but will also allow researchers to add innovation to the vehicle itself. Examples include modification or replacement of controllers, updated filtering and fusion techniques, addition or replacement of sensors, vision algorithms, Operating Systems (OS) changes or replacements, and platform modification or replacement. This is supported by the testbed's design to not only adhere to the technology it currently utilizes but to be general enough to adhere to a multitude of

  12. Design and Implementation of an Underlay Control Channel for Cognitive Radios

    SciTech Connect

    Daryl Wasden; Hussein Moradi; Behrouz Farhang-Boroujeny

    2012-11-01

    Implementation of any cognitive radio network requires an effective control channel that can operate under various modes of activity from the primary users. This paper reports the design and implementation of a filter bank multicarrier spread spectrum (FBMC-SS) system for use as the control channel in cognitive radio networks. The proposed design is based on a filtered multitone (FMT) implementation. Carrier and timing acquisition and tracking methods as well as a blind channel estimation method are developed for the proposed control channel. We also report an implementation of the proposed FBMC-SS system on a hardware platform; a FlexRIO FPGA module from National Instruments.

  13. Implementing PEHR: Design and Integration of a Consent Creator Service.

    PubMed

    Weiss, Nicolas; Aguduri, Lakshmi S; Yüksekogul, Nilay; Schreiweis, Björn; Brandner, Antje; Bronsch, Tobias; Pensold, Peter; Stein, Katharina E; Bergh, Björn; Heinze, Oliver

    2016-01-01

    Giving the patient full control over his medical data electronically remains one of the most discussed topics in healthcare today. The INFOPAT project in the Rhine-Neckar region focuses on a personal cross-enterprise electronic health record (PEHR) in which the patient plays a major role. Thus, he should be provided with the possibility of granting access to his medical data which could be realized using a consent creator service. This paper presents a user interface concept for such a service as well as aspects for the technical implementation. In addition, a pattern for integrating the service into an existing IHE based infrastructure is shown. These concepts could be further adapted for improving patient empowerment in health care projects. PMID:27577364

  14. Implementing PEHR: Design and Integration of a Consent Creator Service.

    PubMed

    Weiss, Nicolas; Aguduri, Lakshmi S; Yüksekogul, Nilay; Schreiweis, Björn; Brandner, Antje; Bronsch, Tobias; Pensold, Peter; Stein, Katharina E; Bergh, Björn; Heinze, Oliver

    2016-01-01

    Giving the patient full control over his medical data electronically remains one of the most discussed topics in healthcare today. The INFOPAT project in the Rhine-Neckar region focuses on a personal cross-enterprise electronic health record (PEHR) in which the patient plays a major role. Thus, he should be provided with the possibility of granting access to his medical data which could be realized using a consent creator service. This paper presents a user interface concept for such a service as well as aspects for the technical implementation. In addition, a pattern for integrating the service into an existing IHE based infrastructure is shown. These concepts could be further adapted for improving patient empowerment in health care projects.

  15. Origins, design and implementation of the China GAVI project.

    PubMed

    Liang, Xiaofeng; Cui, Fuqiang; Hadler, Stephen; Wang, Xiaojun; Luo, Huiming; Chen, Yuansheng; Kane, Mark; Shapiro, Craig; Yang, Weizhong; Wang, Yu

    2013-12-27

    China received GAVI support for hepatitis B vaccination in 2001 because of high disease burden and strong government will to protect infants at risk. The China/GAVI project, implemented since 2002, was funded 50% by GAVI and 50% by the Government of China. The purpose of the project was to increase coverage of hepatitis B vaccine through a pro-poor approach targeting all counties of the 12 Western provinces and poverty counties of the 10 Central provinces, to accelerate integration of hepatitis B vaccine into routine immunization, and assure immunization injection safety. The mechanism of internal coordination among multiple government entities and international cooperation was established and comprehensive strategies were used to improve vaccine coverage and injection safety. After 8 years of implementation, 193,000 health care workers in 118,316 health care facilities participated in the project, mostly at the township hospitals level (55,051) and in community centres (104,547). Through the China GAVI project, the 85% HepB3 coverage goal was reached in 98% of GAVI China project counties, the 75% timely birth dose (TBD) coverage goal was reached in 80% of GAVI project counties, and AD syringes were introduced into 100% of GAVI-supported areas. Additionally, the GAVI project was instrumental in convincing the Chinese Government to sustainably introduce and fully fund HepB vaccine for all newborns in China. The impact of hepB vaccination on HBsAg prevalence was observed throughout China, as HBsAg prevalence (previously ~10%) is now less than 1% among children under 5 years of age.

  16. Design implementation in model-reference adaptive systems. [application and implementation on space shuttle

    NASA Technical Reports Server (NTRS)

    Boland, J. S., III

    1973-01-01

    The derivation of an approximate error characteristic equation describing the transient system error response is given, along with a procedure for selecting adaptive gain parameters so as to relate to the transient error response. A detailed example of the application and implementation of these methods for a space shuttle type vehicle is included. An extension of the characteristic equation technique is used to provide an estimate of the magnitude of the maximum system error and an estimate of the time of occurrence of this maximum after a plant parameter disturbance. Techniques for relaxing certain stability requirements and the conditions under which this can be done and still guarantee asymptotic stability of the system error are discussed. Such conditions are possible because the Lyapunov methods used in the stability derivation allow for overconstraining a problem in the process of insuring stability.

  17. COBE Differential Microwave Radiometers - Instrument design and implementation

    NASA Technical Reports Server (NTRS)

    Smoot, G.; Bennett, Charles; Weber, R.; Maruschak, John; Ratliff, Roger; Janssen, M.

    1990-01-01

    Differential Microwave Radiometers (DMRs) at frequencies of 31.5, 53, and 90 GHz have been designed and built to map the large angular scale variations in the brightness temperature of the cosmic microwave background radiation. The instrument is being flown aboard NASA's Cosmic Background Explorer (COBE) satellite, launched on November 18, 1989. Each receiver input is switched between two antennas pointing 60 deg apart on the sky. The satellite is in near-polar orbit with the orbital plane precessing at 1 deg per day, causing the beams to scan the entire sky in 6 months. In 1 year of observation, the instruments are capable of mapping the sky to an rms sensitivity of 0.1 mK per 7 deg field of view. The mission and the instrument have been carefully designed to minimize the need for systematic corrections to the data.

  18. Design and implementation of a remote video conferencing system

    NASA Astrophysics Data System (ADS)

    Peng, Wenbiao; Liu, Xinqiong; Yi, Qinglin; Liu, Xiaoli; Yan, Chaojun

    2009-10-01

    The paper reviews the complexity of the natural geological conditions, the ecological environmental frail and the poor conditions of wired or wireless communications coverage in the Three Gorges reservoir area, as well as the emergent geological disasters commanding platform. As an important part of emergency geological disasters rescue system, the long-distance video conferencing system can meet the demands, upon which the system architecture design and network analysis it can be achieved based on H.323, and also gives the data flow analysis. The spot test shows that the design of this system is reliable, security and strong, of which the voice is clear, the images are smooth and the data transmission is stable.

  19. Design and implementation of an underwater sound recording device

    SciTech Connect

    Martinez, Jayson J.; Myers, Joshua R.; Carlson, Thomas J.; Deng, Zhiqun; Rohrer, John S.; Caviggia, Kurt A.

    2011-09-19

    The purpose of this study was to design and build two versions of an underwater sound recording device. The device designed is referred to as the Underwater Sound Recorder (USR), which can be connected to one or two hydrophones or other underwater sound sensors. The URS contains a 26 dB preamplifier and a user selectable gain that permits additional amplification of input to the system from 26 dB to 46 dB. Signals within the frequency range up to 15 kHz may be recorded using the USR. Examples of USR applications are monitoring underwater processes that have the potential to create large pressure waves that could potentially harm fish or other aquatic life, such as underwater explosions or pile driving. Additional applications are recording sound generated by vessels or the vocalizations of some marine mammals, such as the calls from many species of whales.

  20. Hydrological Monitoring System Design and Implementation Based on IOT

    NASA Astrophysics Data System (ADS)

    Han, Kun; Zhang, Dacheng; Bo, Jingyi; Zhang, Zhiguang

    In this article, an embedded system development platform based on GSM communication is proposed. Through its application in hydrology monitoring management, the author makes discussion about communication reliability and lightning protection, suggests detail solutions, and also analyzes design and realization of upper computer software. Finally, communication program is given. Hydrology monitoring system from wireless communication network is a typical practical application of embedded system, which has realized intelligence, modernization, high-efficiency and networking of hydrology monitoring management.

  1. Design and implementation of semantics-based image retrieval system

    NASA Astrophysics Data System (ADS)

    Ni, Chundi; Liu, Shenkui; Pan, Ligong; Yin, Xiaowei

    2015-07-01

    Through the study of the existing image retrieval technology, in this paper, a new design scheme of semantics-based image retrieval system is presented. Based on the establishment of mapping relationship between the low-level image features and the low layer of semantic image, this scheme associates the low layer of semantic image with high-level semantics, thus realizing hierarchical semantics description structure, to improve the high-level semantic image recognition accuracy rate.

  2. Design and implementation of organic LED-based displays for signage application

    NASA Astrophysics Data System (ADS)

    Sharma, Pratibha; Kwok, Harry

    2006-06-01

    Organic light-emitting diodes (OLEDs) have been utilized successfully for various applications such as microdisplays in cell-phones and digital cameras. However, the application of OLEDs for large area signage displays has not yet been established. This paper presents novel design techniques for implementing OLEDs as light sources for signage application. The designs are examined on the basis of signage uniformity, cost and manufacturing complexity. Advantages and limitations of each design are described. It is determined that a trade-off is required to choose a design for implementation. After evaluation and comparison of the designs, the most optimal design is chosen and implemented. Measurement results with the optimal design are described.

  3. A conceptual design and implementation of the Lunar Biosphere

    NASA Astrophysics Data System (ADS)

    Li, Leyuan; Hu, Enzhu; Hu, Yunping; Rong, Long; Liu, Hong

    It is necessary for human beings to establish a lunar biosphere on the moon similar to the biosphere on the earth in order to realize long-term human habitation, which will make it possible to exploit the resources there. This paper analyzes the environmental factors on the lunar surface; selects the appropriate location on the moon to set up the lunar biosphere; and designs two conceptual architecture configurations. Moreover, after comprehensively con-sidering the functions and running mechanism of lunar biosphere, we designed the internal configuration of the lunar biosphere and divided the whole system into several parallel sub-systems. Each subsystem was mainly composed of six parts: human habitation, cultivation, resource storage, food and water processing, wastes treatment and wastes storage; these parts are mutually connected through mass exchange and run circularly. Being one system, these subsystems possess independence, i.e. they can be individually isolated and run independently when accidents happen. In space distribution, the highest efficiency is achieved with the op-timization of the system structure. As for the function, the extensibility of the system's scale was also considered and the processing of lunar soil using earth worm was designed.

  4. Design and implementation of an underwater sound recording device.

    PubMed

    Martinez, Jayson J; Myers, Josh R; Carlson, Thomas J; Deng, Z Daniel; Rohrer, John S; Caviggia, Kurt A; Woodley, Christa M; Weiland, Mark A

    2011-01-01

    To monitor the underwater sound and pressure waves generated by anthropogenic activities such as underwater blasting and pile driving, an autonomous system was designed to record underwater acoustic signals. The underwater sound recording device (USR) allows for connections of two hydrophones or other dynamic pressure sensors, filters high frequency noise out of the collected signals, has a gain that can be independently set for each sensor, and allows for 2 h of data collection. Two versions of the USR were created: a submersible model deployable to a maximum depth of 300 m, and a watertight but not fully submersible model. Tests were performed on the USR in the laboratory using a data acquisition system to send single-frequency sinusoidal voltages directly to each component. These tests verified that the device operates as designed and performs as well as larger commercially available data acquisition systems, which are not suited for field use. On average, the designed gain values differed from the actual measured gain values by about 0.35 dB. A prototype of the device was used in a case study to measure blast pressures while investigating the effect of underwater rock blasting on juvenile Chinook salmon and rainbow trout. In the case study, maximum positive pressure from the blast was found to be significantly correlated with frequency of injury for individual fish. The case study also demonstrated that the device withstood operation in harsh environments, making it a valuable tool for collecting field measurements.

  5. Design and Implementation of an Underwater Sound Recording Device

    PubMed Central

    Martinez, Jayson J.; Myers, Josh R.; Carlson, Thomas J.; Deng, Z. Daniel; Rohrer, John S.; Caviggia, Kurt A.; Woodley, Christa M.; Weiland, Mark A.

    2011-01-01

    To monitor the underwater sound and pressure waves generated by anthropogenic activities such as underwater blasting and pile driving, an autonomous system was designed to record underwater acoustic signals. The underwater sound recording device (USR) allows for connections of two hydrophones or other dynamic pressure sensors, filters high frequency noise out of the collected signals, has a gain that can be independently set for each sensor, and allows for 2 h of data collection. Two versions of the USR were created: a submersible model deployable to a maximum depth of 300 m, and a watertight but not fully submersible model. Tests were performed on the USR in the laboratory using a data acquisition system to send single-frequency sinusoidal voltages directly to each component. These tests verified that the device operates as designed and performs as well as larger commercially available data acquisition systems, which are not suited for field use. On average, the designed gain values differed from the actual measured gain values by about 0.35 dB. A prototype of the device was used in a case study to measure blast pressures while investigating the effect of underwater rock blasting on juvenile Chinook salmon and rainbow trout. In the case study, maximum positive pressure from the blast was found to be significantly correlated with frequency of injury for individual fish. The case study also demonstrated that the device withstood operation in harsh environments, making it a valuable tool for collecting field measurements. PMID:22164089

  6. Multifunctional gratings for surface-emitting lasers: design and implementation.

    PubMed

    Modh, Peter; Backlund, Johan; Bengtsson, Jörgen; Larsson, Anders; Shimada, Naoyuki; Suhara, Toshiaki

    2003-08-20

    We experimentally demonstrate the use of two different multifunctional grating couplers in surface-emitting lasers for improved beam quality and advanced beam profiles. The lasers used for the demonstration are grating-based unstable resonator lasers, each with a grating coupler for surface emission and beam shaping. The new design method, described in detail, allows for simultaneous optimization of arbitrary feedback and outcoupling characteristics of the grating coupler. The first coupler is designed to reduce feedback to the resonator that would otherwise disturb the operation of the laser and lower the beam quality and to produce an output beam focused to four spots. The second coupler is designed to provide the feedback needed to support the unstable resonator, eliminating one feedback grating, and simultaneously focus the output beam to a single spot. As far as we know, this is the first time such multifunctional couplers are used in grating-coupled surface-emitting lasers. The couplers provide near-diffraction-limited spots that are a considerable improvement compared with previous lasers with no feedback control in the couplers. PMID:12952329

  7. Approaches to the Successful Design and Implementation of VR Applications

    NASA Technical Reports Server (NTRS)

    Bryson, Steve; Cooper, D. M. (Technical Monitor)

    1994-01-01

    The successful design of virtual reality applications involves both "top-down" and "bottom-up" strategies. This talk will broadly outline these strategies: how bottom-up strategies are driven primarily by performance considerations; and how top-down strategies are driven primarily by the application task, the interaction metaphors, and the integration of the virtual environment. How to ensure these two approaches "meet in the middle" through Iterative design processes will be stressed. The discussion will be motivated by examples of both success and failure. The talk contains information bryson presented at SIGGRAPH '93 and Visualization '93, and is a high-level discussion of design principles for virtual reality. There will be essentially no discussion of virtual wind tunnel specific issues or any other matters relating to aerospace, the tutorial is a repeat of the tutorial Bryson and Steve Feiner presented at Visualization '93 In October 1993 in San Jose, CA, and will cite the virtual windtunnel only as an example.

  8. Design and implementation of an underwater sound recording device.

    PubMed

    Martinez, Jayson J; Myers, Josh R; Carlson, Thomas J; Deng, Z Daniel; Rohrer, John S; Caviggia, Kurt A; Woodley, Christa M; Weiland, Mark A

    2011-01-01

    To monitor the underwater sound and pressure waves generated by anthropogenic activities such as underwater blasting and pile driving, an autonomous system was designed to record underwater acoustic signals. The underwater sound recording device (USR) allows for connections of two hydrophones or other dynamic pressure sensors, filters high frequency noise out of the collected signals, has a gain that can be independently set for each sensor, and allows for 2 h of data collection. Two versions of the USR were created: a submersible model deployable to a maximum depth of 300 m, and a watertight but not fully submersible model. Tests were performed on the USR in the laboratory using a data acquisition system to send single-frequency sinusoidal voltages directly to each component. These tests verified that the device operates as designed and performs as well as larger commercially available data acquisition systems, which are not suited for field use. On average, the designed gain values differed from the actual measured gain values by about 0.35 dB. A prototype of the device was used in a case study to measure blast pressures while investigating the effect of underwater rock blasting on juvenile Chinook salmon and rainbow trout. In the case study, maximum positive pressure from the blast was found to be significantly correlated with frequency of injury for individual fish. The case study also demonstrated that the device withstood operation in harsh environments, making it a valuable tool for collecting field measurements. PMID:22164089

  9. Confinement Vessel Assay System: Design and Implementation Report

    SciTech Connect

    Frame, Katherine C.; Bourne, Mark M.; Crooks, William J.; Evans, Louise; Mayo, Douglas R.; Gomez, Cipriano D.; Miko, David K.; Salazar, William R.; Stange, Sy; Vigil, Georgiana M.

    2012-07-18

    Los Alamos National Laboratory has a number of spherical confinement vessels remaining from tests involving nuclear materials. These vessels have an inner diameter of 6 feet with 1- to 2-inch thick steel walls. The goal of the Confinement Vessel Disposition (CVD) project is to remove debris and reduce contamination inside the vessels. We have developed a neutron assay system for the purposes of Materials Control and Accountability (MC&A) measurements of the vessel prior to and after cleanout. We present our approach to confronting the challenges in designing, building, and testing such a system. The system was designed to meet a set of functional and operational requirements. A Monte Carlo model was developed to aid in optimizing the detector design as well as to predict the systematic uncertainty associated with confinement vessel measurements. Initial testing was performed to optimize and determine various measurement parameters, and then the system was characterized using {sup 252}Cf placed a various locations throughout the measurement system. Measurements were also performed with a {sup 252}Cf source placed inside of small steel and HDPE shells to study the effect of moderation. These measurements compare favorably with their MCNPX model equivalent, making us confident that we can rely on the Monte Carlo simulation to predict the systematic uncertainty due to variations in response to material that may be localized at different points within a vessel.

  10. Design and implementation of a channel decoder with LDPC code

    NASA Astrophysics Data System (ADS)

    Hu, Diqing; Wang, Peng; Wang, Jianzong; Li, Tianquan

    2008-12-01

    Because Toshiba quit the competition, there is only one standard of blue-ray disc: BLU-RAY DISC, which satisfies the demands of high-density video programs. But almost all the patents are gotten by big companies such as Sony, Philips. As a result we must pay much for these patents when our productions use BD. As our own high-density optical disk storage system, Next-Generation Versatile Disc(NVD) which proposes a new data format and error correction code with independent intellectual property rights and high cost performance owns higher coding efficiency than DVD and 12GB which could meet the demands of playing the high-density video programs. In this paper, we develop Low-Density Parity-Check Codes (LDPC): a new channel encoding process and application scheme using Q-matrix based on LDPC encoding has application in NVD's channel decoder. And combined with the embedded system portable feature of SOPC system, we have completed all the decoding modules by FPGA. In the NVD experiment environment, tests are done. Though there are collisions between LDPC and Run-Length-Limited modulation codes (RLL) which are used in optical storage system frequently, the system is provided as a suitable solution. At the same time, it overcomes the defects of the instability and inextensibility, which occurred in the former decoding system of NVD--it was implemented by hardware.

  11. E-Laboratory Design and Implementation for Enhanced Science, Technology and Engineering Education

    ERIC Educational Resources Information Center

    Morton, William; Uhomoibhi, James

    2011-01-01

    Purpose: This paper aims to report on the design and implementation of an e-laboratory for enhanced science, technology and engineering education studies. Design/methodology/approach: The paper assesses a computer-based e-laboratory, designed for new entrants to science, technology and engineering programmes of study in further and higher…

  12. Pedagogy and Student Services for Institutional Transformation: Implementing Universal Design in Higher Education

    ERIC Educational Resources Information Center

    Higbee, Jeanne L., Ed.; Goff, Emily, Ed.

    2008-01-01

    PASS IT seeks to address a compelling need in higher education by developing a corps of trainers to facilitate professional development workshops in the implementation of Universal Design (UD) and Universal Instructional Design (UID) in higher education. UID, an adaptation of the architectural concept of Universal Design, is a relatively new model…

  13. Design and Implementation of a Less Invasive Gastrostimulator

    PubMed Central

    Lonys, Laurent; Vanhoestenberghe, Anne; Huberty, Vincent; Hiernaux, Martin; Cauche, Nicolas; Julémont, Nicolas; Debelle, Adrien; Huberland, François; Acuña, Vicente; Godfraind, Carmen; Devière, Jacques; Delchambre, Alain; Mathys, Pierre; Nonclercq, Antoine

    2016-01-01

    Gastrointestinal stimulator implants have recently shown positive results in helping obese patients lose weight. However, to place the implant, the patient currently needs to undergo an invasive surgical procedure. Our team is aiming for a less invasive procedure to stimulate the stomach with a gastrostimulator. Attempts covered fully endoscopic implantation and, more recently, we have focussed on a single incision laparoscopic procedure. Whatever the chosen implantation solution, the electronic design of the implant system shares many challenges. This paper covers the work achieved to meet these. PMID:27478566

  14. Hubble Space Telescope Thermal Blanket Repair Design and Implementation

    NASA Technical Reports Server (NTRS)

    Ousley, Wes; Skladany, Joseph; Dell, Lawrence

    2000-01-01

    Substantial damage to the outer layer of Hubble Space Telescope (HST) thermal blankets was observed during the February 1997 servicing mission. After six years in LEO, many areas of the aluminized Teflon(R) outer blanket layer had significant cracks, and some material was peeled away to expose inner layers to solar flux. After the mission, the failure mechanism was determined, and repair materials and priorities were selected for follow-on missions. This paper focuses on the thermal, mechanical, and EVA design requirements for the blanket repair, the creative solutions developed for these unique problems, hardware development, and testing.

  15. Design and Implementation of a Less Invasive Gastrostimulator.

    PubMed

    Lonys, Laurent; Vanhoestenberghe, Anne; Huberty, Vincent; Hiernaux, Martin; Cauche, Nicolas; Julémont, Nicolas; Debelle, Adrien; Huberland, François; Acuña, Vicente; Godfraind, Carmen; Devière, Jacques; Delchambre, Alain; Mathys, Pierre; Nonclercq, Antoine

    2016-06-13

    Gastrointestinal stimulator implants have recently shown positive results in helping obese patients lose weight. However, to place the implant, the patient currently needs to undergo an invasive surgical procedure. Our team is aiming for a less invasive procedure to stimulate the stomach with a gastrostimulator. Attempts covered fully endoscopic implantation and, more recently, we have focussed on a single incision laparoscopic procedure. Whatever the chosen implantation solution, the electronic design of the implant system shares many challenges. This paper covers the work achieved to meet these. PMID:27478566

  16. Steps in designing and implementing an innovative assessment instrument.

    PubMed

    Seymour, Harry N; Pearson, Barbara Zurer

    2004-02-01

    Preliminary research for innovative assessments valid for both African American English- and Mainstream American English-speaking children suggested a process consisting of two separate tests: (1) a screening test, and (2) a comprehensive test of Syntax, Pragmatics, Semantics, and Phonology. Language probes were designed to accomplish the functions of dialect identification, using highly contrastive features between the dialects, and diagnosis of disorder, which uses noncontrastive elements. The resulting assessment/proposal, which has undergone extensive experimental field testing, differs from existing tests at the level of its individual items and in the process of test construction as a whole.

  17. 77 FR 60956 - State Graduated Driver Licensing Incentive Grant

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-05

    ... the minimum qualification criteria for the State Graduated Driver Licensing (GDL) Incentive Grant... grants for States that implement multi-stage licensing systems that require novice drivers younger than... multi-staged process for issuing driver's licenses to young, novice drivers. During the first stage,...

  18. Designing and implementing customer-focused functional support teams

    SciTech Connect

    Levine, L.O.; Cejka, C.L.

    1995-02-01

    The contract services department of a U.S. Department of Energy research laboratory is radically revising how it serves its primary customers--the laboratory research and development staff. The department provides services that include contract research initiation (proposal preparation and contract negotiation) and acquisition of goods and services to support specific research projects. It previously provided these services with approximately 170 staff in four centralized functional units. In reorganizing, the department used a structured analysis and design process to categorize internal customers according to their unique attributes and specific support needs. Concurrently, it identified a number of conceptually distinct customer-focused units that could accomplish the contract processes in different ways and then chose a preferred concept for each customer category. The organizational concepts were designed to enhance customer service and improve staff morale and development opportunities. The new organization will have a total of 10 customer support units as well as other centralized services and activities. It will flatten the organizational structures and encourage more cooperation among contracts staff to meet customer needs for improved timeliness, communication, and teaming with researchers.

  19. Design and Implementation of Ceph: A Scalable Distributed File System

    SciTech Connect

    Weil, S A; Brandt, S A; Miller, E L; Long, D E; Maltzahn, C

    2006-04-19

    File system designers continue to look to new architectures to improve scalability. Object-based storage diverges from server-based (e.g. NFS) and SAN-based storage systems by coupling processors and memory with disk drives, delegating low-level allocation to object storage devices (OSDs) and decoupling I/O (read/write) from metadata (file open/close) operations. Even recent object-based systems inherit decades-old architectural choices going back to early UNIX file systems, however, limiting their ability to effectively scale to hundreds of petabytes. We present Ceph, a distributed file system that provides excellent performance and reliability with unprecedented scalability. Ceph maximizes the separation between data and metadata management by replacing allocation tables with a pseudo-random data distribution function (CRUSH) designed for heterogeneous and dynamic clusters of unreliable OSDs. We leverage OSD intelligence to distribute data replication, failure detection and recovery with semi-autonomous OSDs running a specialized local object storage file system (EBOFS). Finally, Ceph is built around a dynamic distributed metadata management cluster that provides extremely efficient metadata management that seamlessly adapts to a wide range of general purpose and scientific computing file system workloads. We present performance measurements under a variety of workloads that show superior I/O performance and scalable metadata management (more than a quarter million metadata ops/sec).

  20. Design and implementation of an underwater sound recording device

    SciTech Connect

    Martinez, Jayson J.; Myers, Joshua R.; Carlson, Thomas J.; Deng, Zhiqun; Rohrer, John S.; Caviggia, Kurt A.; Woodley, Christa M.; Weiland, Mark A.

    2011-09-01

    To monitor the underwater sound and pressure waves generated by activities such as underwater blasting and pile driving, an autonomous system used to record underwater acoustic signals was designed. The device designed allows two hydrophones or other dynamic pressure sensors to be connected, filters out high frequency noise, has a gain that can be independently set for each sensor, and allows two hours of data to be collected. Two versions of the USR were created; one is submersible to a maximum depth of 300 m, and the other, although watertight, is not intended to be fully submersed. Tests were performed in the laboratory using a data acquisition system to send single-frequency sinusoidal voltages directly to the each component. These tests verified that the device performs as well as larger commercially available data acquisition systems, which are not suited for field use. A prototype of the device was used in a case study to investigate the effect of underwater rock blasting on juvenile Chinook salmon and rainbow trout. The case study demonstrated that the device was able to tolerate being operated in harsh environments, making it a valuable tool for collecting field measurements.

  1. netPICOmag: from Design to Network Implementation

    NASA Astrophysics Data System (ADS)

    Schofield, I.; Connors, M.; Russell, C.

    2009-05-01

    netPICOmag is the successful conclusion of a design effort involving networking based on Rabbit microcontrollers, PIC microcontrollers, and pulsed magnetometer sensors. GPS timing allows both timestamping of data and the precision counting of the number of pulses produced by the sensor heads in one second. Power over Ethernet, use of DHCP, and broadcast of UDP packets mean a very simple local installation, with one wire leading to a relatively small integrated sensor package which is vertically placed in the ground. Although we continue to make improvements, including through investigating new sensor types, we regard the design as mature and well tested. Here we focus on the need for yet denser magnetometer networks, technological applications which become practical using sensitive yet inexpensive magnetometers, and deployment methods for large numbers of sensors. With careful calibration, netPICOmags overlap with research grade magnetometers. Without it, they still sensitively detect magnetic variations and can be used for an education or outreach program. Due to their low cost, such an application allows many students to be directly involved in gathering data that can be very relevant to them personally when they witness auroras.

  2. Design and Implementation of Satellite Formations and Constellations

    NASA Technical Reports Server (NTRS)

    Folta, David; Newman, Lauri Kraft; Quinn, David

    1998-01-01

    The direction to develop small low cost spacecraft has led many scientists to recognize the advantage of flying spacecraft in constellations and formations to achieve the correlated instrument measurements formerly possible only by flying many instruments on a single large platform. Yet, constellations and formation flying impose additional complications on orbit selection and orbit maintenance, especially when each spacecraft has its own orbit or science requirements. The purpose of this paper is to develop an operational control method for maintenance of these missions. Examples will be taken from the Earth Observing-1 (EO-1) spacecraft that is part of the New Millennium Program (NMP) and from proposed Earth System Science Program Office (ESSPO) constellations. Results can be used to determine the appropriateness of constellations and formation flying for a particular case as well as the operational impacts. Applications to the ESSPO and NMP are highly considered in analysis and applications. After constellation and formation analysis is completed, implementation of a maneuver maintenance strategy becomes the driver. Advances in technology and automation by GSFC's Guidance, Navigation, and Control Center allow more of the burden of the orbit selection and maneuver maintenance to be automated and ultimately placed onboard the spacecraft, mitigating most of the associated operational concerns. This paper presents the GSFC closed-loop control method to fly in either constellations or formations through the use of an autonomous closed loop three-axis navigation control and innovative orbit maintenance support. Simulation results using AutoCon(Trademark) and FreeFlyer(Trademark) with various fidelity levels of modeling and algorithms are presented.

  3. Design and implementation of satellite formations and constellations

    NASA Technical Reports Server (NTRS)

    Folta, David; Newman, Lauri Kraft; Quinn, David

    1998-01-01

    The direction to develop small low cost spacecraft has led many scientists to recognize the advantage of flying spacecraft in constellations and formations to achieve the correlated instrument measurements formerly possible only by flying many instruments on a single large platform. Yet, constellations and formation flying impose additional complications on orbit selection and orbit maintenance, especially when each spacecraft has its own orbit or science requirements. The purpose of this paper is to develop an operational control method for maintenance of these missions. Examples will be taken from the Earth Observing-1 (EO-1) spacecraft that is part of the New Millennium Program (NMP) and from proposed Earth System Science Program Office (ESSPO) constellations. Results can be used to determine the appropriateness of constellations and formation flying for a particular case as well as the operational impacts. Applications to the ESSPO and NMP are highly considered in analysis and applications. After constellation and formation analysis is completed, implementation of a maneuver maintenance strategy becomes the driver. Advances in technology and automation by GSFC's Guidance, Navigation, and Control Center allow more of the burden of the orbit selection and maneuver maintenance to be automated and ultimately placed onboard the spacecraft, mitigating most of the associated operational concerns. This paper presents the GSFC closed-loop control method to fly in either constellations or formations through the use of an autonomous closed loop three-axis navigation control and innovative orbit maintenance support. Simulation results using AutoCon(TM) and FreeFlyer(TM) with various fidelity levels of modeling and algorithms are presented.

  4. 10 CFR 71.17 - General license: NRC-approved package.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... general license. (e) For a Type B or fissile material package, the design of which was approved by NRC... 10 Energy 2 2011-01-01 2011-01-01 false General license: NRC-approved package. 71.17 Section 71.17... General Licenses § 71.17 General license: NRC-approved package. (a) A general license is issued to...

  5. [Design and Implementation of a Novel Networked Sleep Monitoring System].

    PubMed

    Tian, Yu; Yan, Zhuangzhi; Tao, Jia'an

    2015-03-01

    To meet the need of cost-effective multi-biosignal monitoring devices nowadays, we designed a system based on super low power MCU. It can collect, record and transfer several signals including ECG, Oxygen saturation, thoracic and abdominal wall expansion, oronasal airflow signal. The data files can be stored on a flash chip and transferred to a computer by a USB module. In addition, the sensing data can be sent wirelessly in real time. Considering that long term work of wireless module consumes much energy, we present a low-power optimization method based on delay constraint. Lower energy consumption comes at the cost of little delay. Experimental results show that it can effectively decrease the energy consumption without changing wireless module and transfer protocol. Besides, our system is powered by two dry batteries and can work at least 8 hours throughout a whole night. PMID:26524775

  6. Miniaturization design and implementation of magnetic field coupled RFID antenna

    NASA Astrophysics Data System (ADS)

    Hu, Tiling

    2013-03-01

    The development of internet of things has brought new opportunities and challenges to the application of RFID tags. Moreover, the Miniaturization application trend of tags at present has become the mainstream of development. In this paper, the double-layer design is to reduce the size of HF antenna, and the magnetic null point of magnetic reconnection region between the RLC resonant circuit and the reader provides sufficient energy to the miniaturization of antenna. The calculated and experimental results show that the miniaturization of HF antennas can meet the reading and writing requirement of the international standard ISO/IEC14443 standard. The results of this paper may make a positive contribution to the applications of RFID technology.

  7. Design and Implementation of Automatic Air Flow Rate Control System

    NASA Astrophysics Data System (ADS)

    Akbar, A.; Saputra, C.; Munir, M. M.; Khairurrijal

    2016-08-01

    Venturimeter is an apparatus that can be used to measure the air flow rate. In this experiment we designed a venturimeter which equipped with a valve that is used to control the air flow rate. The difference of pressure between the cross sections was measured with the differential pressure sensor GA 100-015WD which can calculate the difference of pressures from 0 to 3737.33 Pa. A 42M048C Z36 stepper motor was used to control the valve. The precision of this motor rotation is about 0.15 °. A Graphical User Interface (GUI) was developed to monitor and set the value of flow rate then an 8-bit microcontroller was used to process the control system In this experiment- the venturimeter has been examined to get the optimal parameter of controller. The results show that the controller can set the stable output air flow rate.

  8. The Design and Implementation of the aCORN Magnet

    NASA Astrophysics Data System (ADS)

    Collett, Brian; aCORN Collaboration

    2015-10-01

    The aCORN experiment confines the neutron decay products close to an axis using a set of collimators. The electron-antineutrino angular correlation leads to an asymmetry in the number of decay protons emerging parallel to the electron versus the number emerging anti-parallel. A measurement of the asymmetry leads to a measurement of the coefficient, ``a.'' aCORN employs a highly uniform magnetic field aligned to within 10-4 radians of the collimator axis to limit the maximum transverse momentum of the protons. Errors in uniformity or alignment of the field lead to differences in the phase space for the two proton populations and thus to systematic errors in the value of ``a.'' The design of the magnet system, its power supplies, and the field mapping systems will be presented.

  9. Design and Implementation of a Digital Angular Rate Sensor

    PubMed Central

    Wu, Li-Feng; Peng, Zhen; Zhang, Fu-Xue

    2010-01-01

    With the aim of detecting the attitude of a rotating carrier, the paper presents a novel, digital angular rate sensor. The sensor consists of micro-sensing elements (gyroscope and accelerometer), signal processing circuit and micro-processor (DSP2812). The sensor has the feature of detecting three angular rates of a rotating carrier at the same time. The key techniques of the sensor, including sensing construction, sensing principles, and signal processing circuit design are presented. The test results show that the sensor can sense rolling, pitch and yaw angular rate at the same time and the measurement error of yaw (or pitch) angular rate and rolling rate of the rotating carrier is less than 0.5%. PMID:22163427

  10. Software design implementation document for TRAC-M data structures

    SciTech Connect

    Jolly-Woodruff, S.; Mahaffy, J.; Giguere, P.; Dearing, J.; Boyack, B.

    1997-07-01

    The Transient Reactor Analysis Code (TRAC)-M system-wide and component data structures are to be reimplemented by using the new features of Fortran 90 (F90). There will be no changes to the conceptual design, data flow, or computational flow with respect to the current TRAC-P, except that readability, maintainability, and extensibility will be improved. However, the task described here is a basic step that does not meet all future needs of the code, especially regarding extensibility. TRAC-M will be fully functional and will produce null computational changes with respect to TRAC-P, Version 5.4.25; computational efficiency will not be degraded significantly. The existing component and functional modularity and possibilities for coarse-grained parallelism will be retained.

  11. Design and implementation considerations of a MSAT packet data network

    NASA Technical Reports Server (NTRS)

    Karam, Fouad G.; Hearn, Terry; Rohr, Doug; Guibord, Arthur F.

    1993-01-01

    The Mobile Data System, which is intended to provide for packet switched data services is currently under development. The system is based on a star network topology consisting of a centralized Data Hub (DH) serving a large number of mobile terminals. Through the Data Hub, end-to-end connections can be established between terrestrial users on public or private data networks and mobile users. The MDS network will be capable of offering a variety of services some of which are based on the standard X.25 network interface protocol, and others optimized for short messages and broadcast messages. A description of these services and the trade-offs in the DH design are presented.

  12. Implementing a New Ion Chamber Design for Neutron Spin Rotation

    NASA Astrophysics Data System (ADS)

    Gardiner, Hannah; Anderson, Eamon; Fry, Jason; Holley, Adam; Snow, Mike

    2012-10-01

    The quark-quark weak interaction is difficult to measure due to the presence of the strong force. However, low energy neutrons passing through liquid Helium-4 can be used to probe the nucleon-nucleon weak interaction, which is induced by the quark-quark weak interaction. The neutron spin rotation experiment seeks to measure the spin rotation angle of neutrons due to their weak interaction with Helium-4 nuclei. This rotation angle is translated into a neutron flux asymmetry with a neutron polarizer/analyzer pair. A segmented Helium-3 gas ionization chamber was developed to measure the resultant neutron flux. We report on the design and initial tests of that ionization chamber. This work is supported by the National Science Foundation REU program and NSF grant #PHY-0969490.

  13. Design And Implementation Of A Broadband Infrared Atmospheric Transmissometer

    NASA Astrophysics Data System (ADS)

    Gruenzel, Ronald R.; Martin, William C.; Schuwerk, M. James

    1981-07-01

    For the past several years the Air Force has been involv..ed with the attempt to measure narrowband atmospheric transmission over horizontal paths (up to 8km) in three spectral regions--visible, 3-5 micrometers and 8-12 micrometers. The data is required for use in LOWTRAN model verification, itself a prime tool for predicting imaging sensor performance as it relates to meteorological conditions. Problems associated with the use of commercially available equipment purchased by the Air Force are briefly described, as well as the design of a new transmissometer receiver intended to operate over the full 8km range. Measurements taken with this new receiver are presented along with their LOWTRAN predictions. Preliminary data indicates that the accuracy attainable with this instrument far exceeds that of the original equipment and will serve as a great help in LOWTRAN validation efforts currently underway.

  14. FY 95 engineering work plan for the design reconstitution implementation action plan

    SciTech Connect

    Bigbee, J.D.

    1994-11-09

    Design reconstitution work is to be performed as part of an overall effort to upgrade Configuration Management (CM) at TWRS. WHC policy is to implement a program that is compliant with DOE-STD-1073-93, Guide for Operational Configuration Management Program. DOE-STD-1073 requires an adjunct program for reconstituting design information. WHC-SD-WM-CM-009, Design Reconstitution Program Plan for Waste Tank Farms and 242-A Evaporator of Tank Waste Remediation System, is the TWRS plan for meeting DOE-STD-1073 design reconstitution requirements. The design reconstitution plan is complex requiring significant time and effort for implementation. In order to control costs, and integrate the work into other TWRS activities, a Design Reconstitution Implementation Action Plan (DR IAP) will be developed, and approved by those organizations having ownership or functional interest in this activity.

  15. WeSaySo Case Study: Designing and Implementing a Case Study for Use in an Instructional Design Class.

    ERIC Educational Resources Information Center

    Graves, Rick; Barnett, Mardee; Gamble, Yolanda; Kolak, Mike

    A case study was used in an instructional design class to facilitate the transfer of conceptual knowledge to concrete concerns and to aid instructional technology graduate students' understanding of the steps involved in designing, analyzing, and implementing an effective needs analysis. The case study involved real events at fictitious company…

  16. Designing and Implementing a PBL Course on Educational Digital Video Production: Lessons Learned from a Design-Based Research

    ERIC Educational Resources Information Center

    Hakkarainen, Paivi

    2009-01-01

    This paper reports on a design-based research (DBR) process for designing, implementing, and refining a problem-based learning (PBL) course on educational digital video (DV) use and production at the University of Lapland's Faculty of Education. The study focuses on the students' learning processes and outcomes from the viewpoint of meaningful…

  17. Design and implementation of power system stabilizers in wind plants

    NASA Astrophysics Data System (ADS)

    Martinez, Carlos

    Wind energy, increasing its share in the generation mix, is intended to replace fossil fuel plants in order to reduce green house gas emissions. However, the replacement of conventional synchronous units by wind generators reduces the number of online Power Systems Stabilizers (PSS) and may therefore deteriorate the damping of critical swing modes, leading to a reduction of the power transfer capacity in transmission corridors. Several reports indicate that angular instability, due to insufficient damping and inadequate tuning or disabling of power system stabilizers, is one of the major events that lead and/or contributed to wide area blackouts. Variable speed wind turbine generators are capable of fast decoupled real and reactive power control. A damping torque can be generated by modulating a fraction of the real and reactive power output of the wind farm. Supplementary active and reactive power control loops are designed and integrated in the wind turbine controls. Operating limits are added to restrict the kinetic energy exchange of the supplementary control loop within a specified turbine speed. An analytical method is developed in order to assess the effectiveness of real and reactive power modulation in damping inter-area oscillations and to justify the use and commissioning of wind based PSS. A wide area measurement based power system stabilizer suitable for wind farms is designed and integrated in the global and local controls of wind turbines. Feedback signals are selected based on an observability index of the selected mode(s). The proposed stabilizer transfer function is derived via a constrained Hinfinity optimization. The controller is tested in time domain simulations using a two area four generators benchmark suffering from interarea oscillatory mode within the range of 0.4-0.6Hz. Testing scenarios show the resiliency and effectiveness of the wind based PSS in damping angular oscillations and stabilizing the power system. The damping contribution

  18. Design and implementation of web service-based mobile reply testing management system

    NASA Astrophysics Data System (ADS)

    Gao, Liang; Han, Yu-min

    2013-03-01

    This paper introduces the design and implementation of a reply testing management system that based-on C#, Web Service and ASP .Net. With the system, teachers can manage reply site through Windows Mobile, judges can grade onscene by visiting WAP site through GPRS. Then this paper discusses details of the implementation and key technologies of the system.

  19. PC-based Multiple Information System Interface (PC/MISI) detailed design and implementation plan

    NASA Technical Reports Server (NTRS)

    Dominick, Wayne D. (Editor); Hall, Philip P.

    1985-01-01

    The design plan for the personal computer multiple information system interface (PC/MISI) project is discussed. The document is intended to be used as a blueprint for the implementation of the system. Each component is described in the detail necessary to allow programmers to implement the system. A description of the system data flow and system file structures is given.

  20. Designing a Deeply Digital Science Curriculum: Supporting Teacher Learning and Implementation with Organizing Technologies

    NASA Astrophysics Data System (ADS)

    Leary, Heather; Severance, Samuel; Penuel, William R.; Quigley, David; Sumner, Tamara; Devaul, Holly

    2016-02-01

    This paper examines the impacts of technology (e.g., Chromebooks, Google Drive) on teacher learning and student activity in the development and implementation of a deeply digital high school biology unit. Using design-based implementation research, teachers co-designed with researchers and curriculum specialists a student-centered unit aligned to the Next Generation Science Standards (NGSS) that utilizes classroom technology. Qualitative and quantitative data were collected to understand the barriers that inhibit the implementation of a digital curriculum as well as the extent that teachers engage in the design process and begin to make shifts in their practice. We found that through the co-design process teachers began to shift their knowledge of NGSS, technology implementation, and adapted to tensions and barriers inherent in the process.

  1. Design and implementation of a multiaxial loading capability during heating on an engineering neutron diffractometer

    DOE PAGES

    Benafan, O.; Padula, S. A.; Skorpenske, H. D.; An, K.; Vaidyanathan, R.

    2014-10-02

    Here we discuss a gripping capability that was designed, implemented, and tested for in situ neutron diffraction measurements during multiaxial loading and heating on the VULCAN engineering materials diffractometer at the spallation neutron source at Oak Ridge National Laboratory.

  2. Implementation Plan for Chemical Industry R&D Roadmap for Nanomaterials by Design

    SciTech Connect

    none,

    2006-04-01

    The purpose of this effort is to develop an implementation plan to realize the vision and goals identified in the Chemical Industry R&D Roadmap for Nanomaterials By Design: From Fundamentals to Function.

  3. The design, implementation, and use of a statewide land use inventory: The New York experience

    NASA Technical Reports Server (NTRS)

    Hardy, E. E.

    1975-01-01

    The New York State land use and natural resource inventory is described with emphasis on its design, implementation, and user requirements. Other topics discussed include: classification, data acquisition, geographic referencing, data storage, data retrieval, and documentation.

  4. 42 CFR 476.73 - Notification of QIO designation and implementation of review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OF HEALTH AND HUMAN SERVICES (CONTINUED) QUALITY IMPROVEMENT ORGANIZATIONS UTILIZATION AND QUALITY CONTROL REVIEW Review Responsibilities of Utilization and Quality Control Quality Improvement Organizations (QIOs) General Provisions § 476.73 Notification of QIO designation and implementation of...

  5. Design and Implementation of Davis Social Links OSN Kernel

    NASA Astrophysics Data System (ADS)

    Tran, Thomas; Chan, Kelcey; Ye, Shaozhi; Bhattacharyya, Prantik; Garg, Ankush; Lu, Xiaoming; Wu, S. Felix

    Social network popularity continues to rise as they broaden out to more users. Hidden away within these social networks is a valuable set of data that outlines everyone’s relationships. Networks have created APIs such as the Facebook Development Platform and OpenSocial that allow developers to create applications that can leverage user information. However, at the current stage, the social network support for these new applications is fairly limited in its functionality. Most, if not all, of the existing internet applications such as email, BitTorrent, and Skype cannot benefit from the valuable social network among their own users. In this paper, we present an architecture that couples two different communication layers together: the end2end communication layer and the social context layer, under the Davis Social Links (DSL) project. Our proposed architecture attempts to preserve the original application semantics (i.e., we can use Thunderbird or Outlook, unmodified, to read our SMTP emails) and provides the communicating parties (email sender and receivers) a social context for control and management. For instance, the receiver can set trust policy rules based on the social context between the pair, to determine how a particular email in question should be prioritized for delivery to the SMTP layer. Furthermore, as our architecture includes two coupling layers, it is then possible, as an option, to shift some of the services from the original applications into the social context layer. In the context of email, for example, our architecture allows users to choose operations, such as reply, reply-all, and forward, to be realized in either the application layer or the social network layer. And, the realization of these operations under the social network layer offers powerful features unavailable in the original applications. To validate our coupling architecture, we have implemented a DSL kernel prototype as a Facebook application called CyrusDSL (currently about

  6. Mobile Game Design and Implementation Based on J2ME Technology

    NASA Astrophysics Data System (ADS)

    Bai, Xueming; Xia, Fuyuan; Liu, Jun; Song, Daipeng; Yang, Deyun

    A mobile phone game named "Dragon Legend" is developed based on J2ME technology in this paper. Through designing the plot and requirement of game, the function process is introduced. Then the paper gives a detail introduction to design and implementation of the main class, main program, background class and key control based on J2ME. At last, the key technology and the implementation of the game is described.

  7. Research in advanced formal theorem-proving techniques. [design and implementation of computer languages

    NASA Technical Reports Server (NTRS)

    Raphael, B.; Fikes, R.; Waldinger, R.

    1973-01-01

    The results are summarised of a project aimed at the design and implementation of computer languages to aid in expressing problem solving procedures in several areas of artificial intelligence including automatic programming, theorem proving, and robot planning. The principal results of the project were the design and implementation of two complete systems, QA4 and QLISP, and their preliminary experimental use. The various applications of both QA4 and QLISP are given.

  8. The design and implementation of hydrographical information management system (HIMS)

    NASA Astrophysics Data System (ADS)

    Sui, Haigang; Hua, Li; Wang, Qi; Zhang, Anming

    2005-10-01

    With the development of hydrographical work and information techniques, the large variety of hydrographical information including electronic charts, documents and other materials are widely used, and the traditional management mode and techniques are unsuitable for the development of the Chinese Marine Safety Administration Bureau (CMSAB). How to manage all kinds of hydrographical information has become an important and urgent problem. A lot of advanced techniques including GIS, RS, spatial database management and VR techniques are introduced for solving these problems. Some design principles and key techniques of the HIMS including the mixed mode base on B/S, C/S and stand-alone computer mode, multi-source & multi-scale data organization and management, multi-source data integration and diverse visualization of digital chart, efficient security control strategies are illustrated in detail. Based on the above ideas and strategies, an integrated system named Hydrographical Information Management System (HIMS) was developed. And the HIMS has been applied in the Shanghai Marine Safety Administration Bureau and obtained good evaluation.

  9. Design and Implementation of a Micromechanical Silicon Resonant Accelerometer

    PubMed Central

    Huang, Libin; Yang, Hui; Gao, Yang; Zhao, Liye; Liang, Jinxing

    2013-01-01

    The micromechanical silicon resonant accelerometer has attracted considerable attention in the research and development of high-precision MEMS accelerometers because of its output of quasi-digital signals, high sensitivity, high resolution, wide dynamic range, anti-interference capacity and good stability. Because of the mismatching thermal expansion coefficients of silicon and glass, the micromechanical silicon resonant accelerometer based on the Silicon on Glass (SOG) technique is deeply affected by the temperature during the fabrication, packaging and use processes. The thermal stress caused by temperature changes directly affects the frequency output of the accelerometer. Based on the working principle of the micromechanical resonant accelerometer, a special accelerometer structure that reduces the temperature influence on the accelerometer is designed. The accelerometer can greatly reduce the thermal stress caused by high temperatures in the process of fabrication and packaging. Currently, the closed-loop drive circuit is devised based on a phase-locked loop. The unloaded resonant frequencies of the prototype of the micromechanical silicon resonant accelerometer are approximately 31.4 kHz and 31.5 kHz. The scale factor is 66.24003 Hz/g. The scale factor stability is 14.886 ppm, the scale factor repeatability is 23 ppm, the bias stability is 23 μg, the bias repeatability is 170 μg, and the bias temperature coefficient is 0.0734 Hz/°C. PMID:24256978

  10. Design and implementation of a micromechanical silicon resonant accelerometer.

    PubMed

    Huang, Libin; Yang, Hui; Gao, Yang; Zhao, Liye; Liang, Jinxing

    2013-01-01

    The micromechanical silicon resonant accelerometer has attracted considerable attention in the research and development of high-precision MEMS accelerometers because of its output of quasi-digital signals, high sensitivity, high resolution, wide dynamic range, anti-interference capacity and good stability. Because of the mismatching thermal expansion coefficients of silicon and glass, the micromechanical silicon resonant accelerometer based on the Silicon on Glass (SOG) technique is deeply affected by the temperature during the fabrication, packaging and use processes. The thermal stress caused by temperature changes directly affects the frequency output of the accelerometer. Based on the working principle of the micromechanical resonant accelerometer, a special accelerometer structure that reduces the temperature influence on the accelerometer is designed. The accelerometer can greatly reduce the thermal stress caused by high temperatures in the process of fabrication and packaging. Currently, the closed-loop drive circuit is devised based on a phase-locked loop. The unloaded resonant frequencies of the prototype of the micromechanical silicon resonant accelerometer are approximately 31.4 kHz and 31.5 kHz. The scale factor is 66.24003 Hz/g. The scale factor stability is 14.886 ppm, the scale factor repeatability is 23 ppm, the bias stability is 23 μg, the bias repeatability is 170 μg, and the bias temperature coefficient is 0.0734 Hz/°C.

  11. An Object-Oriented Collection of Minimum Degree Algorithms: Design, Implementation, and Experiences

    NASA Technical Reports Server (NTRS)

    Kumfert, Gary; Pothen, Alex

    1999-01-01

    The multiple minimum degree (MMD) algorithm and its variants have enjoyed 20+ years of research and progress in generating fill-reducing orderings for sparse, symmetric positive definite matrices. Although conceptually simple, efficient implementations of these algorithms are deceptively complex and highly specialized. In this case study, we present an object-oriented library that implements several recent minimum degree-like algorithms. We discuss how object-oriented design forces us to decompose these algorithms in a different manner than earlier codes and demonstrate how this impacts the flexibility and efficiency of our C++ implementation. We compare the performance of our code against other implementations in C or Fortran.

  12. Taking evolutionary circuit design from experimentation to implementation: some useful techniques and a silicon demonstration

    NASA Technical Reports Server (NTRS)

    Stoica, A.; Zebulum, R. S.; Guo, X.; Keymeulen, D.; Ferguson, M. I.; Duong, V.

    2004-01-01

    Current techniques in evolutionary synthesis of analogue and digital circuits designed at transistor level have focused on achieving the desired functional response, without paying sufficient attention to issues needed for a practical implementation of the resulting solution. No silicon fabrication of circuits with topologies designed by evolution has been done before, leaving open questions on the feasibility of the evolutionary circuit design approach, as well as on how high-performance, robust, or portable such designs could be when implemented in hardware. It is argued that moving from evolutionary 'design-for experimentation' to 'design-for-implementation' requires, beyond inclusion in the fitness function of measures indicative of circuit evaluation factors such as power consumption and robustness to temperature variations, the addition of certain evaluation techniques that are not common in conventional design. Several such techniques that were found to be useful in evolving designs for implementation are presented; some are general, and some are particular to the problem domain of transistor-level logic design, used here as a target application. The example used here is a multifunction NAND/NOR logic gate circuit, for which evolution obtained a creative circuit topology more compact than what has been achieved by multiplexing a NAND and a NOR gate. The circuit was fabricated in a 0.5 mum CMOS technology and silicon tests showed good correspondence with the simulations.

  13. 41 CFR 102-74.235 - Are occupant agencies required to cooperate with the Designated Official in the implementation of...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... required to cooperate with the Designated Official in the implementation of the emergency plans and the... agencies required to cooperate with the Designated Official in the implementation of the emergency plans... cooperate with the Designated Official in the implementation of the emergency plans and the staffing of...

  14. 41 CFR 102-74.235 - Are occupant agencies required to cooperate with the Designated Official in the implementation of...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... required to cooperate with the Designated Official in the implementation of the emergency plans and the... agencies required to cooperate with the Designated Official in the implementation of the emergency plans... cooperate with the Designated Official in the implementation of the emergency plans and the staffing of...

  15. Extending Engineering Design Graphics Laboratories to Have a CAD/CAM Component: Implementation Issues.

    ERIC Educational Resources Information Center

    Juricic, Davor; Barr, Ronald E.

    1996-01-01

    Reports on a project that extended the Engineering Design Graphics curriculum to include instruction and laboratory experience in computer-aided design, analysis, and manufacturing (CAD/CAM). Discusses issues in project implementation, including introduction of finite element analysis to lower-division students, feasibility of classroom prototype…

  16. Implementing a University-Community-Retail Partnership Model to Facilitate Community Education on Universal Design

    ERIC Educational Resources Information Center

    Price, Christine A.; Zavotka, Susan L.; Teaford, Margaret H.

    2004-01-01

    Purpose: A collaborative partnership model was used to develop and implement a state-wide community education program on universal design. Design and Methods: University faculty, extension professionals, older adult service agencies, service learning students, and a community retail chain made up the original partnership. Results: This…

  17. Organizing Research and Development at the Intersection of Learning, Implementation, and Design

    ERIC Educational Resources Information Center

    Penuel, William R.; Fishman, Barry J.; Cheng, Britte Haugan; Sabelli, Nora

    2011-01-01

    This article describes elements of an approach to research and development called "design-based implementation research." The approach represents an expansion of design research, which typically focuses on classrooms, to include development and testing of innovations that foster alignment and coordination of supports for improving…

  18. Design-Based Implementation Research: An Emerging Model for Transforming the Relationship of Research and Practice

    ERIC Educational Resources Information Center

    Fishman, Barry J.; Penuel, William R.; Allen, Anna-Ruth; Cheng, Britte Haugan; Sabelli, Nora

    2013-01-01

    This chapter presents an introduction to design-based implementation research (DBIR). We describe the need for DBIR as a research approach that challenges educational researchers and practitioners to transcend traditional research/practice barriers to facilitate the design of educational interventions that are effective, sustainable, and scalable.…

  19. Designing and Implementing a Mentoring Program to Support Clinically-Based Teacher Education

    ERIC Educational Resources Information Center

    Henning, John E.; Gut, Dianne; Beam, Pamela

    2015-01-01

    This article describes one teacher preparation program's approach to designing and implementing a mentoring program to support clinically-based teacher education. The design for the program is based on an interview study that compared the mentoring experiences of 18 teachers across three different contexts: student teaching, early field…

  20. Challenges in Implementing Design-Led Technologies in Small Manufacturing Companies

    ERIC Educational Resources Information Center

    Millward, Huw; Dorrington, Peter; Lewis, Alan

    2004-01-01

    This paper examines some of the challenges of implementing design-led technologies, such as computer-aided design (CAD), in the context of small manufacturing companies. The research is based on university-company collaborations in the UK using the Knowledge Transfer Partnership (KTP) model, and the paper adopts a case-study approach based on…

  1. Designing and Implementing Virtual Enactive Role-Play and Structured Argumentation: Promises and Pitfalls

    ERIC Educational Resources Information Center

    Ho, Caroline Mei Lin; Rappa, Natasha Anne; Chee, Yam San

    2009-01-01

    This paper focuses on the design and implementation of an innovative technologically mediated intervention for argumentation pedagogy in two classes comprising 17- to 18-year-old students in Singapore. The design research involves integrating the "Second Life" immersive virtual environment and web-based scaffolding through a customized structured…

  2. A Flipped Classroom Approach to Teaching Systems Analysis, Design and Implementation

    ERIC Educational Resources Information Center

    Tanner, Maureen; Scott, Elsje

    2015-01-01

    This paper describes a flipped classroom approach followed to teach systems analysis, design and implementation at university level. The techniques employed are described. These techniques were underpinned by a theory of coherent practice: a pedagogy that provides a framework for the design of highly structured interventions to guide students in…

  3. Design and Implementation of a Grassroots Precollege Program for Latino Youth

    ERIC Educational Resources Information Center

    Rivera-Mosquera, Evelyn; Phillips, Julia C.; Castelino, Paul; Martin, Juanita K.; Dobran, Emily S. Mowry

    2007-01-01

    This article discusses the design and implementation of a grassroots culturally and linguistically sensitive program designed to promote the pursuit of higher education among Latino youth. Latinos en Camino al Exito Universitario is an example of a culturally responsive program delivered out of a university counseling center as part of the…

  4. Theories and Research Methodologies for Design-Based Implementation Research: Examples from Four Cases

    ERIC Educational Resources Information Center

    Russell, Jennifer Lin; Jackson, Kara; Krumm, Andrew E.; Frank, Kenneth A.

    2013-01-01

    Design-Based Implementation Research is the process of engaging "learning scientists, policy researchers, and practitioners in a model of collaborative, iterative, and systematic research and development" designed to address persistent problems of teaching and learning. Addressing persistent problems of teaching and learning requires…

  5. Motivating an Action Design Research Approach to Implementing Online Training in an Organisational Context

    ERIC Educational Resources Information Center

    Rogerson, Christine; Scott, Elsje

    2013-01-01

    The purpose of this paper is to explore the effectiveness of Action Design Research (ADR), a combination of Action Research and Design Science Research, as a methodology to examine how the implementation of e-learning will affect the learning outcomes for staff training in an organisational context. The research involves an intervention in the…

  6. Design and Implementation of the Game-Design and Learning Program

    ERIC Educational Resources Information Center

    Akcaoglu, Mete

    2016-01-01

    Design involves solving complex, ill-structured problems. Design tasks are consequently, appropriate contexts for children to exercise higher-order thinking and problem-solving skills. Although creating engaging and authentic design contexts for young children is difficult within the confines of traditional schooling, recently, game-design has…

  7. Operational concepts and implementation strategies for the design configuration management process.

    SciTech Connect

    Trauth, Sharon Lee

    2007-05-01

    This report describes operational concepts and implementation strategies for the Design Configuration Management Process (DCMP). It presents a process-based systems engineering model for the successful configuration management of the products generated during the operation of the design organization as a business entity. The DCMP model focuses on Pro/E and associated activities and information. It can serve as the framework for interconnecting all essential aspects of the product design business. A design operation scenario offers a sense of how to do business at a time when DCMP is second nature within the design organization.

  8. Preliminary design and implementation of the baseline digital baseband architecture for advanced deep space transponders

    NASA Technical Reports Server (NTRS)

    Nguyen, T. M.; Yeh, H.-G.

    1993-01-01

    The baseline design and implementation of the digital baseband architecture for advanced deep space transponders is investigated and identified. Trade studies on the selection of the number of bits for the analog-to-digital converter (ADC) and optimum sampling schemes are presented. In addition, the proposed optimum sampling scheme is analyzed in detail. Descriptions of possible implementations for the digital baseband (or digital front end) and digital phase-locked loop (DPLL) for carrier tracking are also described.

  9. An academic-community cardiovascular service line affiliation: design, implementation, and performance.

    PubMed

    Lambert, Charles R; Bunker, Steve; Garrison, Larry F; Means, Michael D; Pepine, Carl J; Conti, C Richard; Dewar, Marvin A; Goldfarb, Timothy

    2006-01-01

    Both affiliation with an academic medical center and implementation of service line management may be effective management strategies for community health care organizations. The authors describe the design, implementation, and performance of a unique combination of these two distinct strategies for cardiovascular program development in the affiliation of the University of Florida Health Science Center with Health First, a regional community-based integrated delivery system.

  10. User-centered design in clinical handover: exploring post-implementation outcomes for clinicians.

    PubMed

    Wong, Ming Chao; Cummings, Elizabeth; Turner, Paul

    2013-01-01

    This paper examines the outcomes for clinicians from their involvement in the development of an electronic clinical hand-over tool developed using principles of user-centered design. Conventional e-health post-implementation evaluations tend to emphasize technology-related (mostly positive) outcomes. More recently, unintended (mostly negative) consequences arising from the implementation of e-health technologies have also been reported. There remains limited focus on the post-implementation outcomes for users, particularly those directly involved in e-health design processes. This paper presents detailed analysis and insights into the outcomes experienced post-implementation by a cohort of junior clinicians involved in developing an electronic clinical handover tool in Tasmania, Australia. The qualitative methods used included observations, semi-structured interviews and analysis of clinical handover notes. Significantly, a number of unanticipated flow-on effects were identified that mitigated some of the challenges arising during the design and implementation of the tool. The paper concludes by highlighting the importance of identifying post-implementation user outcomes beyond conventional system adoption and use and also points to the need for more comprehensive evaluative frameworks to encapsulate these broader socio-technical user outcomes.

  11. [Design and implementation of the ELSA-Brasil biobank: a prospective study in a Brazilian population].

    PubMed

    Pereira, Alexandre C; Bensenor, Isabela M; Fedeli, Ligia M; Castilhos, Cristina; Vidigal, Pedro G; Maniero, Viviane; Leite, Claudia M; Pimentel, Robercia A; Duncan, Bruce B; Mill, Jose Geraldo; Lotufo, Paulo A

    2013-06-01

    The Brazilian Longitudinal Study for Adult Health (ELSA-Brasil) is a multicenter prospective cohort of civil servants designed to assess the determinants of chronic diseases, especially cardiovascular diseases and type 2 diabetes. The present article describes the main design and implementation points of the ELSA-Brasil biobank project. Economic, political, logistical and technological aspects of this study are characterized. Additionally, it discusses the final biorepository protocol and the facilities implemented to achieve this objective. The design and implementation process of the ELSA-Brasil biobank took three years to be performed. Both the central and local biobanks were built according to the best biorepository techniques, using different technological solutions for the distinct needs expected in this study.

  12. Beyond usability: designing effective technology implementation systems to promote patient safety

    PubMed Central

    Karsh, B

    2004-01-01

    

 Evidence is emerging that certain technologies such as computerized provider order entry may reduce the likelihood of patient harm. However, many technologies that should reduce medical errors have been abandoned because of problems with their design, their impact on workflow, and general dissatisfaction with them by end users. Patient safety researchers have therefore looked to human factors engineering for guidance on how to design technologies to be usable (easy to use) and useful (improving job performance, efficiency, and/or quality). While this is a necessary step towards improving the likelihood of end user satisfaction, it is still not sufficient. Human factors engineering research has shown that the manner in which technologies are implemented also needs to be designed carefully if benefits are to be realized. This paper reviews the theoretical knowledge on what leads to successful technology implementation and how this can be translated into specifically designed processes for successful technology change. The literature on diffusion of innovations, technology acceptance, organisational justice, participative decision making, and organisational change is reviewed and strategies for promoting successful implementation are provided. Given the rapid and ever increasing pace of technology implementation in health care, it is critical for the science of technology implementation to be understood and incorporated into efforts to improve patient safety. PMID:15465944

  13. A cloud-based X73 ubiquitous mobile healthcare system: design and implementation.

    PubMed

    Ji, Zhanlin; Ganchev, Ivan; O'Droma, Máirtín; Zhang, Xin; Zhang, Xueji

    2014-01-01

    Based on the user-centric paradigm for next generation networks, this paper describes a ubiquitous mobile healthcare (uHealth) system based on the ISO/IEEE 11073 personal health data (PHD) standards (X73) and cloud computing techniques. A number of design issues associated with the system implementation are outlined. The system includes a middleware on the user side, providing a plug-and-play environment for heterogeneous wireless sensors and mobile terminals utilizing different communication protocols and a distributed "big data" processing subsystem in the cloud. The design and implementation of this system are envisaged as an efficient solution for the next generation of uHealth systems.

  14. Design and Implementation of Study Support System for Electronic Circuits with Observable V-I Characteristics

    NASA Astrophysics Data System (ADS)

    Ohchi, Masashi; Yoshitomi, Takashi; Akagi, Keita; Sasaki, Shinichi; Furukawa, Tatsuya

    We have designed and implemented the “Virtual Laboratory” on the computer systems. Some of the implemented systems are Web-based learning environments where server/client model and Java technologies are adopted. The subject of electronic circuits is the most essential one in the department of electrical and electronic engineering. However, it is a difficult subject for students to understand the basic therory, technical term and electronic circuits design. In this paper, we will describe the study support system for the electronic circuits with observable V-I characteristics using Java.

  15. Three axis electronic flight motion simulator real time control system design and implementation

    SciTech Connect

    Gao, Zhiyuan; Miao, Zhonghua Wang, Xiaohua; Wang, Xuyong

    2014-12-15

    A three axis electronic flight motion simulator is reported in this paper including the modelling, the controller design as well as the hardware implementation. This flight motion simulator could be used for inertial navigation test and high precision inertial navigation system with good dynamic and static performances. A real time control system is designed, several control system implementation problems were solved including time unification with parallel port interrupt, high speed finding-zero method of rotary inductosyn, zero-crossing management with continuous rotary, etc. Tests were carried out to show the effectiveness of the proposed real time control system.

  16. A cloud-based X73 ubiquitous mobile healthcare system: design and implementation.

    PubMed

    Ji, Zhanlin; Ganchev, Ivan; O'Droma, Máirtín; Zhang, Xin; Zhang, Xueji

    2014-01-01

    Based on the user-centric paradigm for next generation networks, this paper describes a ubiquitous mobile healthcare (uHealth) system based on the ISO/IEEE 11073 personal health data (PHD) standards (X73) and cloud computing techniques. A number of design issues associated with the system implementation are outlined. The system includes a middleware on the user side, providing a plug-and-play environment for heterogeneous wireless sensors and mobile terminals utilizing different communication protocols and a distributed "big data" processing subsystem in the cloud. The design and implementation of this system are envisaged as an efficient solution for the next generation of uHealth systems. PMID:24737958

  17. Design and Implementation of the PALM-3000 Real-Time Control System

    NASA Technical Reports Server (NTRS)

    Truong, Tuan N.; Bouchez, Antonin H.; Burruss, Rick S.; Dekany, Richard G.; Guiwits, Stephen R.; Roberts, Jennifer E.; Shelton, Jean C.; Troy, Mitchell

    2012-01-01

    This paper reflects, from a computational perspective, on the experience gathered in designing and implementing realtime control of the PALM-3000 adaptive optics system currently in operation at the Palomar Observatory. We review the algorithms that serve as functional requirements driving the architecture developed, and describe key design issues and solutions that contributed to the system's low compute-latency. Additionally, we describe an implementation of dense matrix-vector-multiplication for wavefront reconstruction that exceeds 95% of the maximum sustained achievable bandwidth on NVIDIA Geforce 8800GTX GPU.

  18. A nursing perspective to design and implementation of electronic patient record systems.

    PubMed

    Moen, Anne

    2003-01-01

    Achievements in informatics and use of new technologies are important to develop knowledge from clinical nursing practice. At the same time, progress in design and implementation of clinical information systems such as comprehensive Electronic Patient Record (EPR) systems can be complemented by attention to and examination of information processes as well as the health care constituencies' characteristics. In this article, selected issues and challenges related to EPR design and implementation are reviewed with a particular emphasis on those related to nursing practice and nursing leadership.

  19. Three axis electronic flight motion simulator real time control system design and implementation.

    PubMed

    Gao, Zhiyuan; Miao, Zhonghua; Wang, Xuyong; Wang, Xiaohua

    2014-12-01

    A three axis electronic flight motion simulator is reported in this paper including the modelling, the controller design as well as the hardware implementation. This flight motion simulator could be used for inertial navigation test and high precision inertial navigation system with good dynamic and static performances. A real time control system is designed, several control system implementation problems were solved including time unification with parallel port interrupt, high speed finding-zero method of rotary inductosyn, zero-crossing management with continuous rotary, etc. Tests were carried out to show the effectiveness of the proposed real time control system. PMID:25554333

  20. Design and implementation of a biomimetic turtle hydrofoil for an autonomous underwater vehicle.

    PubMed

    Font, Davinia; Tresanchez, Marcel; Siegentahler, Cedric; Pallejà, Tomàs; Teixidó, Mercè; Pradalier, Cedric; Palacin, Jordi

    2011-01-01

    This paper presents the design and implementation of a turtle hydrofoil for an Autonomous Underwater Vehicle (AUV). The final design of the AUV must have navigation performance like a turtle, which has also been the biomimetic inspiration for the design of the hydrofoil and propulsion system. The hydrofoil design is based on a National Advisory Committee for Aeronautics (NACA) 0014 hydrodynamic profile. During the design stage, four different propulsion systems were compared in terms of propulsion path, compactness, sealing and required power. The final implementation is based on a ball-and-socket mechanism because it is very compact and provides three degrees of freedom (DoF) to the hydrofoil with very few restrictions on the propulsion path. The propulsion obtained with the final implementation of the hydrofoil has been empirically evaluated in a water channel comparing different motion strategies. The results obtained have confirmed that the proposed turtle hydrofoil controlled with a mechanism with three DoF generates can be used in the future implementation of the planned AUV. PMID:22247660

  1. Design and implementation of a biomimetic turtle hydrofoil for an autonomous underwater vehicle.

    PubMed

    Font, Davinia; Tresanchez, Marcel; Siegentahler, Cedric; Pallejà, Tomàs; Teixidó, Mercè; Pradalier, Cedric; Palacin, Jordi

    2011-01-01

    This paper presents the design and implementation of a turtle hydrofoil for an Autonomous Underwater Vehicle (AUV). The final design of the AUV must have navigation performance like a turtle, which has also been the biomimetic inspiration for the design of the hydrofoil and propulsion system. The hydrofoil design is based on a National Advisory Committee for Aeronautics (NACA) 0014 hydrodynamic profile. During the design stage, four different propulsion systems were compared in terms of propulsion path, compactness, sealing and required power. The final implementation is based on a ball-and-socket mechanism because it is very compact and provides three degrees of freedom (DoF) to the hydrofoil with very few restrictions on the propulsion path. The propulsion obtained with the final implementation of the hydrofoil has been empirically evaluated in a water channel comparing different motion strategies. The results obtained have confirmed that the proposed turtle hydrofoil controlled with a mechanism with three DoF generates can be used in the future implementation of the planned AUV.

  2. Design and Implementation of a Biomimetic Turtle Hydrofoil for an Autonomous Underwater Vehicle

    PubMed Central

    Font, Davinia; Tresanchez, Marcel; Siegentahler, Cedric; Pallejà, Tomàs; Teixidó, Mercè; Pradalier, Cedric; Palacin, Jordi

    2011-01-01

    This paper presents the design and implementation of a turtle hydrofoil for an Autonomous Underwater Vehicle (AUV). The final design of the AUV must have navigation performance like a turtle, which has also been the biomimetic inspiration for the design of the hydrofoil and propulsion system. The hydrofoil design is based on a National Advisory Committee for Aeronautics (NACA) 0014 hydrodynamic profile. During the design stage, four different propulsion systems were compared in terms of propulsion path, compactness, sealing and required power. The final implementation is based on a ball-and-socket mechanism because it is very compact and provides three degrees of freedom (DoF) to the hydrofoil with very few restrictions on the propulsion path. The propulsion obtained with the final implementation of the hydrofoil has been empirically evaluated in a water channel comparing different motion strategies. The results obtained have confirmed that the proposed turtle hydrofoil controlled with a mechanism with three DoF generates can be used in the future implementation of the planned AUV. PMID:22247660

  3. 10 CFR 72.6 - License required; types of licenses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false License required; types of licenses. 72.6 Section 72.6 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Provisions § 72.6 License required; types of licenses. (a) Licenses for the receipt, handling, storage,...

  4. 10 CFR 72.6 - License required; types of licenses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false License required; types of licenses. 72.6 Section 72.6 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Provisions § 72.6 License required; types of licenses. (a) Licenses for the receipt, handling, storage,...

  5. 10 CFR 72.6 - License required; types of licenses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false License required; types of licenses. 72.6 Section 72.6 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Provisions § 72.6 License required; types of licenses. (a) Licenses for the receipt, handling, storage,...

  6. 10 CFR 72.6 - License required; types of licenses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false License required; types of licenses. 72.6 Section 72.6 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Provisions § 72.6 License required; types of licenses. (a) Licenses for the receipt, handling, storage,...

  7. 10 CFR 72.6 - License required; types of licenses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false License required; types of licenses. 72.6 Section 72.6 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Provisions § 72.6 License required; types of licenses. (a) Licenses for the receipt, handling, storage,...

  8. Designing and Implementing a Unique Website Design Project in an Undergraduate Course

    ERIC Educational Resources Information Center

    Kontos, George

    2016-01-01

    The following paper describes a distinctive collaborative service-learning project done in an undergraduate class on web design. In this project, students in a web design class contacted local community non-profit organizations to create websites (collections of web pages) to benefit these organizations. The two phases of creating a website,…

  9. Novice Designers' Myths about Usability Sessions: Guidelines To Implementing User-Centered Design Principles.

    ERIC Educational Resources Information Center

    Sugar, William A.

    1999-01-01

    Details myths that illustrate novice instructional designers' perspectives on usability sessions and their users. Then offers suggestions for integrating creativity and developing enhanced perspective-taking. Two tables list the myths and guidelines, and potential effects of usability-session guidelines on novice designers' myths are charted. (AEF)

  10. Licensing of Children's Services.

    ERIC Educational Resources Information Center

    Terpstra, Jake

    The purpose of licensing is to provide protection in circumstances in which people are vulnerable and to mandate that positive services will be provided. The common denominator of human vulnerability in licensed children's services is the fact that the children are in the care of someone other than their families. Licensed services include family…

  11. Design and implementation of a new real-time frequency sensor used as hardware countermeasure.

    PubMed

    Jiménez-Naharro, Raúl; Gómez-Galán, Juan Antonio; Sánchez-Raya, Manuel; Gómez-Bravo, Fernando; Pedro-Carrasco, Manuel

    2013-09-04

    A new digital countermeasure against attacks related to the clock frequency is presented. This countermeasure, known as frequency sensor, consists of a local oscillator, a transition detector, a measurement element and an output block. The countermeasure has been designed using a full-custom technique implemented in an Application-Specific Integrated Circuit (ASIC), and the implementation has been verified and characterized with an integrated design using a 0.35 mm standard Complementary Metal Oxide Semiconductor (CMOS) technology (Very Large Scale Implementation-VLSI implementation). The proposed solution is configurable in resolution time and allowed range of period, achieving a minimum resolution time of only 1.91 ns and an initialization time of 5.84 ns. The proposed VLSI implementation shows better results than other solutions, such as digital ones based on semi-custom techniques and analog ones based on band pass filters, all design parameters considered. Finally, a counter has been used to verify the good performance of the countermeasure in avoiding the success of an attack.

  12. Lightweight, Space and Power Efficient Solar Array Drive Design Implemented within Remote Interface Unit

    NASA Astrophysics Data System (ADS)

    Kivikyto, Tatu; Laaksoen, Jyrki

    2014-08-01

    PATRIA has implemented highly educated Remote Interface Units in various ESA missions. For the Sentinel-2 and EarthCARE it was constructed also to include Solar Array Drive Electronics. The same control design as for Solar Array Drive function was also piggybacked in Magneto Torque control drives and other mission specific stepper motor drives. The purpose of this paper is to summarise and present the PATRIA Solar Array Drive Electronics design advantages.

  13. Design and implementation of the ESL compact range underhung bridge crane

    NASA Technical Reports Server (NTRS)

    Shamansky, H. T.; Dominek, A. K.; Burnside, W. D.

    1987-01-01

    As the indoor compact range technology has continued to increase, the need to handle larger and heavier targets has also increased. This need for target lifting and handling prompted the feasibility study of the use of an underhung bridge crane to be installed in the ESL (ElectroScience Laboratory, Ohio State University) compact range. This report documents both the design of the underhung bridge crane that was installed and the implementation of the design in the actual installation of the crane.

  14. Design and Implementation of 3D Model Data Management System Based on SQL

    NASA Astrophysics Data System (ADS)

    Li, Shitao; Zhang, Shixin; Zhang, Zhanling; Li, Shiming; Jia, Kun; Hu, Zhongxu; Ping, Liang; Hu, Youming; Li, Yanlei

    CAD/CAM technology plays an increasingly important role in the machinery manufacturing industry. As an important means of production, the accumulated three-dimensional models in many years of design work are valuable. Thus the management of these three-dimensional models is of great significance. This paper gives detailed explanation for a method to design three-dimensional model databases based on SQL and to implement the functions such as insertion, modification, inquiry, preview and so on.

  15. RAID-2: Design and implementation of a large scale disk array controller

    NASA Technical Reports Server (NTRS)

    Katz, R. H.; Chen, P. M.; Drapeau, A. L.; Lee, E. K.; Lutz, K.; Miller, E. L.; Seshan, S.; Patterson, D. A.

    1992-01-01

    We describe the implementation of a large scale disk array controller and subsystem incorporating over 100 high performance 3.5 inch disk drives. It is designed to provide 40 MB/s sustained performance and 40 GB capacity in three 19 inch racks. The array controller forms an integral part of a file server that attaches to a Gb/s local area network. The controller implements a high bandwidth interconnect between an interleaved memory, an XOR calculation engine, the network interface (HIPPI), and the disk interfaces (SCSI). The system is now functionally operational, and we are tuning its performance. We review the design decisions, history, and lessons learned from this three year university implementation effort to construct a truly large scale system assembly.

  16. Design, implementation, and operation of a class based batch queue scheduler for VAX/VMS

    SciTech Connect

    Chadwick, K.

    1988-05-20

    Fermilab found that the standard VMS batch configuration options were inadequate for the job mix that exists on the Fermilab central computer facility VAX cluster. Accordingly, Fermilab designed and implemented a class based batch queue scheduler. This scheduler makes use of the standard VMS job controller and batch system. Users interact with the scheduler at job submission time by specification of CPU time limits and batch job characteristics. This scheduler allows Fermilab to make efficient use of our large heterogeneous VAX cluster which contains machines ranging from a VAX 780 to a VAX 8800. The scheduler was implemented using the VMS system services $GETQUI and $SNDJBC, without changes to the existing VMS job scheduler. As a result, the scheduler should remain compatible with future VMS versions. This session will discuss the design goals, implementation, and operational experience with Fermilab's class based batch queue scheduler.

  17. Optimizing Blocking and Nonblocking Reduction Operations for Multicore Systems: Hierarchical Design and Implementation

    SciTech Connect

    Gorentla Venkata, Manjunath; Shamis, Pavel; Graham, Richard L; Ladd, Joshua S; Sampath, Rahul S

    2013-01-01

    Many scientific simulations, using the Message Passing Interface (MPI) programming model, are sensitive to the performance and scalability of reduction collective operations such as MPI Allreduce and MPI Reduce. These operations are the most widely used abstractions to perform mathematical operations over all processes that are part of the simulation. In this work, we propose a hierarchical design to implement the reduction operations on multicore systems. This design aims to improve the efficiency of reductions by 1) tailoring the algorithms and customizing the implementations for various communication mechanisms in the system 2) providing the ability to configure the depth of hierarchy to match the system architecture, and 3) providing the ability to independently progress each of this hierarchy. Using this design, we implement MPI Allreduce and MPI Reduce operations (and its nonblocking variants MPI Iallreduce and MPI Ireduce) for all message sizes, and evaluate on multiple architectures including InfiniBand and Cray XT5. We leverage and enhance our existing infrastructure, Cheetah, which is a framework for implementing hierarchical collective operations to implement these reductions. The experimental results show that the Cheetah reduction operations outperform the production-grade MPI implementations such as Open MPI default, Cray MPI, and MVAPICH2, demonstrating its efficiency, flexibility and portability. On Infini- Band systems, with a microbenchmark, a 512-process Cheetah nonblocking Allreduce and Reduce achieves a speedup of 23x and 10x, respectively, compared to the default Open MPI reductions. The blocking variants of the reduction operations also show similar performance benefits. A 512-process nonblocking Cheetah Allreduce achieves a speedup of 3x, compared to the default MVAPICH2 Allreduce implementation. On a Cray XT5 system, a 6144-process Cheetah Allreduce outperforms the Cray MPI by 145%. The evaluation with an application kernel, Conjugate

  18. STEM Teachers' Planned and Enacted Attempts at Implementing Engineering Design-Based Instruction

    ERIC Educational Resources Information Center

    Capobianco, Brenda M.; Rupp, Madeline

    2014-01-01

    This study investigates grades 5 and 6 science, technology, engineering, and mathematics (STEM) teachers' planned and actualized engineering design-based instruction, the instruments used to characterize their efforts, and the implications this work has for teachers' implementations of an integrated approach to STEM education.…

  19. Become a Star: Teaching the Process of Design and Implementation of an Intelligent System

    ERIC Educational Resources Information Center

    Venables, Anne; Tan, Grace

    2005-01-01

    Teaching future knowledge engineers, the necessary skills for designing and implementing intelligent software solutions required by business, industry and research today, is a very tall order. These skills are not easily taught in traditional undergraduate computer science lectures; nor are the practical experiences easily reinforced in laboratory…

  20. Climate Change Professional Development: Design, Implementation, and Initial Outcomes on Teacher Learning, Practice, and Student Beliefs

    ERIC Educational Resources Information Center

    Shea, Nicole A.; Mouza, Chrystalla; Drewes, Andrea

    2016-01-01

    In this work, we present the design, implementation, and initial outcomes of the Climate Academy, a hybrid professional development program delivered through a combination of face-to-face and online interactions, intended to prepare formal and informal science teachers (grades 5-16) in teaching about climate change. The Climate Academy was…

  1. Lessons Learned in Designing and Implementing a Computer-Adaptive Test for English

    ERIC Educational Resources Information Center

    Burston, Jack; Neophytou, Maro

    2014-01-01

    This paper describes the lessons learned in designing and implementing a computer-adaptive test (CAT) for English. The early identification of students with weak L2 English proficiency is of critical importance in university settings that have compulsory English language course graduation requirements. The most efficient means of diagnosing the L2…

  2. National Service: Designing, Implementing, and Evaluating a Successful Program. Rand Issue Paper.

    ERIC Educational Resources Information Center

    Gray, Maryann Jacobi; And Others

    The National Service (NS) program links financial assistance for education to community service. Four issues of primary concern arise as policymakers and program planners move from the program's concept to the fine points of its design and implementation: (1) achieving balance among the program's conflicting goals; (2) expanding educational…

  3. The Design and Implementation of Aircraft Maintenance On-site Control System

    NASA Astrophysics Data System (ADS)

    Zhou, Guilin; Zhang, Huawei

    Based on the desire of aircraft maintenance, combined with the situation in work, this paper present the design and implementation of aircraft maintenance system based dot Net. For a partial page refresh object, AJAX is used through the system. New technology is used in a creative way and will promote innovation and transformation of the business.

  4. Design and Implementation of a Research-Informed Water Conservation Education Program

    ERIC Educational Resources Information Center

    Thompson, Ruthanne; Coe, Alice; Klaver, Irene; Dickson, Kenneth

    2011-01-01

    Informed by the results of a baseline research study of regional citizen knowledge and understanding concerning watershed issues, a team of university faculty and classroom teachers designed and implemented a water conservation education program to address lacking areas of watershed knowledge. The authors developed age-appropriate, hands-on…

  5. Evolutionary Development: A Model for the Design, Implementation, and Evaluation of ICT for Education Programmes

    ERIC Educational Resources Information Center

    Rodriguez, P.; Nussbaum, M.; Dombrovskaia, L.

    2012-01-01

    The impact of information and communication technology (ICT) in primary and secondary education is still an open question. Following review of the available literature, we classify the causes of the lack of impact on students' attainment in four dimensions: (1) the design and implementation of ICT in educational settings; (2) the evaluation of its…

  6. Design and Implementation of a Studio-Based General Chemistry Course

    ERIC Educational Resources Information Center

    Gottfried, Amy C.; Sweeder, Ryan D.; Bartolin, Jeffrey M.; Hessler, Jessica A.; Reynolds, Benjamin P.; Stewart, Ian C.; Coppola, Brian P.; Holl, Mark Banaszak M.

    2007-01-01

    The design and implementation of a new value-added general chemistry course, which could use the studio instructional method to incorporate the existing educational research is reviewed. These teaching methods and activities were woven into the course to provide the students with ways of learning chemical concepts and practicing scientific…

  7. Design and Implementation of an Interactive System for Teaching the Islamic Prayer

    ERIC Educational Resources Information Center

    Farsi, Mohammed; Munro, Malcolm

    2016-01-01

    Background: The Islamic Prayer is central to the Islam religion and is a requirement for all Muslims to learn and perform properly. Teaching the Islamic Prayer had traditionally been through the use of textbooks. Aims: This paper describes the design and implementation of the iIP (interactive Islamic Prayer) system to teach the Islamic prayer…

  8. Design and Implementation of Training to Improve Management of Pediatric Overweight

    ERIC Educational Resources Information Center

    Beno, Luke; Hinchman, Josephine; Kibbe, Debra; Trowbridge, Frederick

    2005-01-01

    Introduction: Clinicians report a low proficiency in treating overweight children and using behavioral management strategies. This paper documents the design and implementation of a training program to improve clinicians' skills in the assessment and behavioral management of pediatric overweight. Methods: Two one-hour CME trainings were designed…

  9. 15 CFR 742.11 - Specially designed implements of torture, including thumbscrews, thumbcuffs, fingercuffs, spiked...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Specially designed implements of torture, including thumbscrews, thumbcuffs, fingercuffs, spiked batons, and parts and accessories, n.e.s. 742.11 Section 742.11 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign...

  10. Design and implementation of a financial planning and tracking system for the Nova Project

    SciTech Connect

    Holcomb, F.

    1982-01-01

    The Nova project is a 185 million dollar DOE funded project to build an experimental facility to demonstrate the thermonuclear ignition of laser fusion targets. This paper describes the design and implementation considerations for the project's computerized performance measurement financial planning and tracking system and critiques its actual operation.

  11. Prospective Secondary Teachers Repositioning by Designing, Implementing and Testing Mathematics Learning Objects: A Conceptual Framework

    ERIC Educational Resources Information Center

    Mgombelo, Joyce R.; Buteau, Chantal

    2009-01-01

    This article describes a conceptual framework developed to illuminate how prospective teachers' learning experiences are shaped by didactic-sensitive activities in departments of mathematics. We draw from the experiences of prospective teachers in the Department of Mathematics at our institution in designing, implementing (i.e. computer…

  12. A Course in Administration for Managers of Information Services: Design, Implementation and Topical Outline.

    ERIC Educational Resources Information Center

    Wasserman, Paul; Rizzo, John R.

    A topical outline for courses in administration for managers of information services, and a set of guidelines for designing and implementing these courses are included in this manual for those responsible for planning, developing, and offering management training programs. Key elements in presenting and developing management skills of information…

  13. The Design, Implementation, and Formative Evaluation of a Classroom Aide Professional Development Training Program

    ERIC Educational Resources Information Center

    Dulfer, Katherine J.

    2013-01-01

    This dissertation focused on the process of designing, implementing, and formatively evaluating an eight week Classroom Aide Professional Development Training Program (CAPD-TP) on behavior management and academic instruction within the context of a New Jersey state approved private special education school for students with behavioral and/or…

  14. The Animal Genetic Resource Information Network (AnimalGRIN) Database: A Database Design & Implementation Case

    ERIC Educational Resources Information Center

    Irwin, Gretchen; Wessel, Lark; Blackman, Harvey

    2012-01-01

    This case describes a database redesign project for the United States Department of Agriculture's National Animal Germplasm Program (NAGP). The case provides a valuable context for teaching and practicing database analysis, design, and implementation skills, and can be used as the basis for a semester-long team project. The case demonstrates the…

  15. Achievement Effects of Five Comprehensive School Reform Designs Implemented in Los Angeles Unified School District. Dissertation

    ERIC Educational Resources Information Center

    Mason, Bryce

    2005-01-01

    Achievement effects as measured by the Stanford Achievement Test 9 were estimated for students in grades 1-11 that participated in America's Choice, Co-nect, Different Ways of Knowing, Success for All (SFA), and Urban Learning Centers comprehensive school reform (CSR) designs implemented in Los Angeles Unified School District between 1999 and…

  16. Design, Implementation, and Evaluation of GIS-Based Learning Materials in an Introductory Geoscience Course.

    ERIC Educational Resources Information Center

    Hall-Wallace, Michelle K.; McAuliffe, Carla M.

    2002-01-01

    Investigates student learning that occurred with a Geographic Information Systems (GIS) based module on plate tectonics and geologic hazards. Examines factors in the design and implementation of the materials that impacted student learning. Reports positive correlations between student' spatial ability and performance. Includes 17 references.…

  17. Improving Treatment Plan Implementation in Schools: A Meta-Analysis of Single Subject Design Studies

    ERIC Educational Resources Information Center

    Noell, George H.; Gansle, Kristin A.; Mevers, Joanna Lomas; Knox, R. Maria; Mintz, Joslyn Cynkus; Dahir, Amanda

    2014-01-01

    Twenty-nine peer-reviewed journal articles that analyzed intervention implementation in schools using single-case experimental designs were meta-analyzed. These studies reported 171 separate data paths and provided 3,991 data points. The meta-analysis was accomplished by fitting data extracted from graphs in mixed linear growth models. This…

  18. Narrative Plus: Designing and Implementing the Common Core State Standards with the Gift Essay

    ERIC Educational Resources Information Center

    Chandler-Olcott, Kelly; Zeleznik, John

    2013-01-01

    The authors of this article describe their inquiry into implementation of the writing-focused Common Core State Standards in a co-taught English 9 class in an urban school. They describe instructional moves designed to increase student success with an assignment called the Gift Essay, with particular focus on planning and other organizational…

  19. Designing, Implementing, and Evaluating Web-based Learning Modules for University Students.

    ERIC Educational Resources Information Center

    Weston, Tim J.; Barker, Lecia

    2001-01-01

    Explains how to design, implement, and evaluate self-contained Web-based learning modules for university students. Discusses remote access for distance education; interactivity; multimedia; student control of learning; content; intended audience; scaffolding; individualized feedback via online assessment; navigation; collaboration and expertise;…

  20. 76 FR 70656 - Approval and Promulgation of Implementation Plans and Designations of Areas for Air Quality...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-15

    ..., pursuant to 40 CFR 51.918 merely suspends the requirements for ] the bi-state Charlotte Area to submit... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans and Designations of Areas for Air... Carolina nonattainment area has attained the 1997 8-hour ozone national ambient air quality...

  1. Design and Implementation of ROCK & ROLL: A Deductive Object-Oriented Database System.

    ERIC Educational Resources Information Center

    Barja, Maria L.; And Others

    1995-01-01

    Presents the design and implementation of a deductive object-oriented database which is built upon a formally defined data model that uses two languages: an imperative programming language called ROCK (Rule Object Computation Kernel), and a logic language called ROLL (Rule Object Logic Language). (LRW)

  2. Innovative Peer Review Model for Rural Physicians: System Design and Implementation

    ERIC Educational Resources Information Center

    Williams, Josie R.; Mechler, Kathy; Akins, Ralitsa B.

    2008-01-01

    Context: The peer review process in small rural hospitals is complicated by limited numbers of physicians, conflict of interest, issues related to appropriate utilization of new technology, possibility for conflicting recommendations, and need for external expertise. Purpose: The purpose of this project was to design, test, and implement a virtual…

  3. Design, Development and Implementation of a Middle School Computer Applications Curriculum.

    ERIC Educational Resources Information Center

    Pina, Anthony A.

    This report documents the design, development, and implementation of computer applications curricula in a pilot program augmenting the regular curriculum for eighth graders at a private middle school. In assessing the needs of the school, a shift in focus was made from computer programming to computer application. The basic objectives of the…

  4. Clinical Problem Solving Exercises for Pre-Clinical Medical Education: A Design, Implementation and Preliminary Evaluation.

    ERIC Educational Resources Information Center

    Bordage, Georges

    Clinical problem solving exercises for preclinical medical education that were developed at Michigan State University School of Osteopathic Medicine are described. Two types of outcomes were set as priorities in the design and implementation of the problem solving sessions: small group peer interactions as instructional and evaluative resources;…

  5. Licenses in the wild

    NASA Astrophysics Data System (ADS)

    Foreman-Mackey, Daniel

    2015-01-01

    Beyond the important legal and social implications of licensing, it's interesting to look into how licenses are used at a community level. Which licenses are the most popular? Does this vary with project popularity, language, or any other factors? To explore these questions, I've collected READMEs, licenses, and social metadata for millions of repositories hosted on GitHub. One of the most interesting results is that we can use this dataset to build a topic model to classify projects into domains or fields and look at how licensing practices vary across discipline.

  6. Design and Implementation of a Pilot Obesity Prevention Program in a Low-Resource School: Lessons Learned and Research Recommendations

    ERIC Educational Resources Information Center

    Baskin, Monica L.; Zunker, Christie; Worley, Courtney B.; Dial, Brenda; Kimbrough, Linda

    2009-01-01

    Purpose: This paper seeks to describe the design, implementation, and lessons learned from an obesity prevention pilot program delivered in a low resource school in the USA. Design/methodology/approach: A planned program evaluation was conducted to: document explicitly the process of designing and implementing the program; and assess the…

  7. Advancing Perspectives of Sustainability and Large-Scale Implementation of Design Teams in Ghana's Polytechnics: Issues and Opportunities

    ERIC Educational Resources Information Center

    Bakah, Marie Afua Baah; Voogt, Joke M.; Pieters, Jules M.

    2012-01-01

    Polytechnic staff perspectives are sought on the sustainability and large-scale implementation of design teams (DT), as a means for collaborative curriculum design and teacher professional development in Ghana's polytechnics, months after implementation. Data indicates that teachers still collaborate in DTs for curriculum design and professional…

  8. Systems engineering implementation in the conceptual design phase of 4MOST

    NASA Astrophysics Data System (ADS)

    Bellido-Tirado, Olga; Haynes, Roger; de Jong, Roelof S.; Schnurr, Olivier; Walcher, Jakob; Winkler, Roland

    2014-08-01

    The 4MOST Facility is a very high-multiplex, wide-field, fibre-fed spectrograph system for the VISTA telescope. Its aim is to create a world-class spectroscopic survey facility that is unique in its combination of wide-field multiplex, spectral resolution and coverage, and sensitivity. In such a complex instrumentation project, in which design and development activities are geographically distributed, a formal system engineering approach is essential for the success of the project. We present an overview of the systems engineering principles, and associated tools, implemented during the conceptual design phase, as well as the systems engineering activities planned for the preliminary design phase.

  9. Design and implementation of software defined radio based multi-mode transceiver

    NASA Astrophysics Data System (ADS)

    Fang, Yixiang; Zhou, Jinhe

    2013-03-01

    In this paper, we aim at the study on multi-mode transceiver based on software defined radio(SDR). Multi-rate signal processing and polyphase filtering technique are both applied in the design and implementation of the transceiver. Simplified FFT butterfly algorithm has been employed in the polyphase filter design as well. Simulation results illustrate that BER performance can be improved by adopting the SDR proposed in this paper. Especially, it has obvious advantages at low SNR. Meanwhile, improved filter design scheme has much more predominant in-band and out-ofband performance.

  10. [Design and implementation of a competency-based curriculum for medical education].

    PubMed

    Risco de Domínguez, Graciela

    2014-01-01

    Competency-based education is a form of designing, developing, delivering and documenting instruction based on a set of objectives and results that have been recommended for medical education. This article describes the steps in the process of designing and implementing a competency-based curriculum at a new medical school in a Peruvian university. We present the process followed including context analysis, mission design, the professional profile, the content and organization of the curriculum as well as the evaluation and resources for the training. Finally, issues and challenges faced, as well as lessons learned are summarized.

  11. Hubble Space Telescope Reduced-Gyro Control Law Design, Implementation, and On-Orbit Performance

    NASA Technical Reports Server (NTRS)

    Clapp, Brian R.; Ramsey, Patrick R.; Wirzburger, John H.; Smith, Daniel C.; VanArsadall, John C.

    2008-01-01

    Following gyro failures in April 2001 and April 2003, HST Pointing Control System engineers designed reduced-gyro control laws to extend the spacecraft science mission. The Two-Gyro Science (TGS) and One-Gyro Science (OGS) control laws were designed and implemented using magnetometers, star trackers, and Fine Guidance Sensors in succession to control vehicle rate about the missing gyro axes. Both TGS and OGS have demonstrated on-orbit pointing stability of 7 milli-arcseconds or less, which depends upon the guide star magnitude used by the Fine Guidance Sensor. This paper describes the design, implementation, and on-orbit performance of the TGS and OGS control law fine-pointing modes using Fixed Head Star Trackers and Fine Guidance Sensors, after successfully achieving coarse-pointing control using magnetometers.

  12. Design and implementation of monitoring programmes for internal exposure (project OMINEX).

    PubMed

    Etherington, G; Stradling, G N; Rahola, T; LeGuen, B; Hurtgen, C; Jourdain, J R; Bérard, P

    2003-01-01

    The costs of monitoring for internal exposure in the workplace are usually significantly greater than the equivalent costs for external exposure. Therefore, there is a need to ensure that resources are employed with maximum effectiveness. The EC-funded OMINEX (optimisation of monitoring for internal exposure) project is developing methods for optimising the design and implementation of internal exposure monitoring programmes. Current monitoring programmes are being critically reviewed, the major sources of uncertainty in assessed internal dose investigated, and guidance formulated on factors such as programme design, choice of method/techniques, monitoring intervals, and monitoring frequency. OMINEX will promote a common, harmonised approach to the design and implementation of internal dose monitoring programmes throughout the EU.

  13. Conceptual Design, Implementation and Commissioning of Data Acquisition and Control System for Negative Ion Source at IPR

    NASA Astrophysics Data System (ADS)

    Soni, Jignesh; Yadav, Ratnakar; Gahlaut, A.; Bansal, G.; Singh, M. J.; Bandyopadhyay, M.; Parmar, K. G.; Pandya, K.; Chakraborty, A.

    2011-09-01

    Negative ion Experimental facility has been setup at IPR. The facility consists of a RF based negative ion source (ROBIN)—procured under a license agreement with IPP Garching, as a replica of BATMAN, presently operating in IPP, 100 kW 1 MHz RF generators and a set of low and high voltage power supplies, vacuum system and diagnostics. 35 keV 10A H- beam is expected from this setup. Automated successful operation of the system requires an advanced, rugged, time proven and flexible control system. Further the data generated in the experimental phase needs to be acquired, monitored and analyzed to verify and judge the system performance. In the present test bed, this is done using a combination of PLC based control system and a PXI based data acquisition system. The control system consists of three different Siemens PLC systems viz. (1) S-7 400 PLC as a Master Control, (2) S-7 300 PLC for Vacuum system control and (3) C-7 PLC for RF generator control. Master control PLC directly controls all the subsystems except the Vacuum system and RF generator. The Vacuum system and RF generator have their own dedicated PLCs (S-7 300 and C-7 respectively). Further, these two PLC systems work as a slave for the Master control PLC system. Communication between PLC S-7 400, S-7 300 and central control room computer is done through Industrial Ethernet (IE). Control program and GUI are developed in Siemens Step-7 PLC programming software and Wincc SCADA software, respectively. There are approximately 150 analog and 200 digital control and monitoring signals required to perform complete closed loop control of the system. Since the source floats at high potential (˜35 kV); a combination of galvanic and fiber optic isolation has been implemented. PXI based Data Acquisition system (DAS) is a combination of PXI RT (Real time) system, front end signal conditioning electronics, host system and DAQ program. All the acquisition signals coming from various sub-systems are connected and

  14. Conceptual Design, Implementation and Commissioning of Data Acquisition and Control System for Negative Ion Source at IPR

    SciTech Connect

    Soni, Jignesh; Gahlaut, A.; Bansal, G.; Parmar, K. G.; Pandya, K.; Chakraborty, A.; Yadav, Ratnakar; Singh, M. J.; Bandyopadhyay, M.

    2011-09-26

    Negative ion Experimental facility has been setup at IPR. The facility consists of a RF based negative ion source (ROBIN)--procured under a license agreement with IPP Garching, as a replica of BATMAN, presently operating in IPP, 100 kW 1 MHz RF generators and a set of low and high voltage power supplies, vacuum system and diagnostics. 35 keV 10A H- beam is expected from this setup. Automated successful operation of the system requires an advanced, rugged, time proven and flexible control system. Further the data generated in the experimental phase needs to be acquired, monitored and analyzed to verify and judge the system performance. In the present test bed, this is done using a combination of PLC based control system and a PXI based data acquisition system. The control system consists of three different Siemens PLC systems viz. (1) S-7 400 PLC as a Master Control, (2) S-7 300 PLC for Vacuum system control and (3) C-7 PLC for RF generator control. Master control PLC directly controls all the subsystems except the Vacuum system and RF generator. The Vacuum system and RF generator have their own dedicated PLCs (S-7 300 and C-7 respectively). Further, these two PLC systems work as a slave for the Master control PLC system. Communication between PLC S-7 400, S-7 300 and central control room computer is done through Industrial Ethernet (IE). Control program and GUI are developed in Siemens Step-7 PLC programming software and Wincc SCADA software, respectively. There are approximately 150 analog and 200 digital control and monitoring signals required to perform complete closed loop control of the system. Since the source floats at high potential ({approx}35 kV); a combination of galvanic and fiber optic isolation has been implemented. PXI based Data Acquisition system (DAS) is a combination of PXI RT (Real time) system, front end signal conditioning electronics, host system and DAQ program. All the acquisition signals coming from various sub-systems are connected and

  15. Implementing Universal Design Strategies in Municipalities - A Multidisciplinary Approach to Universal Design and Public Health.

    PubMed

    Jensen, Roger

    2016-01-01

    Based on a national program, the regional authorities stimulated each of the 18 municipalities in Telemark 2012-15 to plan and build promenades with universal design. The cooperation between different disciplines was an important factor for good results. The project continues from 2016. PMID:27534320

  16. Implementing Universal Design Strategies in Municipalities - A Multidisciplinary Approach to Universal Design and Public Health.

    PubMed

    Jensen, Roger

    2016-01-01

    Based on a national program, the regional authorities stimulated each of the 18 municipalities in Telemark 2012-15 to plan and build promenades with universal design. The cooperation between different disciplines was an important factor for good results. The project continues from 2016.

  17. Framework for Implementing Engineering Senior Design Capstone Courses and Design Clinics

    ERIC Educational Resources Information Center

    Franchetti, Matthew; Hefzy, Mohamed Samir; Pourazady, Mehdi; Smallman, Christine

    2012-01-01

    Senior design capstone projects for engineering students are essential components of an undergraduate program that enhances communication, teamwork, and problem solving skills. Capstone projects with industry are well established in management, but not as heavily utilized in engineering. This paper outlines a general framework that can be used by…

  18. Design and implementation of interface units for high speed fiber optics local area networks and broadband integrated services digital networks

    NASA Technical Reports Server (NTRS)

    Tobagi, Fouad A.; Dalgic, Ismail; Pang, Joseph

    1990-01-01

    The design and implementation of interface units for high speed Fiber Optic Local Area Networks and Broadband Integrated Services Digital Networks are discussed. During the last years, a number of network adapters that are designed to support high speed communications have emerged. This approach to the design of a high speed network interface unit was to implement package processing functions in hardware, using VLSI technology. The VLSI hardware implementation of a buffer management unit, which is required in such architectures, is described.

  19. Design and Implementation of a New Real-Time Frequency Sensor Used as Hardware Countermeasure

    PubMed Central

    Jiménez-Naharro, Raúl; Gómez-Galán, Juan Antonio; Sánchez-Raya, Manuel; Gómez-Bravo, Fernando; Pedro-Carrasco, Manuel

    2013-01-01

    A new digital countermeasure against attacks related to the clock frequency is –presented. This countermeasure, known as frequency sensor, consists of a local oscillator, a transition detector, a measurement element and an output block. The countermeasure has been designed using a full-custom technique implemented in an Application-Specific Integrated Circuit (ASIC), and the implementation has been verified and characterized with an integrated design using a 0.35 μm standard Complementary Metal Oxide Semiconductor (CMOS) technology (Very Large Scale Implementation—VLSI implementation). The proposed solution is configurable in resolution time and allowed range of period, achieving a minimum resolution time of only 1.91 ns and an initialization time of 5.84 ns. The proposed VLSI implementation shows better results than other solutions, such as digital ones based on semi-custom techniques and analog ones based on band pass filters, all design parameters considered. Finally, a counter has been used to verify the good performance of the countermeasure in avoiding the success of an attack. PMID:24008285

  20. Design change management in regulation of nuclear fleets: World nuclear association's working groups on Cooperation in Reactor Design Evaluation and Licensing (CORDEL)

    SciTech Connect

    Swinburn, R.; Borysova, I.; Waddington, J.; Head, J. G.; Raidis, Z.

    2012-07-01

    The 60 year life of a reactor means that a plant will undergo change during its life. To ensure continuing safety, changes must be made with a full understanding of the design intent. With this aim, regulators require that each operating organisation should have a formally designated entity responsible for complete design knowledge in regard to plant safety. INSAG-19 calls such an entity 'Design Authority'. This requirement is difficult to achieve, especially as the number of countries and utilities operating plants increases. Some of these operating organisations will be new, and some will be small. For Gen III plants sold on a turnkey basis, it is even more challenging for the operating company to develop and retain the full knowledge needed for this role. CORDEL's Task Force entitled 'Design Change Management' is investigating options for effective design change management with the aim to support design standardization throughout a fleet's lifetime by means of enhanced international cooperation within industry and regulators. This paper starts with considering the causes of design change and identifies reasons for the increased beneficial involvement of the plant's original vendor in the design change process. A key central theme running through the paper is the definition of responsibilities for design change. Various existing mechanisms of vendor-operator interfaces over design change and how they are managed in different organisational and regulatory environments around the world are considered, with the functionality of Owners Groups and Design Authority being central. The roles played in the design change process by vendors, utilities, regulators, owners' groups and other organisations such as WANO are considered The aerospace industry approach to Design Authority has been assessed to consider what lessons might be learned. (authors)

  1. Design and implementation of a vacuum compatible laser-basedsub-nm resolution absolute distance measurement gauge

    SciTech Connect

    Naulleau, Patrick P.; Denham, Paul E.; Rekawa, Senajith

    2004-02-16

    We describe the design and implementation of a vacuum compatible laser-based absolute distance measurement gauge with sub-nm resolution. The present system is compatible with operation in the 10{sup -8} Torr range and with some minor modifications could be used in the 10{sup -9} Torr range. The system is based on glancing incidence reflection and dual segmented diode detection. The system has been implemented as a focus sensor for extreme ultraviolet interferometry and microlithography experiments at Lawrence Berkeley National Laboratory's Advanced Light Source synchrotron radiation facility and 1{sigma} operational measurement noise floor of 0.26 nm has been demonstrated.

  2. Design and Implementation of KSP on the Next Generation Cryptography API

    NASA Astrophysics Data System (ADS)

    Lina, Zhang

    With good seamless connectivity and higher safety, KSP (Key Storage Providers) is the inexorable trend of security requirements and development to take the place of CSP (Cryptographic Service Provider). But the study on KSP has just started in our country, and almost no reports of its implementation can be found. Based on the analysis of function modules and the architecture of Cryptography API (Next Generation (CNG)), this paper discusses the design and implementation of KSP (key storage providers) based on smart card in detail, and an example is also presented to illustrate how to use KSP in Windows Vista.

  3. Design and testing of an agricultural implement for underground application of rodenticide bait.

    PubMed

    Malón, Hugo; Aguirre, A Javier; Boné, Antonio; Vidal, Mariano; García-Ramos, F Javier

    2015-01-01

    An agricultural implement for underground application of rodenticide bait to control the Mediterranean pocket gopher (Microtus Duodecimcostatus) in fruit orchards has been designed and tested. The main objective of this research was to design and test the implement by using the finite element method (FEM) and considering a range of loads generated on most commonly used furrow openers in agricultural implements. As a second step, the prototype was tested in the field by analysing the effects of forward speed and application depth on the mechanical behaviour of the implement structure. The FEM was used in the design phase and a prototype was manufactured. The structural strains on the prototype chassis under working conditions were tested by using strain gauges to validate the design phase. Three forward speeds (4.5, 5.5, and 7.0 km/h), three application depths (0.12, 0.15, and 0.17 m), and two types of soil (clayey-silty-loam and clayey-silty-sandy) were considered. The prototype was validated successfully by analysing the information obtained from the strain gauges. The Von Mises stresses indicated a safety coefficient of 1.9 for the most critical load case. Although both forward speed and application depth had a significant effect on the stresses generated on the chassis, the latter parameter critically affected the structural behaviour of the implement. The effects of the application depth on the strains were linear such that strains increased with depth. In contrast, strains remained roughly constant regardless of variation in the forward speed. PMID:25602272

  4. Design and Testing of an Agricultural Implement for Underground Application of Rodenticide Bait

    PubMed Central

    Malón, Hugo; Aguirre, A. Javier; Boné, Antonio; Vidal, Mariano; García-Ramos, F. Javier

    2015-01-01

    An agricultural implement for underground application of rodenticide bait to control the Mediterranean pocket gopher (Microtus Duodecimcostatus) in fruit orchards has been designed and tested. The main objective of this research was to design and test the implement by using the finite element method (FEM) and considering a range of loads generated on most commonly used furrow openers in agricultural implements. As a second step, the prototype was tested in the field by analysing the effects of forward speed and application depth on the mechanical behaviour of the implement structure. The FEM was used in the design phase and a prototype was manufactured. The structural strains on the prototype chassis under working conditions were tested by using strain gauges to validate the design phase. Three forward speeds (4.5, 5.5, and 7.0 km/h), three application depths (0.12, 0.15, and 0.17 m), and two types of soil (clayey-silty-loam and clayey-silty-sandy) were considered. The prototype was validated successfully by analysing the information obtained from the strain gauges. The Von Mises stresses indicated a safety coefficient of 1.9 for the most critical load case. Although both forward speed and application depth had a significant effect on the stresses generated on the chassis, the latter parameter critically affected the structural behaviour of the implement. The effects of the application depth on the strains were linear such that strains increased with depth. In contrast, strains remained roughly constant regardless of variation in the forward speed. PMID:25602272

  5. Design and implementation of the site and engineering properties database; Yucca Mountain Site Characterzation Project

    SciTech Connect

    Krebs-Jespersen, M.L.

    1992-02-01

    The Yucca Mountain Site Characterization Project (YMP) is conducting studies to determine whether the Yucca Mountain site in southern Nevada will meet regulatory criteria for a potential mined geologic disposal system for high-level radioactive waste. Data gathered as part of these studies must be compiled and tabulated in a controlled manner for use in design and performance analyses. An integrated data management system has been developed to facilitate this process; this system relies on YMP participants to share in the development of the database and to ensure the integrity of the data. The site and Engineering Properties Database (SEPDB) is unique in that, unlike most databases where one data set is stored for use by one defined user, the SEPDB stores different sets of data which must be structured so that a variety of users can be given access to the information. All individuals responsible for activities supporting the license application should, to the extent possible,work with the same data and the same assumptions. For this reason, it is important that these data sets are readily accessible, comprehensive, and current. The SEPDB contains scientific and engineering data for use in performance assessment and design activities. These data sets currently consist of geologic, hydrologic, and rock properties information from drill holes and field measurements. The users of the SEPDB include engineers and scientists from several government research laboratories (Lawrence Livermore National Laboratory, Los Alamos National Laboratory, and Sandia National Laboratories), the US Geological Survey, and several government contractors. This manuscript describes the detailed requirements, contents, design, and status of the SEPDB, the procedures for submitting data to and/or requesting data from the SEPDB, and a SEPDB data dictionary (Appendix A) for defining the present contents.

  6. Implementation of natural frequency analysis and optimality criterion design. [computer technique for structural analysis

    NASA Technical Reports Server (NTRS)

    Levy, R.; Chai, K.

    1978-01-01

    A description is presented of an effective optimality criterion computer design approach for member size selection to improve frequency characteristics for moderately large structure models. It is shown that the implementation of the simultaneous iteration method within a natural frequency structural design optimization provides a method which is more efficient in isolating the lowest natural frequency modes than the frequently applied Stodola method. Additional computational advantages are derived by using previously converged eigenvectors at the start of the iterations during the second and the following design cycles. Vectors with random components can be used at the first design cycle, which, in relation to the entire computer time for the design program, results in only a moderate computational penalty.

  7. Design and implementation of GaAs HBT circuits with ACME

    NASA Technical Reports Server (NTRS)

    Hutchings, Brad L.; Carter, Tony M.

    1993-01-01

    GaAs HBT circuits offer high performance (5-20 GHz) and radiation hardness (500 Mrad) that is attractive for space applications. ACME is a CAD tool specifically developed for HBT circuits. ACME implements a novel physical schematic-capture design technique where designers simultaneously view the structure and physical organization of a circuit. ACME's design interface is similar to schematic capture; however, unlike conventional schematic capture, designers can directly control the physical placement of both function and interconnect at the schematic level. In addition, ACME provides design-time parasitic extraction, complex wire models, and extensions to Multi-Chip Modules (MCM's). A GaAs HBT gate-array and semi-custom circuits have been developed with ACME; several circuits have been fabricated and found to be fully functional .

  8. 10 CFR 50.43 - Additional standards and provisions affecting class 103 licenses and certifications for...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... generation of commercial power. For a design certification under part 52 of this chapter, only paragraph (e...) Applications for a design certification, combined license, manufacturing license, or operating license that propose nuclear reactor designs which differ significantly from light-water reactor designs that...

  9. Design and implementation of fuzzy logic controllers. Thesis Final Report, 27 Jul. 1992 - 1 Jan. 1993

    NASA Technical Reports Server (NTRS)

    Abihana, Osama A.; Gonzalez, Oscar R.

    1993-01-01

    The main objectives of our research are to present a self-contained overview of fuzzy sets and fuzzy logic, develop a methodology for control system design using fuzzy logic controllers, and to design and implement a fuzzy logic controller for a real system. We first present the fundamental concepts of fuzzy sets and fuzzy logic. Fuzzy sets and basic fuzzy operations are defined. In addition, for control systems, it is important to understand the concepts of linguistic values, term sets, fuzzy rule base, inference methods, and defuzzification methods. Second, we introduce a four-step fuzzy logic control system design procedure. The design procedure is illustrated via four examples, showing the capabilities and robustness of fuzzy logic control systems. This is followed by a tuning procedure that we developed from our design experience. Third, we present two Lyapunov based techniques for stability analysis. Finally, we present our design and implementation of a fuzzy logic controller for a linear actuator to be used to control the direction of the Free Flight Rotorcraft Research Vehicle at LaRC.

  10. Feedback control for counterflow thrust vectoring with a turbine engine: Experiment design and robust control design and implementation

    NASA Astrophysics Data System (ADS)

    Dores, Delfim Zambujo Das

    2005-11-01

    Engineering research over the last few years has successfully demonstrated the potential of thrust vector control using counterflow at conditions up to Mach 2. Flow configurations that include the pitch vectoring of rectangular jets and multi-axis vector control in diamond and axisymmetric nozzle geometries have been studied. Although bistable (on-off) fluid-based control has been around for some time, the present counterflow thrust vector control is unique because proportional and continuous jet response can be achieved in the absence of moving parts, while avoiding jet attachment, which renders most fluidic approaches unacceptable for aircraft and missile control applications. However, before this study, research had been limited to open-loop studies of counterflow thrust vectoring. For practical implementation it was vital that the counterflow scheme be used in conjunction with feedback control. Hence, the focus of this research was to develop and experimentally demonstrate a feedback control design methodology for counterflow thrust vectoring. This research focused on 2-D (pitch) thrust vectoring and addresses four key modeling issues. The first issue is to determine the measured variable to be commanded since the thrust vector angle is not measurable in real time. The second related issue is to determine the static mapping from the thrust vector angle to this measured variable. The third issue is to determine the dynamic relationship between the measured variable and the thrust vector angle. The fourth issue is to develop dynamic models with uncertainty characterizations. The final and main goal was the design and implementation of robust controllers that yield closed-loop systems with fast response times, and avoid overshoot in order to aid in the avoidance of attachment. These controllers should be simple and easy to implement in real applications. Hence, PID design has been chosen. Robust control design is accomplished by using ℓ1 control theory in

  11. From Implementation to Outcomes to Impacts: Designing a Comprehensive Program Evaluation

    NASA Astrophysics Data System (ADS)

    Shebby, S.

    2015-12-01

    Funders are often interested in learning about the impact of program activities, yet before the impacts are determined, educational evaluations should first examine program implementation and outcomes. Implementation evaluation examines how and the extent to which program activities are delivered as intended, including the extent to which activities reached the targeted participants. Outcome evaluation is comprised of a systematic examination of the effects that a program has on program participants, such as changes in knowledge, attitudes, beliefs, values, and behaviors. In this presentation, presenters will share insights on evaluating the implementation, outcomes, and impacts associated with an online science curriculum for K-2 students. The science curriculum was designed to provide students with access to science concepts and skills in an interactive and innovative environment, and teachers with embedded, aligned, and on-demand professional development. One of the most important—and challenging—steps in this evaluation was to select outcomes that were well-defined, measurable, and aligned to program activities, as well as relevant to program stakeholders. An additional challenge was to measure implementation given limited access to the classroom environment. This presentation will include a discussion of the process evaluators used to select appropriate implementation indicators and outcomes (teacher and student), design an evaluation approach, and craft data collection instruments. Although examples provided are specific to the K-2 science intervention, the best practices discussed are pertinent to all program and event evaluations. Impact evaluation goes beyond implementation and outcome evaluation to inform whether a program is working or not. It requires a comparison group to inform what outcomes would have been in the absence of the intervention. As such, this presentation will also include a discussion of impacts, including how impacts are defined

  12. Spacecraft Design-for-Demise implementation strategy & decision-making methodology for low earth orbit missions

    NASA Astrophysics Data System (ADS)

    Waswa, Peter M. B.; Elliot, Michael; Hoffman, Jeffrey A.

    2013-05-01

    Space missions designed to completely ablate upon an uncontrolled Earth atmosphere reentry are likely to be simpler and cheaper than those designed to execute controlled reentry. This is because mission risk (unavailability) stemming from controlled reentry subsystem failure(s) is essentially eliminated. NASA has not customarily implemented Design-for-Demise meticulously. NASA has rather approached Design-for-Demise in an ad hoc manner that fails to entrench Design-for-Demise as a mission design driver. Thus, enormous demisability challenges at later formulation stages of missions aspired to be demisable are evident due to these perpetuated oversights in entrenching Design-for-Demise practices. The investigators hence propose a strategy for a consistent integration of Design-for-Demise practices in all phases of a space mission lifecycle. Secondly, an all-inclusive risk-informed, decision-making methodology referred to as Analytic Deliberative Process is proposed. This criterion facilitates in making a choice between an uncontrolled reentry demisable or controlled reentry. The authors finally conceive and synthesize Objectives Hierarchy, Attributes, and Quantitative Performance Measures of the Analytical Deliberative Process for a Design-for-Demise risk-informed decision-making process.

  13. Fault Tolerance Implementation within SRAM Based FPGA Designs based upon Single Event Upset Occurrence Rates

    NASA Technical Reports Server (NTRS)

    Berg, Melanie

    2006-01-01

    Emerging technology is enabling the design community to consistently expand the amount of functionality that can be implemented within Integrated Circuits (ICs). As the number of gates placed within an FPGA increases, the complexity of the design can grow exponentially. Consequently, the ability to create reliable circuits has become an incredibly difficult task. In order to ease the complexity of design completion, the commercial design community has developed a very rigid (but effective) design methodology based on synchronous circuit techniques. In order to create faster, smaller and lower power circuits, transistor geometries and core voltages have decreased. In environments that contain ionizing energy, such a combination will increase the probability of Single Event Upsets (SEUs) and will consequently affect the state space of a circuit. In order to combat the effects of radiation, the aerospace community has developed several "Hardened by Design" (fault tolerant) design schemes. This paper will address design mitigation schemes targeted for SRAM Based FPGA CMOS devices. Because some mitigation schemes may be over zealous (too much power, area, complexity, etc.. . .), the designer should be conscious that system requirements can ease the amount of mitigation necessary for acceptable operation. Therefore, various degrees of Fault Tolerance will be demonstrated along with an analysis of its effectiveness.

  14. Designing, implementing and monitoring social impact mitigation strategies: Lessons from Forest Industry Structural Adjustment Packages

    SciTech Connect

    Loxton, Edwina A.; Schirmer, Jacki; Kanowski, Peter

    2013-09-15

    Social impact mitigation strategies are implemented by the proponents of policies and projects with the intent of reducing the negative, and increasing the positive social impacts of their activities, and facilitating the achievement of policy/project goals. Evaluation of mitigation strategies is critical to improving their future success and cost-effectiveness. This paper evaluates two Forest Industry Structural Adjustment Packages (FISAP) implemented in Australia in the 1990s to 2000s as part of broader policy changes that reduced access to timber from publicly owned native forests. It assesses the effectiveness of the structure, design, implementation and monitoring of the FISAPs, and highlights the interactions between these four elements and their influence on social impacts. The two FISAPs were found to be effective in terms of reducing negative impacts, encouraging positive impacts and contributing towards policy goals, although they did not mitigate negative impacts in all cases, and sometimes interacted with external factors and additional policy changes to contribute to significant short and long term negative impacts. -- Highlights: ► Mitigation strategies aim to reduce negative and enhance positive social impacts ► Mitigation strategy design, implementation, and monitoring are critical to success ► Effective mitigation enhanced the capacity of recipients to respond to change ► Mitigation strategies influenced multiple interacting positive and negative impacts ► Success required good communication, transparency, support, resources and timing.

  15. Implementing health care reform in the United States: intergovernmental politics and the dilemmas of institutional design.

    PubMed

    Béland, Daniel; Rocco, Philip; Waddan, Alex

    2014-05-01

    The Affordable Care Act (ACA) was enacted, and continues to operate, under conditions of political polarization. In this article, we argue that the law's intergovernmental structure has amplified political conflict over its implementation by distributing governing authority to political actors at both levels of the American federal system. We review the ways in which the law's demands for institutional coordination between federal and state governments (and especially the role it preserves for governors and state legislatures) have created difficulties for rolling out health-insurance exchanges and expanding the Medicaid program. By way of contrast, we show how the institutional design of the ACA's regulatory reforms of the insurance market, which diminish the reform's political salience, has allowed for considerably less friction during the implementation process. This article thus highlights the implications of multi-level institutional designs for the post-enactment politics of major reforms. PMID:24508181

  16. Design and Implementation of a Prototype with a Standardized Interface for Transducers in Ambient Assisted Living

    PubMed Central

    Dorronzoro, Enrique; Gómez, Isabel; Medina, Ana Verónica; Gómez, José Antonio

    2015-01-01

    Solutions in the field of Ambient Assisted Living (AAL) do not generally use standards to implement a communication interface between sensors and actuators. This makes these applications isolated solutions because it is so difficult to integrate them into new or existing systems. The objective of this research was to design and implement a prototype with a standardized interface for sensors and actuators to facilitate the integration of different solutions in the field of AAL. Our work is based on the roadmap defined by AALIANCE, using motes with TinyOS telosb, 6LoWPAN, sensors, and the IEEE 21451 standard protocol. This prototype allows one to upgrade sensors to a smart status for easy integration with new applications and already existing ones. The prototype has been evaluated for autonomy and performance. As a use case, the prototype has been tested in a serious game previously designed for people with mobility problems, and its advantages and disadvantages have been analysed. PMID:25643057

  17. Design and Implementation of a Medication Reconciliation Kiosk: the Automated Patient History Intake Device (APHID)

    PubMed Central

    Lesselroth, Blake J.; Felder, Robert S.; Adams, Shawn M.; Cauthers, Phillip D.; Dorr, David A.; Wong, Gordon J.; Douglas, David M.

    2009-01-01

    Errors associated with medication documentation account for a substantial fraction of preventable medical errors. Hence, the Joint Commission has called for the adoption of reconciliation strategies at all United States healthcare institutions. Although studies suggest that reconciliation tools can reduce errors, it remains unclear how best to implement systems and processes that are reliable and sensitive to clinical workflow. The authors designed a primary care process that supported reconciliation without compromising clinic efficiency. This manuscript describes the design and implementation of Automated Patient History Intake Device (APHID): ambulatory check-in kiosks that allow patients to review the names, dosage, frequency, and pictures of their medications before their appointment. Medication lists are retrieved from the electronic health record and patient updates are captured and reviewed by providers during the clinic session. Results from the roll-in phase indicate the device is easy for patients to use and integrates well with clinic workflow. PMID:19261949

  18. A Cloud-Based X73 Ubiquitous Mobile Healthcare System: Design and Implementation

    PubMed Central

    Ji, Zhanlin; O'Droma, Máirtín; Zhang, Xin; Zhang, Xueji

    2014-01-01

    Based on the user-centric paradigm for next generation networks, this paper describes a ubiquitous mobile healthcare (uHealth) system based on the ISO/IEEE 11073 personal health data (PHD) standards (X73) and cloud computing techniques. A number of design issues associated with the system implementation are outlined. The system includes a middleware on the user side, providing a plug-and-play environment for heterogeneous wireless sensors and mobile terminals utilizing different communication protocols and a distributed “big data” processing subsystem in the cloud. The design and implementation of this system are envisaged as an efficient solution for the next generation of uHealth systems. PMID:24737958

  19. [Swiss registry for patients with cystic fibrosis: design, programming, implementation and first examples of use].

    PubMed

    Schöni-Affolter, F; Oswald, P; Wandt-Baumann, C; Kriemler, S; Schöni, M H

    2000-09-30

    The Swiss Registry for Cystic Fibrosis (SRCF) was designed to collect demographic, clinical and therapeutic data from patients with cystic fibrosis (CF) in Switzerland. It was designed, programmed and implemented for standalone application in Swiss cystic fibrosis centres. It is part of the European Registry for Cystic Fibrosis (ERCF), which has been implemented in Europe to collect data on the use and safety of dornase alpha (Pulmozyme) in the treatment of cystic fibrosis. At the time of first evaluation 245 cystic fibrosis patients are registered, their mean age is 13 years, and 17% are over 18. In larger databases in Germany or North America we observe comparable demographic data, similar degrees of severity and similar therapeutic approaches to those in Swiss cystic fibrosis patients. The aim of the Swiss Registry is to cover the maximum possible number of cystic fibrosis patients from this country.

  20. A framework for the design, implementation, and evaluation of interprofessional education.

    PubMed

    Pardue, Karen T

    2015-01-01

    The growing emphasis on teamwork and care coordination within health care delivery is sparking interest in interprofessional education (IPE) among nursing and health profession faculty. Faculty often lack firsthand IPE experience, which hinders pedagogical reform. This article proposes a theoretically grounded framework for the design, implementation, and evaluation of IPE. Supporting literature and practical advice are interwoven. The proposed framework guides faculty in the successful creation and evaluation of collaborative learning experiences. PMID:25330345

  1. Design and implementation of a preprocessing system for a sodium lidar

    NASA Technical Reports Server (NTRS)

    Voelz, D. G.; Sechrist, C. F., Jr.

    1983-01-01

    A preprocessing system, designed and constructed for use with the University of Illinois sodium lidar system, was developed to increase the altitude resolution and range of the lidar system and also to decrease the processing burden of the main lidar computer. The preprocessing system hardware and the software required to implement the system are described. Some preliminary results of an airborne sodium lidar experiment conducted with the preprocessing system installed in the sodium lidar are presented.

  2. Design, Implementation, and Experiences of Third-Party Software Administration at the ORNL NCCS

    SciTech Connect

    Jones, Nicholas A; Fahey, Mark R

    2008-01-01

    At the ORNL NCCS, the structure and policy surrounding how we install third-party applications. This change is most notable for its effect on our quad-core Cray XT4 (Jaguar) computer. Of particular interest is the addition of many scripts to automate installing and testing system software, as well as the addition of automated reporting mechanisms. We will present an overview of the design and implementation, and also present our experiences to date

  3. Design and implementation of a domain specific language for phylogenetic inference.

    PubMed

    Pontelli, Enrico; Ranjan, Desh; Gupta, Gopal; Milligan, Brook

    2003-07-01

    Domain experts think and reason at a high level of abstraction when they solve problems in their domain of expertise. We present the design and motivation behind a domain specific language, called phi LOG, to enable biologists to program solutions to phylogenetic inference problems at a very high level of abstraction. The implementation infrastructure (interpreter, compiler, debugger) for the DSL is automatically obtained through a software engineering framework based on Denotational Semantics and Logic Programming.

  4. Design and implementation of a compliant robot with force feedback and strategy planning software

    NASA Technical Reports Server (NTRS)

    Premack, T.; Strempek, F. M.; Solis, L. A.; Brodd, S. S.; Cutler, E. P.; Purves, L. R.

    1984-01-01

    Force-feedback robotics techniques are being developed for automated precision assembly and servicing of NASA space flight equipment. Design and implementation of a prototype robot which provides compliance and monitors forces is in progress. Computer software to specify assembly steps and makes force feedback adjustments during assembly are coded and tested for three generically different precision mating problems. A model program demonstrates that a suitably autonomous robot can plan its own strategy.

  5. Designation and Implementation of Microcomputer Principle and Interface Technology Virtual Experimental Platform Website

    NASA Astrophysics Data System (ADS)

    Gao, JinYue; Tang, Yin

    This paper explicitly discusses the designation and implementation thought and method of Microcomputer Principle and Interface Technology virtual experimental platform website construction. The instructional design of this platform mainly follows with the students-oriented constructivism learning theory, and the overall structure is subject to the features of teaching aims, teaching contents and interactive methods. Virtual experiment platform production and development should fully take the characteristics of network operation into consideration and adopt relevant technologies to improve the effect and speed of network software application in internet.

  6. The design and implementation of a global satellite image organization and web-based publication system

    NASA Astrophysics Data System (ADS)

    Jiang, Jie; Cao, Rui; Wu, Lingda

    2010-11-01

    As satellite remote sensing information has gradually become an important data source and plays more and more important role in multi-domain, this paper does an in-depth study on global satellite remote sensing image data scheduling and publishing mechanism. It also design and implements a grid-based management and publication engine of satellite image data. For meeting the multi-request from clients with different access interface at the same time, the designed web-based high-effective general-purpose publication system is represented in the end.

  7. Tracers and Tracer Testing: Design, Implementation, Tracer Selection, and Interpretation Methods

    SciTech Connect

    G. Michael Shook; Shannon L.; Allan Wylie

    2004-01-01

    Conducting a successful tracer test requires adhering to a set of steps. The steps include identifying appropriate and achievable test goals, identifying tracers with the appropriate properties, and implementing the test as designed. When these steps are taken correctly, a host of tracer test analysis methods are available to the practitioner. This report discusses the individual steps required for a successful tracer test and presents methods for analysis. The report is an overview of tracer technology; the Suggested Reading section offers references to the specifics of test design and interpretation.

  8. Design and implementation of wearable outdoor augmented reality system for Yuanmingyuan Garden

    NASA Astrophysics Data System (ADS)

    Lei, Jinchao; Liu, Yue; Wang, Yongtian

    2004-03-01

    The design and implementation of a wearable computer, which is used in the outdoor AR (Augmented Reality) system in Yuanmingyuan garden, is discussed in this paper. The performance and portability of the wearable computer system are the key factor for the proposed outdoor AR system. The design principles and schemes, which must be considered during prototype development, are presented. A prototype of the proposed wearable outdoor Augmented Reality system for Yuanmingyuan garden is developed, which also shows its application scenario in the reconstruction of other historic remains.

  9. Design and implementation of a Thomson scattering diagnostic for the Compact Toroidal Hybrid

    NASA Astrophysics Data System (ADS)

    Traverso, Peter; Maurer, David; Hartwell, Gregory; Knowlton, Stephen; Miller, Matthew

    2012-10-01

    The Compact Toroidal Hybrid (CTH) experiment is investigating the avoidance of disruptions in ohmically driven torsaton plasmas in which the ratio of vacuum or external coil transform to the total transform generated by the plasma current and external coils can be lower than 10%. To aid in the characterization and equilibrium reconstruction of these current-carrying CTH plasmas a new Thomson scattering system is under development. Details of the Thomson scattering system design and implementation will be discussed including choice of laser scattering geometry, laser wavelength, stray laser light rejection strategy, collections optics, and spectrometer design.

  10. Design and implementation of telemetry seismic data acquisition system based on embedded P2P Ethernet

    NASA Astrophysics Data System (ADS)

    Zhang, L.; Lin, J.; Chen, Z.

    2011-12-01

    A new design of telemetry seismic data acquisition system is presented which uses embedded, point to point (P2P) Ethernet networks. In our presentation, we explain the idea and motivation behind the use of P2P Ethernet topology and show the problems when such topology is used in seismic acquisition system. The presented paper focuses on the network protocols developed by us which include the generation of route table and dynamic IP address management. This new design has been implemented based on ARM and FPGA, which we have tested in laboratory and seismic exploration.

  11. Design and implementation of a fiber optic link for a token ring local area network

    NASA Astrophysics Data System (ADS)

    Doran, Thomas J.

    1992-09-01

    This thesis describes the design and implementation of a fiber optic link for a token ring local area network (LAN). It features the use of fiber optic channels as the transmission medium between a computer system and a wiring concentrator to convert a physical ring design into a starwired configuration. The LAN was controlled by the TMS380 LAN Adapter chipset, which provided all diagnostic and network management features to include the 4 Mb/s electrical signal for operation. Since this adapter was developed for systems using twisted wire pair adapter cables, design modifications required that the fiber link be able to simulate impedance and current characteristics of copper wire link. This allows the use of adapter diagnostic checks for ring continuity and proper ring operation. Design evaluations using test signals and adapter signals from within the computer-concentrator link showed mixed results. All transmission objectives were met but the circuit loaded down the LAN adapter causing hardware error messages.

  12. The Design of a FPGA-Based Traffic Light Control System: From Theory to Implementation

    NASA Astrophysics Data System (ADS)

    Rodríguez-Osorio, Ramón Martínez; Otero, Miguel Á. Fernández; Ramón, Miguel Calvo; Navarrete, Luis Cuéllar; Ariet, Leandro De Haro

    Most software-defined radio (SDR) prototypes make use of FPGA (Field Programmable Gate Array) devices such as digital filtering that perform operations at high sampling rates. The process from specifications and design to the implementation in FPGA requires the use of a large number of simulation tools. In the first stages of the design, the use of high-level tools such as Matlab, are required to perform intensive simulations. Results will help us to select the best specifications. Once the main design parameters have been established, the overall design is divided into modules following a hierarchical scheme. Each module is defined using a hardware description language (HDL) such as VHDL or Verilog.

  13. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  14. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  15. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  16. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  17. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  18. Design and Implementation of a Mechanical Control System for the Scanning Microwave Limb Sounder

    NASA Technical Reports Server (NTRS)

    Bowden, William

    2011-01-01

    The Scanning Microwave Limb Sounder (SMLS) will use technological improvements in low noise mixers to provide precise data on the Earth's atmospheric composition with high spatial resolution. This project focuses on the design and implementation of a real time control system needed for airborne engineering tests of the SMLS. The system must coordinate the actuation of optical components using four motors with encoder readback, while collecting synchronized telemetric data from a GPS receiver and 3-axis gyrometric system. A graphical user interface for testing the control system was also designed using Python. Although the system could have been implemented with a FPGA-based setup, we chose to use a low cost processor development kit manufactured by XMOS. The XMOS architecture allows parallel execution of multiple tasks on separate threads-making it ideal for this application and is easily programmed using XC (a subset of C). The necessary communication interfaces were implemented in software, including Ethernet, with significant cost and time reduction compared to an FPGA-based approach. For these reasons, the XMOS technology is an attractive, cost effective, alternative to FPGA-based technologies for this design and similar rapid prototyping projects.

  19. Implementation research design: integrating participatory action research into randomized controlled trials

    PubMed Central

    Leykum, Luci K; Pugh, Jacqueline A; Lanham, Holly J; Harmon, Joel; McDaniel, Reuben R

    2009-01-01

    Background A gap continues to exist between what is known to be effective and what is actually delivered in the usual course of medical care. The goal of implementation research is to reduce this gap. However, a tension exists between the need to obtain generalizeable knowledge through implementation trials, and the inherent differences between healthcare organizations that make standard interventional approaches less likely to succeed. The purpose of this paper is to explore the integration of participatory action research and randomized controlled trial (RCT) study designs to suggest a new approach for studying interventions in healthcare settings. Discussion We summarize key elements of participatory action research, with particular attention to its collaborative, reflective approach. Elements of participatory action research and RCT study designs are discussed and contrasted, with a complex adaptive systems approach used to frame their integration. Summary The integration of participatory action research and RCT design results in a new approach that reflects not only the complex nature of healthcare organizations, but also the need to obtain generalizeable knowledge regarding the implementation process. PMID:19852784

  20. Implementing type I & type II error spending for two-sided group sequential designs.

    PubMed

    Rudser, Kyle D; Emerson, Scott S

    2008-05-01

    Group sequential designs have become the mainstay for addressing efficacy and ethical issues when monitoring clinical trials. Several different procedures of defining stopping rules have been developed for the formulation of a sequential design, one of these being direct specification of type I and type II error spending. There are also different methods that have been proposed to fit a two-sided design for a given error spending function. Two methods that differ on when type II error begins to be spent are the flexible implementation of the unified family by Kittelson and Emerson and the method of Chang, Hwang, and Shih. Trial designs formulated by the latter are unable to mimic the boundaries of the unified family, which includes the two-sided symmetric designs of Emerson and Fleming, the two-sided designs of Pampallona and Tsiatis, and the double triangular designs of Whitehead and Stratton. Design operating characteristics of these two methods are compared over a wide range of commonly used size, power and error spending function combinations. PMID:17933592

  1. Study of Design Knowledge Capture (DKC) schemes implemented in magnetic bearing applications

    NASA Technical Reports Server (NTRS)

    1990-01-01

    A design knowledge capture (DKC) scheme was implemented using frame-based techniques. The objective of such a system is to capture not only the knowledge which describes a design, but also that which explains how the design decisions were reached. These knowledge types were labelled definitive and explanatory, respectively. Examination of the design process helped determine what knowledge to retain and at what stage that knowledge is used. A discussion of frames resulted in the recognition of their value to knowledge representation and organization. The FORMS frame system was used as a basis for further development, and for examples using magnetic bearing design. The specific contributions made by this research include: determination that frame-based systems provide a useful methodology for management and application of design knowledge; definition of specific user interface requirements, (this consists of a window-based browser); specification of syntax for DKC commands; and demonstration of the feasibility of DKC by applications to existing designs. It was determined that design knowledge capture could become an extremely valuable engineering tool for complicated, long-life systems, but that further work was needed, particularly the development of a graphic, window-based interface.

  2. Responsive Evaluation as a Guide to Design and Implementation: Case Study of an E-Health Learning System

    ERIC Educational Resources Information Center

    Schaffer, Scott P.; Kim, Hannah

    2012-01-01

    Evaluation of the design and implementation of a web-based e-health application offers an opportunity to apply extensive research findings and evidence-based practices from the learning and performance literature. In this study, we examined how interactions between stakeholders influenced the design, implementation, and outcomes of an e-health…

  3. Expanding Learning and Social Interaction through Intelligent Systems Design: Implementing a Reputation and Recommender System for the Claremont Conversation Online

    ERIC Educational Resources Information Center

    Thoms, Brian

    2009-01-01

    In this dissertation I examine the design, construction and implementation of an online blog ratings and user recommender system for the Claremont Conversation Online (CCO). In line with constructivist learning models and practical information systems (IS) design, I implemented a blog ratings system (a system that can be extended to allow for…

  4. Sensor network based vehicle classification and license plate identification system

    SciTech Connect

    Frigo, Janette Rose; Brennan, Sean M; Rosten, Edward J; Raby, Eric Y; Kulathumani, Vinod K

    2009-01-01

    Typically, for energy efficiency and scalability purposes, sensor networks have been used in the context of environmental and traffic monitoring applications in which operations at the sensor level are not computationally intensive. But increasingly, sensor network applications require data and compute intensive sensors such video cameras and microphones. In this paper, we describe the design and implementation of two such systems: a vehicle classifier based on acoustic signals and a license plate identification system using a camera. The systems are implemented in an energy-efficient manner to the extent possible using commercially available hardware, the Mica motes and the Stargate platform. Our experience in designing these systems leads us to consider an alternate more flexible, modular, low-power mote architecture that uses a combination of FPGAs, specialized embedded processing units and sensor data acquisition systems.

  5. A framework for designing, implementing, and sustaining a national simulation network: building incentive-based network structures and iterative processes for long-term success: the case of the Medical Council of Canada's Qualifying Examination, Part II.

    PubMed

    Dauphinee, W Dale; Reznick, Richard

    2011-04-01

    The use of networks for sharing and distributing information, for institutional collaboration, and action programs is commonplace. In 1989, the Medical Council of Canada began the implementation of a national clinical licensing examination to assess physicians for practice skills and decision making using standardized or simulated patients in an Objective Structured Clinical Examination format. Once fully implemented, the examination was administered through a network of medical schools at 16 locations across Canada in two languages twice yearly. That network has functioned successfully for 17 years. This article reviews the literature and examines the reasons and incentives for the long-term sustainability of the network. Based on that assessment, a framework is presented for analyzing, designing, and sustaining a national simulation network. It emphasizes the need for an iterative approach and identifies the success factors that can facilitate the adoption of a national simulation network for use in professional credentialing and licensure. PMID:21487346

  6. Circuit Design Approaches for Implementation of a Subtrellis IC for a Reed-Muller Subcode

    NASA Technical Reports Server (NTRS)

    Lin, Shu; Uehara, Gregory T.; Nakamura, Eric B.; Chu, Cecilia W. P.

    1996-01-01

    In his research, we have proposed the (64, 40, 8) subcode of the third-order Reed-Muller (RM) code to NASA for high-speed satellite communications. This RM subcode can be used either alone or as an inner code of a concatenated coding system with the NASA standard (255, 233, 33) Reed-Solomon (RS) code as the outer code to achieve high performance (or low bit-error rate) with reduced decoding complexity. It can also be used as a component code in a multilevel bandwidth efficient coded modulation system to achieve reliable bandwidth efficient data transmission. This report will summarize the key progress we have made toward achieving our eventual goal of implementing a decoder system based upon this code. In the first phase of study, we investigated the complexities of various sectionalized trellis diagrams for the proposed (64, 40, 8) RM subcode. We found a specific 8-trellis diagram for this code which requires the least decoding complexity with a high possibility of achieving a decoding speed of 600 M bits per second(Mbps). The combination of a large number of states and a high data rate will be made possible due to the utilization of a high degree of parallelism throughout the architecture. This trellis diagram will be presented and briefly described. In the second phase of study which was carried out through the past year, we investigated circuit architectures to determine the feasibility of VLSI implementation of a high- speed Viterbi decoder based on this 8-section trellis diagram. We began to examine specific design and implementation approaches to implement a fully custom integrated circuit (IC) which will be a key building block for a decoder system implementation. The key results will be presented in this report. This report will be divided into three primary sections. First, we will briefly describe the system block diagram in which the proposed decoder is assumed to be operating and present some of the key architectural approaches being used to implement

  7. Circuit Design Approaches for Implementation of a Subtrellis IC for a Reed-Muller Subcode

    NASA Technical Reports Server (NTRS)

    Lin, Shu; Uehara, Gregory T.; Nakamura, Eric B.; Chu, Cecilia W. P.

    1996-01-01

    In this research, we have proposed the (64, 40, 8) subcode of the third-order Reed-Muller (RM) code to NASA for high-speed satellite communications. This RM subcode can be used either alone or as an inner code of a concatenated coding system with the NASA standard (255, 233, 33) Reed-Solomon (RS) code as the outer code to achieve high performance (or low bit-error rate) with reduced decoding complexity. It can also be used as a component code in a multilevel bandwidth efficient coded modulation system to achieve reliable bandwidth efficient data transmission. This report will summarize the key progress we have made toward achieving our eventual goal of implementing a decoder system based upon this code. In the first phase of study, we investigated the complexities of various sectionalized trellis diagrams for the proposed (64, 40, 8) RM subcode. We found a specific 8-trellis diagram for this code which requires the least decoding complexity with a high possibility of achieving a decoding speed of 600 M bits per second (Mbps). The combination of a large number of states and a high data rate will be made possible due to the utilization of a high degree of parallelism throughout the architecture. This trellis diagram will be presented and briefly described. In the second phase of study which was carried out through the past year, we investigated circuit architectures to determine the feasibility of VLSI implementation of a high-speed Viterbi decoder based on this 8-section trellis diagram. We began to examine specific design and implementation approaches to implement a fully custom integrated circuit (IC) which will be a key building block for a decoder system implementation. The key results will be presented in this report. This report will be divided into three primary sections. First, we will briefly describe the system block diagram in which the proposed decoder is assumed to be operating and present some of the key architectural approaches being used to implement

  8. Design, Implementation and Applications of 3d Web-Services in DB4GEO

    NASA Astrophysics Data System (ADS)

    Breunig, M.; Kuper, P. V.; Dittrich, A.; Wild, P.; Butwilowski, E.; Al-Doori, M.

    2013-09-01

    The object-oriented database architecture DB4GeO was originally designed to support sub-surface applications in the geo-sciences. This is reflected in DB4GeO's geometric data model as well as in its import and export functions. Initially, these functions were designed for communication with 3D geological modeling and visualization tools such as GOCAD or MeshLab. However, it soon became clear that DB4GeO was suitable for a much wider range of applications. Therefore it is natural to move away from a standalone solution and to open the access to DB4GeO data by standardized OGC web-services. Though REST and OGC services seem incompatible at first sight, the implementation in DB4GeO shows that OGC-based implementation of web-services may use parts of the DB4GeO-REST implementation. Starting with initial solutions in the history of DB4GeO, this paper will introduce the design, adaptation (i.e. model transformation), and first steps in the implementation of OGC Web Feature (WFS) and Web Processing Services (WPS), as new interfaces to DB4GeO data and operations. Among its capabilities, DB4GeO can provide data in different data formats like GML, GOCAD, or DB3D XML through a WFS, as well as its ability to run operations like a 3D-to-2D service, or mesh-simplification (Progressive Meshes) through a WPS. We then demonstrate, an Android-based mobile 3D augmented reality viewer for DB4GeO that uses the Web Feature Service to visualize 3D geo-database query results. Finally, we explore future research work considering DB4GeO in the framework of the research group "Computer-Aided Collaborative Subway Track Planning in Multi-Scale 3D City and Building Models".

  9. Design and implementation of the parallel processing system of multi-channel polarization images

    NASA Astrophysics Data System (ADS)

    Li, Zhi-yong; Huang, Qin-chao

    2013-08-01

    Compared with traditional optical intensity image processing, polarization images processing has two main problems. One is that the amount of data is larger. The other is that processing tasks is more complex. To resolve these problems, the parallel processing system of multi-channel polarization images is designed by the multi-DSP technique. It contains a communication control unit (CCU) and a data processing array (DPA). CCU controls communications inside and outside the system. Its logics are designed by a FPGA chip. DPA is made up of four Digital Signal Processor (DSP) chips, which are interlinked by the loose coupling method. DPA implements processing tasks including images registration and images synthesis by parallel processing methods. The polarization images parallel processing model is designed on multi levels including the system task, the algorithm and the operation. Its program is designed by the assemble language. While the polarization image resolution is 782x582 pixels, the pixel data length is 12 bits in the experiment. After it received 3 channels of polarization image simultaneously, this system implements parallel task to acquire the target polarization characteristics. Experimental results show that this system has good real-time and reliability. The processing time of images registration is 293.343ms while the registration accuracy achieves 0.5 pixel. The processing time of images synthesis is 3.199ms.

  10. Developing and implementing the Active Design Guidelines in New York City.

    PubMed

    Lee, Karen K

    2012-01-01

    Physical inactivity is a leading cause of death in the United States and globally and is also associated with several additional leading causes of death, including obesity, high blood pressure and high blood glucose. The built environment plays a critical role in promoting or discouraging physical activity among adults and children. To create a healthier and more physically active city, a working group comprising several New York City agencies, including the Departments of Design and Construction, Health and Mental Hygiene, Transportation and City Planning, and in collaboration with design organizations and academics, published the Active Design Guidelines (ADG; ) in January 2010. The ADG is a manual of evidence-based and best-practice strategies for increasing physical activity in the design and construction of neighborhoods, streets and buildings. The commentary discusses key activities and events leading up to the publication as well as current implementation activities. It also shares the lessons learned that could assist other communities interested in improving their built environments in developing and implementing similar activities and initiatives.

  11. A road map for designing and implementing a biological monitoring program.

    PubMed

    Reynolds, Joel H; Knutson, Melinda G; Newman, Ken B; Silverman, Emily D; Thompson, William L

    2016-07-01

    Designing and implementing natural resource monitoring is a challenging endeavor undertaken by many agencies, NGOs, and citizen groups worldwide. Yet many monitoring programs fail to deliver useful information for a variety of administrative (staffing, documentation, and funding) or technical (sampling design and data analysis) reasons. Programs risk failure if they lack a clear motivating problem or question, explicit objectives linked to this problem or question, and a comprehensive conceptual model of the system under study. Designers must consider what "success" looks like from a resource management perspective, how desired outcomes translate to appropriate attributes to monitor, and how they will be measured. All such efforts should be filtered through the question "Why is this important?" Failing to address these considerations will produce a program that fails to deliver the desired information. We addressed these issues through creation of a "road map" for designing and implementing a monitoring program, synthesizing multiple aspects of a monitoring program into a single, overarching framework. The road map emphasizes linkages among core decisions to ensure alignment of all components, from problem framing through technical details of data collection and analysis, to program administration. Following this framework will help avoid common pitfalls, keep projects on track and budgets realistic, and aid in program evaluations. The road map has proved useful for monitoring by individuals and teams, those planning new monitoring, and those reviewing existing monitoring and for staff with a wide range of technical and scientific skills. PMID:27277094

  12. 75 FR 5305 - Notice of Inventions Available for License

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... of Inventions Available for License AGENCY: Department of Energy. ACTION: Notice of inventions available for license. SUMMARY: The Department of Energy hereby announces that the following invention is... inventions. Implementing regulations are contained in 37 CFR 404. Issued in Washington, DC, on January...

  13. 50 CFR 260.50 - Suspension or revocation of license of licensed sampler or licensed inspector.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Suspension or revocation of license of... Licensing of Samplers and Inspectors § 260.50 Suspension or revocation of license of licensed sampler or... or evidence that he may wish to offer as to why his license should not be suspended or revoked....

  14. On implementation of the extended interior penalty function. [optimum structural design

    NASA Technical Reports Server (NTRS)

    Cassis, J. H.; Schmit, L. A., Jr.

    1976-01-01

    The extended interior penalty function formulation is implemented. A rational method for determining the transition between the interior and extended parts is set forth. The formulation includes a straightforward method for avoiding design points with some negative components, which are physically meaningless in structural analysis. The technique, when extended to problems involving parametric constraints, can facilitate closed form integration of the penalty terms over the most important parts of the parameter interval. The method lends itself well to the use of approximation concepts, such as design variable linking, constraint deletion and Taylor series expansions of response quantities in terms of design variables. Examples demonstrating the algorithm, in the context of planar orthogonal frames subjected to ground motion, are included.

  15. BIOINFORMATICS IN THE K-8 CLASSROOM: DESIGNING INNOVATIVE ACTIVITIES FOR TEACHER IMPLEMENTATION

    PubMed Central

    Shuster, Michele; Claussen, Kira; Locke, Melly; Glazewski, Krista

    2016-01-01

    At the intersection of biology and computer science is the growing field of bioinformatics—the analysis of complex datasets of biological relevance. Despite the increasing importance of bioinformatics and associated practical applications, these are not standard topics in elementary and middle school classrooms. We report on a pilot project and its evolution to support implementation of bioinformatics-based activities in elementary and middle school classrooms. Specifically, we ultimately designed a multi-day summer teacher professional development workshop, in which teachers design innovative classroom activities. By focusing on teachers, our design leverages enhanced teacher knowledge and confidence to integrate innovative instructional materials into K-8 classrooms and contributes to capacity building in STEM instruction. PMID:27429860

  16. Design and Implementation of Real-Time Vehicular Camera for Driver Assistance and Traffic Congestion Estimation.

    PubMed

    Son, Sanghyun; Baek, Yunju

    2015-01-01

    As society has developed, the number of vehicles has increased and road conditions have become complicated, increasing the risk of crashes. Therefore, a service that provides safe vehicle control and various types of information to the driver is urgently needed. In this study, we designed and implemented a real-time traffic information system and a smart camera device for smart driver assistance systems. We selected a commercial device for the smart driver assistance systems, and applied a computer vision algorithm to perform image recognition. For application to the dynamic region of interest, dynamic frame skip methods were implemented to perform parallel processing in order to enable real-time operation. In addition, we designed and implemented a model to estimate congestion by analyzing traffic information. The performance of the proposed method was evaluated using images of a real road environment. We found that the processing time improved by 15.4 times when all the proposed methods were applied in the application. Further, we found experimentally that there was little or no change in the recognition accuracy when the proposed method was applied. Using the traffic congestion estimation model, we also found that the average error rate of the proposed model was 5.3%.

  17. Design and Implementation of Real-Time Vehicular Camera for Driver Assistance and Traffic Congestion Estimation.

    PubMed

    Son, Sanghyun; Baek, Yunju

    2015-01-01

    As society has developed, the number of vehicles has increased and road conditions have become complicated, increasing the risk of crashes. Therefore, a service that provides safe vehicle control and various types of information to the driver is urgently needed. In this study, we designed and implemented a real-time traffic information system and a smart camera device for smart driver assistance systems. We selected a commercial device for the smart driver assistance systems, and applied a computer vision algorithm to perform image recognition. For application to the dynamic region of interest, dynamic frame skip methods were implemented to perform parallel processing in order to enable real-time operation. In addition, we designed and implemented a model to estimate congestion by analyzing traffic information. The performance of the proposed method was evaluated using images of a real road environment. We found that the processing time improved by 15.4 times when all the proposed methods were applied in the application. Further, we found experimentally that there was little or no change in the recognition accuracy when the proposed method was applied. Using the traffic congestion estimation model, we also found that the average error rate of the proposed model was 5.3%. PMID:26295230

  18. Design and Implementation of Real-Time Vehicular Camera for Driver Assistance and Traffic Congestion Estimation

    PubMed Central

    Son, Sanghyun; Baek, Yunju

    2015-01-01

    As society has developed, the number of vehicles has increased and road conditions have become complicated, increasing the risk of crashes. Therefore, a service that provides safe vehicle control and various types of information to the driver is urgently needed. In this study, we designed and implemented a real-time traffic information system and a smart camera device for smart driver assistance systems. We selected a commercial device for the smart driver assistance systems, and applied a computer vision algorithm to perform image recognition. For application to the dynamic region of interest, dynamic frame skip methods were implemented to perform parallel processing in order to enable real-time operation. In addition, we designed and implemented a model to estimate congestion by analyzing traffic information. The performance of the proposed method was evaluated using images of a real road environment. We found that the processing time improved by 15.4 times when all the proposed methods were applied in the application. Further, we found experimentally that there was little or no change in the recognition accuracy when the proposed method was applied. Using the traffic congestion estimation model, we also found that the average error rate of the proposed model was 5.3%. PMID:26295230

  19. Design and Smartphone-Based Implementation of a Chaotic Video Communication Scheme via WAN Remote Transmission

    NASA Astrophysics Data System (ADS)

    Lin, Zhuosheng; Yu, Simin; Li, Chengqing; Lü, Jinhu; Wang, Qianxue

    This paper proposes a chaotic secure video remote communication scheme that can perform on real WAN networks, and implements it on a smartphone hardware platform. First, a joint encryption and compression scheme is designed by embedding a chaotic encryption scheme into the MJPG-Streamer source codes. Then, multiuser smartphone communications between the sender and the receiver are implemented via WAN remote transmission. Finally, the transmitted video data are received with the given IP address and port in an Android smartphone. It should be noted that, this is the first time that chaotic video encryption schemes are implemented on such a hardware platform. The experimental results demonstrate that the technical challenges on hardware implementation of secure video communication are successfully solved, reaching a balance amongst sufficient security level, real-time processing of massive video data, and utilization of available resources in the hardware environment. The proposed scheme can serve as a good application example of chaotic secure communications for smartphone and other mobile facilities in the future.

  20. Evaluating the implementation and impacts of middle grades inquiry-based engineering design modules

    NASA Astrophysics Data System (ADS)

    Harlan, Jessica M.

    This dissertation uses a format where I present and discuss three articles that were written in conjunction with my work on a research and evaluation team. The articles are based on a multi-year project researching and evaluating the design, development, and implementation of a middle grades integrated Science, Technology, Engineering, and Mathematics (STEM) program. Each of the articles demonstrates the complexity in researching and evaluating curricular development in multifaceted, rapidly changing environments. While the focus of each article differs, they all examine research and evaluation in the context of the design and development of middle grades engineering-design modules. The selected articles address challenges associated with assessing program objectives and evaluating program quality in complex education programs.The first article, presented in Chapter 2, provides an overview of the nature of the EYE program and examines the extent to which participation in the EYE program resulted in the achievement of program objectives. There is evidence that EYE Module participation has a positive impact on participating students as well as teachers. This study also revealed challenges associated with determining the impact of program participation simultaneously with program revisions and assessment development. The second article, presented in Chapter 3, examined the evaluation of fidelity of implementation of inquiry-oriented educational programs. This article was intended to examine one way of triangulating information to determine fidelity while considering variation in implementation consistent with program theories of learning. When applying this model to implementation of the EYE program, we found many teachers were implementing the modules with low to moderate fidelity, especially math teachers. The third article, presented in Chapter 4, examined the factor structure of an occupational values scale intended to measure student interest in STEM careers

  1. Advanced Design and Implementation of a Control Architecture for Long Range Autonomous Planetary Rovers

    NASA Technical Reports Server (NTRS)

    Martin-Alvarez, A.; Hayati, S.; Volpe, R.; Petras, R.

    1999-01-01

    An advanced design and implementation of a Control Architecture for Long Range Autonomous Planetary Rovers is presented using a hierarchical top-down task decomposition, and the common structure of each design is presented based on feedback control theory. Graphical programming is presented as a common intuitive language for the design when a large design team is composed of managers, architecture designers, engineers, programmers, and maintenance personnel. The whole design of the control architecture consists in the classic control concepts of cyclic data processing and event-driven reaction to achieve all the reasoning and behaviors needed. For this purpose, a commercial graphical tool is presented that includes the mentioned control capabilities. Messages queues are used for inter-communication among control functions, allowing Artificial Intelligence (AI) reasoning techniques based on queue manipulation. Experimental results show a highly autonomous control system running in real time on top the JPL micro-rover Rocky 7 controlling simultaneously several robotic devices. This paper validates the sinergy between Artificial Intelligence and classic control concepts in having in advanced Control Architecture for Long Range Autonomous Planetary Rovers.

  2. Analysis of the implementation of ergonomic design at the new units of an oil refinery.

    PubMed

    Passero, Carolina Reich Marcon; Ogasawara, Erika Lye; Baú, Lucy Mara Silva; Buso, Sandro Artur; Bianchi, Marcos Cesar

    2012-01-01

    Ergonomic design is the adaptation of working conditions to human limitations and skills in the physical design phase of a new installation, a new working system, or new products or tools. Based on this concept, the purpose of this work was to analyze the implementation of ergonomic design at the new industrial units of an oil refinery, using the method of Ergonomic Workplace Assessment. This study was conducted by a multidisciplinary team composed of operation, maintenance and industrial safety technicians, ergonomists, designers and engineers. The analysis involved 6 production units, 1 industrial wastewater treatment unit, and 3 utilities units, all in the design detailing phase, for which 455 ergonomic requirements were identified. An analysis and characterization of the requirements identified for 5 of the production units, involving a total of 246 items, indicated that 62% were related to difficult access and blockage operations, while 15% were related to difficulties in the circulation of employees inside the units. Based on these data, it was found that the ergonomic requirements identified in the design detailing phase of an industrial unit involve physical ergonomics, and that it is very difficult to identify requirements related to organizational or cognitive ergonomics.

  3. Local and Regional Authorities as Resources for Implementing Universal Design Policy in Norway.

    PubMed

    Lund, Einar

    2016-01-01

    The municipalities and regional authorities are in general resources for achieving national goals. Their management and works are crucial to the development and implementation of Universal Design. Through several programmes, national authorities have worked for activating the local and regional levels. The results are visible. We can see a long-term national strategy to help make society accessible to everyone and prevent discrimination. Participating municipalities and regional authorities are now able to create their own policy and strategies and implement solutions. The national programs have involved interested and motivated municipalities. All the 18 counties in Norway have been involved more or less in different periods and the same with up to a third of the about good 400 municipalities. PMID:27534287

  4. Design and real time implementation of single phase boost power factor correction converter.

    PubMed

    Bouafassa, Amar; Rahmani, Lazhar; Mekhilef, Saad

    2015-03-01

    This paper presents a real time implementation of the single-phase power factor correction (PFC) AC-DC boost converter. A combination of higher order sliding mode controller based on super twisting algorithm and predictive control techniques are implemented to improve the performance of the boost converter. Due to the chattering effects, the higher order sliding mode control (HOSMC) is designed. Also, the predictive technique is modified taking into account the large computational delays. The robustness of the controller is verified conducting simulation in MATLAB, the results show good performances in both steady and transient states. An experiment is conducted through a test bench based on dSPACE 1104. The experimental results proved that the proposed controller enhanced the performance of the converter under different parameters variations.

  5. Hybrid spectral micro-CT: system design, implementation, and preliminary results.

    PubMed

    Bennett, James R; Opie, Alex M T; Xu, Qiong; Yu, Hengyong; Walsh, Michael; Butler, Anthony; Butler, Phillip; Cao, Guohua; Mohs, Aaron; Wang, Ge

    2014-02-01

    Spectral CT has proven an important development in biomedical imaging, and there have been several publications in the past years demonstrating its merits in pre-clinical and clinical applications. In 2012, Xu reported that near-term implementation of spectral micro-CT could be enhanced by a hybrid architecture: a narrow-beam spectral “interior” imaging chain integrated with a traditional wide-beam “global” imaging chain. This hybrid integration coupled with compressive sensing (CS)-based interior tomography demonstrated promising results for improved contrast resolution, and decreased system cost and radiation dose. The motivation for the current study is implementation and evaluation of the hybrid architecture with a first-of-its-kind hybrid spectral micro-CT system. Preliminary results confirm improvements in both contrast and spatial resolution. This technology is shown to merit further investigation and potential application in future spectral CT scanner design.

  6. Sector and Sphere: the design and implementation of a high-performance data cloud.

    PubMed

    Gu, Yunhong; Grossman, Robert L

    2009-06-28

    Cloud computing has demonstrated that processing very large datasets over commodity clusters can be done simply, given the right programming model and infrastructure. In this paper, we describe the design and implementation of the Sector storage cloud and the Sphere compute cloud. By contrast with the existing storage and compute clouds, Sector can manage data not only within a data centre, but also across geographically distributed data centres. Similarly, the Sphere compute cloud supports user-defined functions (UDFs) over data both within and across data centres. As a special case, MapReduce-style programming can be implemented in Sphere by using a Map UDF followed by a Reduce UDF. We describe some experimental studies comparing Sector/Sphere and Hadoop using the Terasort benchmark. In these studies, Sector is approximately twice as fast as Hadoop. Sector/Sphere is open source.

  7. Local and Regional Authorities as Resources for Implementing Universal Design Policy in Norway.

    PubMed

    Lund, Einar

    2016-01-01

    The municipalities and regional authorities are in general resources for achieving national goals. Their management and works are crucial to the development and implementation of Universal Design. Through several programmes, national authorities have worked for activating the local and regional levels. The results are visible. We can see a long-term national strategy to help make society accessible to everyone and prevent discrimination. Participating municipalities and regional authorities are now able to create their own policy and strategies and implement solutions. The national programs have involved interested and motivated municipalities. All the 18 counties in Norway have been involved more or less in different periods and the same with up to a third of the about good 400 municipalities.

  8. Design and implementation of a low power mobile CPU based embedded system for artificial leg control.

    PubMed

    Hernandez, Robert; Yang, Qing; Huang, He; Zhang, Fan; Zhang, Xiaorong

    2013-01-01

    This paper presents the design and implementation of a new neural-machine-interface (NMI) for control of artificial legs. The requirements of high accuracy, real-time processing, low power consumption, and mobility of the NMI place great challenges on the computation engine of the system. By utilizing the architectural features of a mobile embedded CPU, we are able to implement our decision-making algorithm, based on neuromuscular phase-dependant support vector machines (SVM), with exceptional accuracy and processing speed. To demonstrate the superiority of our NMI, real-time experiments were performed on an able bodied subject with a 20 ms window increment. The 20 ms testing yielded accuracies of 99.94% while executing our algorithm efficiently with less than 11% processor loads.

  9. Design and real time implementation of single phase boost power factor correction converter.

    PubMed

    Bouafassa, Amar; Rahmani, Lazhar; Mekhilef, Saad

    2015-03-01

    This paper presents a real time implementation of the single-phase power factor correction (PFC) AC-DC boost converter. A combination of higher order sliding mode controller based on super twisting algorithm and predictive control techniques are implemented to improve the performance of the boost converter. Due to the chattering effects, the higher order sliding mode control (HOSMC) is designed. Also, the predictive technique is modified taking into account the large computational delays. The robustness of the controller is verified conducting simulation in MATLAB, the results show good performances in both steady and transient states. An experiment is conducted through a test bench based on dSPACE 1104. The experimental results proved that the proposed controller enhanced the performance of the converter under different parameters variations. PMID:25457043

  10. Design and implementation of a national public health surveillance system in Jordan.

    PubMed

    Sheikhali, Sami Adel; Abdallat, Mohammed; Mabdalla, Sultan; Al Qaseer, Bashir; Khorma, Rania; Malik, Mamunur; Profili, Maria Cristina; Rø, Gunnar; Haskew, John

    2016-04-01

    Understanding and improving the health status of communities depend on effective public health surveillance. Adoption of new technologies, standardised case definitions and clinical guidelines for accurate diagnosis, and access to timely and reliable data, remains a challenge for public health surveillance systems however and existing public health surveillance systems are often fragmented, disease specific, inconsistent and of poor quality. We describe the application of an enterprise architecture approach to the design, planning and implementation of a national public health surveillance system in Jordan. This enabled a well planned and collaboratively supported system to be built and implemented using consistent standards for data collection, management, reporting and use. The system is case-based and integrated and employs mobile information technology to aid collection of real-time, standardised data to inform and improve decision-making at different levels of the health system.

  11. Diffusion of an effective skin cancer prevention program: design, theoretical foundations, and first-year implementation.

    PubMed

    Glanz, Karen; Steffen, Alana; Elliott, Tom; O'riordan, David

    2005-09-01

    This article describes the design and theoretical foundations of the Pool Cool Diffusion Trial and reports 1st-year findings. Aims of the study are to evaluate the effects of 2 strategies for diffusion of the Pool Cool sun safety program on implementation, maintenance, and sustainability; improvements in environmental supports for sun safety in swimming pools; and sun protection habits and sunburn among participating children. There was a high rate of program participation (86.6%; n=375 swimming pools) in the 1st year and somewhat lower study participation (75.8%). Analysis of pool manager surveys revealed a time effect for overall sun safety programs and for sun safety policies, environmental strategies, and programs for pool users. There were few differences in implementation between treatment groups in year one.

  12. Design Tools for Cost-Effective Implementation of Planetary Protection Requirements

    NASA Technical Reports Server (NTRS)

    Hamlin, Louise; Belz, Andrea; Evans, Michael; Kastner, Jason; Satter, Celeste; Spry, Andy

    2006-01-01

    Since the Viking missions to Mars in the 1970s, accounting for the costs associated with planetary protection implementation has not been done systematically during early project formulation phases, leading to unanticipated costs during subsequent implementation phases of flight projects. The simultaneous development of more stringent planetary protection requirements, resulting from new knowledge about the limits of life on Earth, together with current plans to conduct life-detection experiments on a number of different solar system target bodies motivates a systematic approach to integrating planetary protection requirements and mission design. A current development effort at NASA's Jet Propulsion Laboratory is aimed at integrating planetary protection requirements more fully into the early phases of mission architecture formulation and at developing tools to more rigorously predict associated cost and schedule impacts of architecture options chosen to meet planetary protection requirements.

  13. Design and implementation of a national public health surveillance system in Jordan

    PubMed Central

    Sheikhali, Sami Adel; Abdallat, Mohammed; Mabdalla, Sultan; Qaseer, Bashir Al; Khorma, Rania; Malik, Mamunur; Profili, Maria Cristina; Rø, Gunnar; Haskew, John

    2016-01-01

    Understanding and improving the health status of communities depend on effective public health surveillance. Adoption of new technologies, standardised case definitions and clinical guidelines for accurate diagnosis, and access to timely and reliable data, remains a challenge for public health surveillance systems however and existing public health surveillance systems are often fragmented, disease specific, inconsistent and of poor quality. We describe the application of an enterprise architecture approach to the design, planning and implementation of a national public health surveillance system in Jordan. This enabled a well planned and collaboratively supported system to be built and implemented using consistent standards for data collection, management, reporting and use. The system is case-based and integrated and employs mobile information technology to aid collection of real-time, standardised data to inform and improve decision-making at different levels of the health system. PMID:26878763

  14. Design and implementation of a 3-lead ECG wireless remote monitoring system

    NASA Astrophysics Data System (ADS)

    Zhang, Shi; Jia, Xiaonan; Shang, Shuai

    2006-11-01

    Cardiovascular disease is one of the main diseases that menaces human health. It is necessary to monitor the patient's real-time electrocardiograph (ECG) for a long time to realize diagnosis and salvage. Remote ECG monitoring system is the solution. This paper introduces the design and implement of a 3-lead ECG wireless remote monitoring system. It collects, stores and transmits user's ECG which can be received by hospital and diagnosed by doctors. The development of the whole system contains three parts, the hardware and embedded software implementation of MONITOR, software of the MONITORING CENTER, and the routing software of NETWORK CENTER. According to the clinic experimentation, this system has high reliability and utility. There will be great social and economic benefit if this system is put into use.

  15. Implementing quality by design for biotech products: Are regulators on track?

    PubMed

    Luciani, Francesca; Galluzzo, Sara; Gaggioli, Andrea; Kruse, Nanna Aaby; Venneugues, Pascal; Schneider, Christian K; Pini, Carlo; Melchiorri, Daniela

    2015-01-01

    Quality by design (QbD) is an innovative approach to drug development that has started to be implemented into the regulatory framework, but currently mainly for chemical drugs. The recent marketing authorization of the first monoclonal antibody developed using extensive QbD concepts in the European Union paves the way for future further regulatory approvals of complex products employing this cutting-edge technological concept. In this paper, we report and comment on insights and lessons learnt from the non-public discussions in the European Medicines Agency's Biologicals Working Party and Committee for Medicinal Products for Human Use on the key issues during evaluation related to the implementation of an extensive QbD approach for biotechnology-derived medicinal products. Sharing these insights could prove useful for future developments in QbD for biotech products in general and monoclonal antibodies in particular.

  16. Design and implementation of an improved chilled water glycol system for NICI array electronics thermal enclosure

    NASA Astrophysics Data System (ADS)

    Gausachs, Gaston

    2008-07-01

    The Near Infrared Chronographic Imager (NICI) being commissioned at Gemini was upgraded with a more powerful Chilled Water Glycol System to address early overheating problems. The previous system was replaced with a completely new design favoring improved airflow and increased heat transfer capabilities. The research leading to this upgrade showed a significant lack of cooling power of the original design. The solution was a combination of commercial heat exchanger and fans and a custom built enclosure. As a prime infrared telescope facility, Gemini is very much interested in maintaining the least amount of heat dissipated to the ambient air. The results obtained through the implementation of this solution will be helpful in understanding the state of other existing electronics enclosures as well as those for new instruments to come. With the advent of electronic intensive AO systems, future electronics enclosures must take full advantage of improved cooling. This paper describes the design and implementation phases of the project. The results under maximum operating capacity proved to be within the expected theoretical values and were deemed successful.

  17. Development and implementation of Shuttle/IUS proximity operations flight design software

    NASA Technical Reports Server (NTRS)

    Wilson, S. W.

    1980-01-01

    The High Fidelity Relative Motion Program (HFRMP), a trajectory/attitude numerical integration program, was developed and implemented on the MPAD HP-9825A desk top computer systems. A solar and a lunar ephemeris is included in the HFRMP along with models of the oblate Earth, a rotating atmosphere, the orbiter's OMS/RCS/DAP system, orbiter vents, rotor dynamics, and upper stage propulsion systems. Although designed primarily for the analysis of proximity operations, it is useful in other areas such as attitude/stability analysis, propulsive consumables estimation, and trajector perturbation studies. An unique identification was assigned to each of the various configurations of the HFRMP that were developed to test new techniques and algorithms are briefly described. These include the HFRMP Versions 03H, 03M, 03T, 03U, and 05D. Development of orbiter/upper stage separation techniques including flight design support for the TDRS-A and Galileo deployment flights and design of standard maneuver sequences is discussed. Also, the development and implementation of the Euler angle conversion program is briefly addressed.

  18. Design and implementation of the flight dynamics system for COMS satellite mission operations

    NASA Astrophysics Data System (ADS)

    Lee, Byoung-Sun; Hwang, Yoola; Kim, Hae-Yeon; Kim, Jaehoon

    2011-04-01

    The first Korean multi-mission geostationary Earth orbit satellite, Communications, Ocean, and Meteorological Satellite (COMS) was launched by an Ariane 5 launch vehicle in June 26, 2010. The COMS satellite has three payloads including Ka-band communications, Geostationary Ocean Color Imager, and Meteorological Imager. Although the COMS spacecraft bus is based on the Astrium Eurostar 3000 series, it has only one solar array to the south panel because all of the imaging sensors are located on the north panel. In order to maintain the spacecraft attitude with 5 wheels and 7 thrusters, COMS should perform twice a day wheel off-loading thruster firing operations, which affect on the satellite orbit. COMS flight dynamics system provides the general on-station functions such as orbit determination, orbit prediction, event prediction, station-keeping maneuver planning, station-relocation maneuver planning, and fuel accounting. All orbit related functions in flight dynamics system consider the orbital perturbations due to wheel off-loading operations. There are some specific flight dynamics functions to operate the spacecraft bus such as wheel off-loading management, oscillator updating management, and on-station attitude reacquisition management. In this paper, the design and implementation of the COMS flight dynamics system is presented. An object oriented analysis and design methodology is applied to the flight dynamics system design. Programming language C# within Microsoft .NET framework is used for the implementation of COMS flight dynamics system on Windows based personal computer.

  19. Design, implementation, and testing of a single axis levitation system for the suspension of a platform.

    PubMed

    Banerjee, Subrata; Prasad, Dinkar; Pal, Jayanta

    2007-04-01

    This paper describes the design and implementation of a single axis DC attraction type suspension system, where a platform (vehicle structure) of around 14 kg mass is made to remain suspended at the desired operating gap under a ferromagnetic guide-way. The prototype has four electromagnetic actuators of attraction type and four inductive gap sensors, all located at the corners of the platform. The four actuators are controlled independently through four identical controllers, and the stable levitation of the platform is achieved through the single input and single output (SISO) control of each air-gap. The emphasis of this work is on the design and development of the switched mode power amplifier cum controller unit for the four actuators. The proposed single switch-based power circuit simplifies the overall hardware, and it can be extended to any number of magnet-coils. A cascade lead compensation control scheme utilizing an inner current loop and outer position loop has been designed and implemented for the stabilization of such a highly unstable and strongly nonlinear system. The prototype has been successfully tested, and stable levitation was demonstrated with the desired operating gap. PMID:17350630

  20. Inclusive design in the implementation of projects for schools modernization in Portugal - case studies.

    PubMed

    Lopes, Lígia; Aguiar, Carlos; da Silva, Fernando Moreira

    2012-01-01

    The Project for Schools Modernization taking place in Portugal, with an estimated total investment of 2450 million for the intervention in the first 205 schools, provide the reclassification of 332 secondary schools by 2015. One of the questions we can pose is if the authorities and the teams of architects selected to design these schools considered fundamental for the correctness of architectural barriers within the school and its accessibility the implementation of standards and principles of inclusion of children/teenagers with special needs within their school environment. As most of the projects are already being implemented, the main aim of this paper is to present the outcomes of a comparative analysis and synthesis of six schools located in the northern part of the country. This analysis occurs from the of Participatory Design perspective which appeals to the experience of the disable children to look (or evaluate) the negative and positive factors in terms of physical space, interpreted by inclusive design rules and orientations. Therefore, the evaluation of schools modernization project, and its discussion, is central for the understanding how these children are addressed in projects which are directed at them. PMID:22317620

  1. Design and implementation of a new fuzzy PID controller for networked control systems.

    PubMed

    Fadaei, A; Salahshoor, K

    2008-10-01

    This paper presents a practical network platform to design and implement a networked-based cascade control system linking a Smar Foundation Fieldbus (FF) controller (DFI-302) and a Siemens programmable logic controller (PLC-S7-315-2DP) through Industrial Ethernet to a laboratory pilot plant. In the presented network configuration, the Smar OPC tag browser and Siemens WinCC OPC Channel provide the communicating interface between the two controllers. The paper investigates the performance of a PID controller implemented in two different possible configurations of FF function block (FB) and networked control system (NCS) via a remote Siemens PLC. In the FB control system implementation, the desired set-point is provided by the Siemens Human-Machine Interface (HMI) software (i.e, WinCC) via an Ethernet Modbus link. While, in the NCS implementation, the cascade loop is realized in remote Siemens PLC station and the final element set-point is sent to the Smar FF station via Ethernet bus. A new fuzzy PID control strategy is then proposed to improve the control performances of the networked-based control systems due to an induced transmission delay degradation effect. The proposed strategy utilizes an innovative idea based on sectionalizing the error signal of the step response into three different functional zones. The supporting philosophy behind these three functional zones is to decompose the desired control objectives in terms of rising time, settling time and steady-state error measures maintained by an appropriate PID-type controller in each zone. Then, fuzzy membership factors are defined to configure the control signal on the basis of the fuzzy weighted PID outputs of all three zones. The obtained results illustrate the effectiveness of the proposed fuzzy PID control scheme in improving the performances of the implemented NCS for different transportation delays. PMID:18692184

  2. Design and implementation of a new fuzzy PID controller for networked control systems.

    PubMed

    Fadaei, A; Salahshoor, K

    2008-10-01

    This paper presents a practical network platform to design and implement a networked-based cascade control system linking a Smar Foundation Fieldbus (FF) controller (DFI-302) and a Siemens programmable logic controller (PLC-S7-315-2DP) through Industrial Ethernet to a laboratory pilot plant. In the presented network configuration, the Smar OPC tag browser and Siemens WinCC OPC Channel provide the communicating interface between the two controllers. The paper investigates the performance of a PID controller implemented in two different possible configurations of FF function block (FB) and networked control system (NCS) via a remote Siemens PLC. In the FB control system implementation, the desired set-point is provided by the Siemens Human-Machine Interface (HMI) software (i.e, WinCC) via an Ethernet Modbus link. While, in the NCS implementation, the cascade loop is realized in remote Siemens PLC station and the final element set-point is sent to the Smar FF station via Ethernet bus. A new fuzzy PID control strategy is then proposed to improve the control performances of the networked-based control systems due to an induced transmission delay degradation effect. The proposed strategy utilizes an innovative idea based on sectionalizing the error signal of the step response into three different functional zones. The supporting philosophy behind these three functional zones is to decompose the desired control objectives in terms of rising time, settling time and steady-state error measures maintained by an appropriate PID-type controller in each zone. Then, fuzzy membership factors are defined to configure the control signal on the basis of the fuzzy weighted PID outputs of all three zones. The obtained results illustrate the effectiveness of the proposed fuzzy PID control scheme in improving the performances of the implemented NCS for different transportation delays.

  3. Designer drilling increases recovery

    SciTech Connect

    Eck-Olsen, J.; Drevdal, K.E.

    1995-04-01

    Implementation of a new designer-well profile has resulted in increased recovery and production rates. The geologically complex Gullfaks field, located in the Norwegian sector of the North Sea, required a new type of well profile to increase total recovery and production rates from Gullfaks A, B and C platforms. Advances in steerable technology and directional drilling performance enabled a 3-D horizontal, extended-reach well profile, now designated as a designer well, to penetrate multiple targets. This article presents the concept, implementation and conclusions drawn from designer well application. Gullfaks field, in Norwegian North Sea Block 34/10, is the first license ever run by a fully Norwegian joint venture corporation. The license group consists of Statoil (operator), Norsk Hydro and Saga Petroleum. The field currently produces more than 535,000 bopd from three main Jurassic reservoirs.

  4. Selecting and implementing an interactive Computer Aided Design Drafting/Manufacturing (CADD/M) system

    SciTech Connect

    Norton, F.J.

    1980-09-23

    Success with Interactive Computer-Aided Design Drafting/Manufacturing (CADD/M) depends upon management, users, and the system itself. If you are in a design and drafting environment, the thought of acquiring a CADD/M system will probably occur to you sometime in the very near future - if it hasn't already. Convincing yourself and your management of the benefits of such systems is but the first step. Evaluating and selecting one particular type of CADD/M system can turn out to be a complicated undertaking - not to mention somewhat frustrating. Procedures for selecting and successfully implementing a CADD/M system are outlined. INITIAL PREPARATION examines the techniques used to evaluate CADD/M systems including formation of an evaluation team, and application analysis. GRAPHICS EVALUATION describes the methods that can be used to test a CADD/M system, including benchmark drawings and specifications, human engineering considerations, and other evaluation criteria and general system configurations are also discussed. COMPUTER SYSTEM EVALUATION examines other factors in systems selection: programming, communications, documentation, and service. SYSTEM STARTUP addresses site preparation, people preparation, system acceptance, and operator, designer/drafter selection. Finally, operator, designer/drafter TRAINING and SYSTEM MANAGEMENT are discussed. This systematic approach wil help those contemplating the acquisition of CADD/M systems for their activities and will help minimize unplanned events and problem areas.Advanced planning in these areas is needed to ensure successful implementation of a CADD/M system. This in turn will lead to considerable cost savings and schedule improvements for an entire project, from initial design to final production. These are ambitious goals but easily realized if a logical and rational plan is adopted in the same manner as that used in a typical development program.

  5. RHIC 12x150A current lead temperature controller: design and implementation

    SciTech Connect

    Mi, C.; Seberg, S.; Ganetis, Hamdi, K.; Louie, W.; Heppner, G.; Jamilkowski, J.; Bruno, D.; DiLieto, A.; Sirio, C.; Tuozzolo, J.; Sandberg, J.; Unger, K.

    2011-03-28

    There are 60 12 x 150A current leads distributed in six RHIC service buildings; each lead delivers power supply current from room temperature to cryogenic temperature in RHIC. Due to the humid environment, condensation occurs frequently and ice forms quickly during operation, especially during an extensive storage period. These conditions generate warnings and alarms to which personnel must respond and establish temporary solutions to keep the machine operating. In here, we designed a temperature control system to avoid such situations. This paper discusses its design, implementation, and some results. There are six service buildings in the RHIC complex; each building has two valve boxes that transfer room-temperature current cables from the power supplies into superconducting leads, and then transport them into the RHIC tunnel. In there, the transition between the room-temperature lead into superconducting lead is critical and essential; smooth running during the physics store is crucial for the machine's continuing operation. One of the problems that often occurred previously was the icing of these current leads that could result in a potential leakage current onto ground, thereby preventing a continuous supply of physics store. Fig. 1 illustrates a typical example on a power lead. Among the modifications of the design of the valve box, we list below the new requirements for designing the temperature controller to prevent icing occurring: (1) Remotely control, monitor, and record each current lead's temperature in real time. Prevent icing or overheating of a power lead. (2) Include a temperature alarm for the high/low level threshold. In this paper we discuss the design, implementation, upgrades to, and operation of this new system.

  6. Design and Implementation of the Boundary Layer Transition Flight Experiment on Space Shuttle Discovery

    NASA Technical Reports Server (NTRS)

    Spanos, Theodoros A.; Micklos, Ann

    2010-01-01

    In an effort to better the understanding of high speed aerodynamics, a series of flight experiments were installed on Space Shuttle Discovery during the STS-119 and STS-128 missions. This experiment, known as the Boundary Layer Transition Flight Experiment (BLTFE), provided the technical community with actual entry flight data from a known height protuberance at Mach numbers at and above Mach 15. Any such data above Mach 15 is irreproducible in a laboratory setting. Years of effort have been invested in obtaining this valuable data, and many obstacles had to be overcome in order to ensure the success of implementing an Orbiter modification. Many Space Shuttle systems were involved in the installation of appropriate components that revealed 'concurrent engineering' was a key integration tool. This allowed the coordination of all various parts and pieces which had to be sequenced appropriately and installed at the right time. Several issues encountered include Orbiter configuration and access, design requirements versus current layout, implementing the modification versus typical processing timelines, and optimizing the engineering design cycles and changes. Open lines of communication within the entire modification team were essential to project success as the team was spread out across the United States, from NASA Kennedy Space Center in Florida, to NASA Johnson Space Center in Texas, to Boeing Huntington Beach, California among others. The forum permits the discussion of processing concerns from the design phase to the implementation phase, which eventually saw the successful flights and data acquisition on STS-119 in March 2009 and on STS-128 in September 2009.

  7. Design and Implementation of Hybrid MAC-Based Robust Architecture for Wireless Sensor Network

    NASA Astrophysics Data System (ADS)

    Shon, Taeshik; Kim, Eui-Jik; in, Jeongsik; Park, Yongsuk

    In this letter, we propose an energy efficient hybrid architecture, the Hybrid MAC-based Robust Architecture (HMR), for wireless sensor networks focusing on MAC layer's scheduling and adaptive security suite as a security sub layer. A hybrid MAC layer with TDMA and CSMA scheduling is designed to prolong network life time, and the multi-channel TDMA based active/sleep scheduling is presented. We also present the security related functionalities needed to employ a flexible security suite to packets dynamically. Implementation and testbed of the proposed framework based on IEEE 802.15.4 are shown as well.

  8. Design and implementation of a robot control system with traded and shared control capability

    NASA Technical Reports Server (NTRS)

    Hayati, S.; Venkataraman, S. T.

    1989-01-01

    Preliminary results are reported from efforts to design and develop a robotic system that will accept and execute commands from either a six-axis teleoperator device or an autonomous planner, or combine the two. Such a system should have both traded as well as shared control capability. A sharing strategy is presented whereby the overall system, while retaining positive features of teleoperated and autonomous operation, loses its individual negative features. A two-tiered shared control architecture is considered here, consisting of a task level and a servo level. Also presented is a computer architecture for the implementation of this system, including a description of the hardware and software.

  9. Design and implementation of the NaI(Tl)/CsI(Na) detectors output signal generator

    NASA Astrophysics Data System (ADS)

    Zhou, Xu; Liu, Cong-Zhan; Zhao, Jian-Ling; Zhang, Fei; Zhang, Yi-Fei; Li, Zheng-Wei; Zhang, Shuo; Li, Xu-Fang; Lu, Xue-Feng; Xu, Zhen-Ling; Lu, Fang-Jun

    2014-02-01

    We designed and implemented a signal generator that can simulate the output of the NaI(Tl)/CsI(Na) detectors' pre-amplifier onboard the Hard X-ray Modulation Telescope (HXMT). Using the development of the FPGA (Field Programmable Gate Array) with VHDL language and adding a random constituent, we have finally produced the double exponential random pulse signal generator. The statistical distribution of the signal amplitude is programmable. The occurrence time intervals of the adjacent signals contain negative exponential distribution statistically.

  10. Design and Implementation of the Harvard Fellowship in Patient Safety and Quality.

    PubMed

    Gandhi, Tejal K; Abookire, Susan A; Kachalia, Allen; Sands, Kenneth; Mort, Elizabeth; Bommarito, Grace; Gagne, Jane; Sato, Luke; Weingart, Saul N

    2016-01-01

    The Harvard Fellowship in Patient Safety and Quality is a 2-year physician-oriented training program with a strong operational orientation, embedding trainees in the quality departments of participating hospitals. It also integrates didactic and experiential learning and offers the option of obtaining a master's degree in public health. The program focuses on methodologically rigorous improvement and measurement, with an emphasis on the development and implementation of innovative practice. The operational orientation is intended to foster the professional development of future quality and safety leaders. The purpose of this article is to describe the design and development of the fellowship.

  11. Design and implementation of a hospital information system for the Palestine Red Crescent Society in Lebanon.

    PubMed

    Rossi, L; Materia, E; Hourani, A; Yousef, H; Racalbuto, V; Venier, C; Osman, M

    2009-01-01

    A case-mix hospital information system was designed and implemented in Palestine Red Crescent Society hospitals in order to support the network of Palestinian hospitals in Lebanon and to improve the health of refugees in the country. The system is based on routine collection of essential administrative and clinical data for each episode of hospitalization, relying on internationally accepted diagnostic codes. It is a computerized, user-friendly information system that is a stepping-stone towards better hospital management and evaluation of quality of care. It is also a useful model for the development of hospital information systems in Lebanon and in the Near East.

  12. Design and implementation of high sensitive CCD on gallium arsenide based miniaturized spectrometer

    NASA Astrophysics Data System (ADS)

    Zheng, Jiamin; Shen, Jianhua; Guo, Fangmin

    2013-08-01

    In this paper, a method on how to design and implement a miniaturized spectrometer with low-light-level (LLL) CCD on GaAs is introduced. The optical system uses a blazed grating as the dispersive element and a 1×64 CCD on GaAs as the sensor. We apply a highly integrated Cortex-M4 MCU (STM32F407), to build the data acquisition and analysis unit, providing Wi-Fi interface to communicate with the PC software. It can complete the tasks like data acquisition, digital filtering, spectral display, network communication, human-computer interaction etc.

  13. Design and Implementation of CNEOST Image Database Based on NoSQL System

    NASA Astrophysics Data System (ADS)

    Wang, Xin

    2014-04-01

    The China Near Earth Object Survey Telescope is the largest Schmidt telescope in China, and it has acquired more than 3 TB astronomical image data since it saw the first light in 2006. After the upgrade of the CCD camera in 2013, over 10 TB data will be obtained every year. The management of the massive images is not only an indispensable part of data processing pipeline but also the basis of data sharing. Based on the analysis of requirement, an image management system is designed and implemented by employing the non-relational database.

  14. Design and Implementation of CNEOST Image Database Based on NoSQL System

    NASA Astrophysics Data System (ADS)

    Wang, X.

    2013-07-01

    The China Near Earth Object Survey Telescope (CNEOST) is the largest Schmidt telescope in China, and it has acquired more than 3 TB astronomical image data since it saw the first light in 2006. After the upgradation of the CCD camera in 2013, over 10 TB data will be obtained every year. The management of massive images is not only an indispensable part of data processing pipeline but also the basis of data sharing. Based on the analysis of requirement, an image management system is designed and implemented by employing the non-relational database.

  15. Partitioning of centralized integrated flight/propulsion control design for decentralized implementation

    NASA Technical Reports Server (NTRS)

    Garg, Sanjay

    1993-01-01

    The notion of partitioning a centralized controller into a decentralized, hierarchical structure suitable for integrated flight/propulsion control (IFPC) implementation is discussed. A systematic procedure is developed for determining partitioned airframe and engine subsystem controllers (subcontrollers), with the desired interconnection structure, that approximate the closed-loop performance and robustness characteristics of a given centralized controller. The procedure is demonstrated by application to IFPC design for a short take-off and vertical landing (STOVL) aircraft in the landing-approach-to-hover-transition flight phase.

  16. High-level message-passing constructs for Zipcode 1.0: Design and implementation

    SciTech Connect

    Smith, S.G.; Falgout, R.D.; Still, C.H.; Skjellum, A.

    1993-10-01

    Zipcode is a message passing system that was initially designed for multicomputers and homogeneous networks of computers. This paper describes Zipcode ``invoices,`` which raise the message-passing interface of Zipcode to a higher level of abstraction. The ``gather-send`` and ``receive-scatter`` semantics enable heterogeneous communication. The higher level of abstraction also simplifies message passing and reveals more optimizations. We explain the utility of these features and give examples of the calling sequences that implement them. All of these features are seen as enablers for parallel library development and large applications.

  17. An Approach to the Design and Implementation of Spacecraft Attitude Control Systems

    NASA Technical Reports Server (NTRS)

    ODonnell, James R., Jr.; Mangus, David J.

    1998-01-01

    Over 39 years and a long list of missions, the guidance, navigation, and control (GN&C) groups at the Goddard Space Flight Center have gradually developed approaches to the design and implementation of successful spacecraft attitude control systems. With the recent creation of the Guidance, Navigation, and Control Center at Goddard, there is a desire to document some of these design practices to help to ensure their consistent application in the future. In this paper, we will discuss the beginnings of this effort, drawing primarily on the experience of one of the past attitude control system (ACS) groups at Goddard (what was formerly known as Code 712, the Guidance, Navigation, and Control Branch). We will discuss the analysis and design methods and criteria used, including guidelines for linear and nonlinear analysis, as well as the use of low- and high-fidelity simulation for system design and verification of performance. Descriptions of typical ACS sensor and actuator hardware will be shown, and typical sensor/actuator suites for a variety of mission types detailed. A description of the software and hardware test effort will be given, along with an attempt to make some qualitative estimates on how much effort is involved. The spacecraft and GN&C subsystem review cycles will be discussed, giving an outline of what design reviews are typically held and .what information should be presented at each stage. Finally, we will point out some of the lessons learned at Goddard.

  18. An approach to the design and implementation of spacecraft attitude control systems

    NASA Technical Reports Server (NTRS)

    ODonnell, James R., Jr.; Mangus, David J.

    1998-01-01

    Over 39 years and a long list of missions, the guidance, navigation, and control (GN&C) groups at the Goddard Space Flight Center have gradually developed approaches to the design and implementation of successful spacecraft attitude control systems. With the recent creation of the Guidance, Navigation, and Control Center at Goddard, there is a desire to document some of these design practices to help to ensure their consistent application in the future. In this paper, we will discuss the beginnings of this effort, drawing primarily on the experience of one of the past attitude control system (ACS) groups at Goddard (what was formerly known as Code 712, the Guidance, Navigation, and Control Branch). We will discuss the analysis and design methods and criteria used, including guidelines for linear and nonlinear analysis, as well as the use of low- and high-fidelity simulation for system design and verification of performance. Descriptions of typical ACS sensor and actuator hardware will be shown, and typical sensor/actuator suites for a variety of mission types detailed. A description of the software and hardware test effort will be given, along with an attempt to make some qualitative estimates on how much effort is involved. The spacecraft and GN&C subsystem review cycles will be discussed, giving an outline of what design reviews are typically held and what information should be presented at each stage. Finally, we will point out some of the lessons learned at Goddard.

  19. Optimization of coal product structure in coal plant design expert system and its computer programming implementation

    SciTech Connect

    Yaqun, H.; Shan, L.; Yali, K.; Maixi, L.

    1999-07-01

    The optimization of coal product structure is a main task in coal preparation flowsheet design. The paper thoroughly studies the scheme of coal product structure optimization in coal plant design expert system. By comparing three fitted mathematical models of raw coal washability curve and six models of distribution curve, which simulates gravity coal separation, the optimum ones are obtained. Based on the models, applying coal product profit as an objective function and utilizing method of generalized Lagrange operators to conditionally restrain yield and ash content of coal product, the optimum flowsheet for coal preparation has been finally achieved by the way of Zangwill method, which optimizes coal product structure. It provides an efficient theoretical basis for defining technical plan in coal preparation plant designing. The paper also studies the computer programming development and implementation of coal product structure optimization, applying object oriented programming method, in coal plant design expert system. The overall structure of coal plant design expert system, knowledge expressing mechanism, explaining and reasoning mechanism, as well as knowledge learning mechanism are mentioned in this paper.

  20. Climate Change Professional Development: Design, Implementation, and Initial Outcomes on Teacher Learning, Practice, and Student Beliefs

    NASA Astrophysics Data System (ADS)

    Shea, Nicole A.; Mouza, Chrystalla; Drewes, Andrea

    2016-04-01

    In this work, we present the design, implementation, and initial outcomes of the Climate Academy, a hybrid professional development program delivered through a combination of face-to-face and online interactions, intended to prepare formal and informal science teachers (grades 5-16) in teaching about climate change. The Climate Academy was designed around core elements of successful environmental professional development programs and aligned with practices advocated in benchmarked science standards. Data were collected from multiple sources including observations of professional development events, participants' reflections on their learning, and collection of instructional units designed during the Academy. Data were also collected from a focal case study teacher in a middle school setting. Case study data included classroom observations, teacher interviews, and student beliefs toward climate change. Results indicated that the Climate Academy fostered increased learning among participants of both climate science content and pedagogical strategies for teaching about climate change. Additionally, results indicated that participants applied their new learning in the design of climate change instructional units. Finally, results from the case study indicated positive impacts on student beliefs and greater awareness about climate change. Results have implications for the design of professional development programs on climate change, a topic included for the first time in national standards.

  1. 10 CFR 51.80 - Draft environmental impact statement-materials license.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Draft environmental impact statement-materials license. 51...-Regulations Implementing Section 102(2) Draft Environmental Impact Statements-Materials Licenses § 51.80 Draft environmental impact statement—materials license. (a) The NRC staff will either prepare a draft...

  2. 10 CFR 51.80 - Draft environmental impact statement-materials license.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Draft environmental impact statement-materials license. 51...-Regulations Implementing Section 102(2) Draft Environmental Impact Statements-Materials Licenses § 51.80 Draft environmental impact statement—materials license. (a) The NRC staff will either prepare a draft...

  3. 10 CFR 51.80 - Draft environmental impact statement-materials license.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Draft environmental impact statement-materials license. 51...-Regulations Implementing Section 102(2) Draft Environmental Impact Statements-Materials Licenses § 51.80 Draft environmental impact statement—materials license. (a) The NRC staff will either prepare a draft...

  4. 10 CFR 51.80 - Draft environmental impact statement-materials license.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Draft environmental impact statement-materials license. 51...-Regulations Implementing Section 102(2) Draft Environmental Impact Statements-Materials Licenses § 51.80 Draft environmental impact statement—materials license. (a) The NRC staff will either prepare a draft...

  5. 10 CFR 51.80 - Draft environmental impact statement-materials license.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Draft environmental impact statement-materials license. 51...-Regulations Implementing Section 102(2) Draft Environmental Impact Statements-Materials Licenses § 51.80 Draft environmental impact statement—materials license. (a) The NRC staff will either prepare a draft...

  6. 15 CFR 742.11 - Specially designed implements of torture, including thumbscrews, thumbcuffs, fingercuffs, spiked...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... support of U.S. foreign policy to promote the observance of human rights throughout the world, a license... considers international norms regarding human rights and the practices of other countries that control exports to promote the observance of human rights. However, these controls are not based on the...

  7. 15 CFR 742.11 - Specially designed implements of torture, including thumbscrews, thumbcuffs, fingercuffs, spiked...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... support of U.S. foreign policy to promote the observance of human rights throughout the world, a license... considers international norms regarding human rights and the practices of other countries that control exports to promote the observance of human rights. However, these controls are not based on the...

  8. 15 CFR 742.11 - Specially designed implements of torture, including thumbscrews, thumbcuffs, fingercuffs, spiked...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... support of U.S. foreign policy to promote the observance of human rights throughout the world, a license... considers international norms regarding human rights and the practices of other countries that control exports to promote the observance of human rights. However, these controls are not based on the...

  9. 37 CFR 5.15 - Scope of license.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... implemented by the regulations for Unclassified Activities in Foreign Atomic Energy Programs, 10 CFR part 810... this paragraph. This license permits subsequent modifications, amendments, and supplements containing... international agencies; (2) To make amendments, modifications, and supplements, including divisions, changes...

  10. A total design and implementation of an intelligent mobile chemotherapy medication administration.

    PubMed

    Kuo, Ming-Chuan; Chang, Polun

    2014-01-01

    The chemotherapy medication administration is a process involved many stakeholders and efforts. Therefore, the information support system cannot be well designed if the entire process was not carefully examined and reengineered first. We, from a 805-teaching medical center, did a process reengineering and involved physicians, pharmacists and IT engineers to work together to design a mobile support solution. System was implemented in March to July, 2013. A 6" android handheld device with 1D BCR was used as the main hardware. 18 nurses were invited to evaluate their perceived acceptance of system based on Technology Acceptance Model for Mobile Service Model. Time saved was also calculated to measure the effectiveness of system. The results showed positive support from nurses. The estimated time saved every year was about 288 nursing days. We believe our mobile chemotherapy medication administration support system is successful in terms of acceptance and real impacts.

  11. Orbit trim maneuver design and implementation for the 1975 Mars Viking Mission

    NASA Technical Reports Server (NTRS)

    Hintz, G. R.; Farless, D. L.; Adams, M. J.

    1978-01-01

    The Viking Mission included the insertion of two unmanned spacecraft into orbit about Mars and the deployment of a soft-lander from each. A description is presented of the adaptive design and implementation of the spacecraft propulsive maneuvers as these flights progressed, taking into account also the inflight results for the orbital phase of the primary Viking mission. The design process included the selection of target parameters and the minimization of both propellant usage and the effects of execution errors, while complying with mission and operational constraints. All maneuvers performed to trim the spacecraft orbits are considered. Attention is given to navigation requirements, geometry definitions and terminology, maneuver mechanization and constraints, and maneuver capability.

  12. Design and implementation of a new low-cost subsurface mooring system for efficient data recovery

    SciTech Connect

    Tian, Chuan; Deng, Zhiqun; Tian, Jiwei; Zhao, Wei; Song, Dalei; Xu, Ming; Xu, Xiaoyang; Lu, Jun

    2013-09-23

    Mooring systems are the most effective method for making sustained time series observations in the oceans. Generally there are two types of ocean mooring systems: surface and subsurface. Subsurface mooring system is less likely to be damaged after deployment than surface system. However, subsurface system usually needs to be retrieved from the ocean for data recovery. This paper describes the design and implementation of a new low-cost subsurface mooring system for efficient data recovery: Timed Communication Buoy System (TCBS). TCBS is usually integrated in the main float and the designated data is downloaded from the control system. After data retrieval, TCBS will separate from main float, rise up to the sea surface, and transmit data by satellite communication.

  13. eSalud: Designing and Implementing Culturally Competent eHealth Research With Latino Patient Populations

    PubMed Central

    Banas, Jennifer; Smith, Jeremiah; Languido, Lauren; Shen, Elaine; Gutierrez, Sandra; Cordero, Evelyn; Flores, Lucia

    2014-01-01

    eHealth is characterized by technology-enabled processes, systems, and applications that expedite accurate, real-time health information, feedback, and skill development to advance patient-centered care. When designed and applied in a culturally competent manner, eHealth tools can be particularly beneficial for traditionally marginalized ethnic minority groups, such as Latinos, a group that has been identified as being at the forefront of emerging technology use in the United States. In this analytic overview, we describe current eHealth research that has been conducted with Latino patient populations. In addition, we highlight cultural and linguistic factors that should be considered during the design and implementation of eHealth interventions with this population. With increasing disparities in preventive care information, behaviors, and services, as well as health care access in general, culturally competent eHealth tools hold great promise to help narrow this gap and empower communities. PMID:25320901

  14. Toward Biosynthetic Design and Implementation of Escherichia coli-Derived Paclitaxel and Other Heterologous Polyisoprene Compounds

    PubMed Central

    Jiang, Ming; Stephanopoulos, Gregory

    2012-01-01

    Escherichia coli offers unparalleled engineering capacity in the context of heterologous natural product biosynthesis. However, as with other heterologous hosts, cellular metabolism must be designed or redesigned to support final compound formation. This task is at once complicated and aided by the fact that the cell does not natively produce an abundance of natural products. As a result, the metabolic engineer avoids complicated interactions with native pathways closely associated with the outcome of interest, but this convenience is tempered by the need to implement the required metabolism to allow functional biosynthesis. This review focuses on engineering E. coli for the purpose of polyisoprene formation, as it is related to isoprenoid compounds currently being pursued through a heterologous approach. In particular, the review features the compound paclitaxel and early efforts to design and overproduce intermediates through E. coli. PMID:22287010

  15. Feed-in Tariff Policy: Design, Implementation, and RPS Policy Interactions

    SciTech Connect

    Cory, K.; Couture, T.; Kreycik, C.

    2009-03-01

    Feed-in tariff (FIT) policies are implemented in more than 40 countries around the world and are cited as the primary reason for the success of the German and Spanish renewable energy markets. As a result of that success, FIT policy proposals are starting to gain traction in several U.S. states and municipalities. Experience from Europe is also beginning to demonstrate that properly designed FITs may be more cost-effective than renewable portfolio standards (RPS), which make use of competitive solicitations. This article explores the design and operation of feed-in tariff policies, including a FIT policy definition, payment-structure options, and payment differentiation. The article also touches on the potential interactions between FIT policies and RPS policies at the state level.

  16. Designing and implementing INTREPID, an intensive program in translational research methodologies for new investigators.

    PubMed

    Plottel, Claudia S; Aphinyanaphongs, Yindalon; Shao, Yongzhao; Micoli, Keith J; Fang, Yixin; Goldberg, Judith D; Galeano, Claudia R; Stangel, Jessica H; Chavis-Keeling, Deborah; Hochman, Judith S; Cronstein, Bruce N; Pillinger, Michael H

    2014-12-01

    Senior housestaff and junior faculty are often expected to perform clinical research, yet may not always have the requisite knowledge and skills to do so successfully. Formal degree programs provide such knowledge, but require a significant commitment of time and money. Short-term training programs (days to weeks) provide alternative ways to accrue essential information and acquire fundamental methodological skills. Unfortunately, published information about short-term programs is sparse. To encourage discussion and exchange of ideas regarding such programs, we here share our experience developing and implementing INtensive Training in Research Statistics, Ethics, and Protocol Informatics and Design (INTREPID), a 24-day immersion training program in clinical research methodologies. Designing, planning, and offering INTREPID was feasible, and required significant faculty commitment, support personnel and infrastructure, as well as committed trainees.

  17. A total design and implementation of an intelligent mobile chemotherapy medication administration.

    PubMed

    Kuo, Ming-Chuan; Chang, Polun

    2014-01-01

    The chemotherapy medication administration is a process involved many stakeholders and efforts. Therefore, the information support system cannot be well designed if the entire process was not carefully examined and reengineered first. We, from a 805-teaching medical center, did a process reengineering and involved physicians, pharmacists and IT engineers to work together to design a mobile support solution. System was implemented in March to July, 2013. A 6" android handheld device with 1D BCR was used as the main hardware. 18 nurses were invited to evaluate their perceived acceptance of system based on Technology Acceptance Model for Mobile Service Model. Time saved was also calculated to measure the effectiveness of system. The results showed positive support from nurses. The estimated time saved every year was about 288 nursing days. We believe our mobile chemotherapy medication administration support system is successful in terms of acceptance and real impacts. PMID:24943579

  18. 10 CFR 73.55 - Requirements for physical protection of licensed activities in nuclear power reactors against...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... power reactor licensee, licensed under 10 CFR part 50, shall implement the requirements of this section... applicants for an operating license under 10 CFR part 50, or combined license under 10 CFR part 52 who have... integration of systems, technologies, programs, equipment, supporting processes, and implementing...

  19. 10 CFR 73.55 - Requirements for physical protection of licensed activities in nuclear power reactors against...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... power reactor licensee, licensed under 10 CFR part 50, shall implement the requirements of this section... applicants for an operating license under 10 CFR part 50, or combined license under 10 CFR part 52 who have... integration of systems, technologies, programs, equipment, supporting processes, and implementing...

  20. 10 CFR 73.55 - Requirements for physical protection of licensed activities in nuclear power reactors against...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... power reactor licensee, licensed under 10 CFR part 50, shall implement the requirements of this section... applicants for an operating license under 10 CFR part 50, or combined license under 10 CFR part 52 who have... integration of systems, technologies, programs, equipment, supporting processes, and implementing...