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Sample records for engineering aipr executive

  1. System Re-engineering Project Executive Summary

    DTIC Science & Technology

    1991-11-01

    Management Information System (STAMIS) application. This project involved reverse engineering, evaluation of structured design and object-oriented design, and re- implementation of the system in Ada. This executive summary presents the approach to re-engineering the system, the lessons learned while going through the process, and issues to be considered in future tasks of this nature.... Computer-Aided Software Engineering (CASE), Distributed Software, Ada, COBOL, Systems Analysis, Systems Design, Life Cycle Development, Functional Decomposition, Object-Oriented

  2. The Use of Executive Control Processes in Engineering Design by Engineering Students and Professional Engineers

    ERIC Educational Resources Information Center

    Dixon, Raymond A.; Johnson, Scott D.

    2012-01-01

    A cognitive construct that is important when solving engineering design problems is executive control process, or metacognition. It is a central feature of human consciousness that enables one "to be aware of, monitor, and control mental processes." The framework for this study was conceptualized by integrating the model for creative design, which…

  3. STEM: Science Technology Engineering Mathematics. Executive Summary

    ERIC Educational Resources Information Center

    Carnevale, Anthony P.; Smith, Nicole; Melton, Michelle

    2011-01-01

    Science, Technology, Engineering, and Mathematics (STEM) occupations are critical to the nation's continued economic competitiveness because of their direct ties to innovation, economic growth, and productivity, even though they will only be 5 percent of all jobs in the U.S. economy by 2018. The disproportionate influence of STEM raises a…

  4. Energy Engineering Analysis Program (EEAP), Worms Military Community, West Germany, revised executive summary. Executive summary

    SciTech Connect

    1986-08-01

    This document is the Executive Summary of the Phase II Energy Report for the Energy Engineering Analysis Program (EEAP) for the Worms, West Germany Military Community. The purpose of this document is to present analysis of potential energy conservation projects at each of the sites.

  5. Mining and Re-engineering Transactional Workflows for Reliable Executions

    NASA Astrophysics Data System (ADS)

    Gaaloul, Walid; Bhiri, Sami; Haller, Armin

    A continuous evolution of business process parameters, constraints and needs, hardly foreseeable initially, requires from the business process management systems a continuous design and a reliable process model. In this paper, we are interested in developing a reactive design through a process log analysis ensuring process re-engineering and execution reliability.

  6. Executive control systems in the engineering design environment

    NASA Technical Reports Server (NTRS)

    Hurst, P. W.; Pratt, T. W.

    1985-01-01

    Executive Control Systems (ECSs) are software structures for the unification of various engineering design application programs into comprehensive systems with a central user interface (uniform access) method and a data management facility. Attention is presently given to the most significant determinations of a research program conducted for 24 ECSs, used in government and industry engineering design environments to integrate CAD/CAE applications programs. Characterizations are given for the systems' major architectural components and the alternative design approaches considered in their development. Attention is given to ECS development prospects in the areas of interdisciplinary usage, standardization, knowledge utilization, and computer science technology transfer.

  7. Executive control systems in the engineering design environment

    NASA Technical Reports Server (NTRS)

    Hurst, P. W.; Pratt, T. W.

    1985-01-01

    Executive Control Systems (ECSs) are software structures for the unification of various engineering design application programs into comprehensive systems with a central user interface (uniform access) method and a data management facility. Attention is presently given to the most significant determinations of a research program conducted for 24 ECSs, used in government and industry engineering design environments to integrate CAD/CAE applications programs. Characterizations are given for the systems' major architectural components and the alternative design approaches considered in their development. Attention is given to ECS development prospects in the areas of interdisciplinary usage, standardization, knowledge utilization, and computer science technology transfer.

  8. Model-Driven Engineering of Machine Executable Code

    NASA Astrophysics Data System (ADS)

    Eichberg, Michael; Monperrus, Martin; Kloppenburg, Sven; Mezini, Mira

    Implementing static analyses of machine-level executable code is labor intensive and complex. We show how to leverage model-driven engineering to facilitate the design and implementation of programs doing static analyses. Further, we report on important lessons learned on the benefits and drawbacks while using the following technologies: using the Scala programming language as target of code generation, using XML-Schema to express a metamodel, and using XSLT to implement (a) transformations and (b) a lint like tool. Finally, we report on the use of Prolog for writing model transformations.

  9. A distributed query execution engine of big attributed graphs.

    PubMed

    Batarfi, Omar; Elshawi, Radwa; Fayoumi, Ayman; Barnawi, Ahmed; Sakr, Sherif

    2016-01-01

    A graph is a popular data model that has become pervasively used for modeling structural relationships between objects. In practice, in many real-world graphs, the graph vertices and edges need to be associated with descriptive attributes. Such type of graphs are referred to as attributed graphs. G-SPARQL has been proposed as an expressive language, with a centralized execution engine, for querying attributed graphs. G-SPARQL supports various types of graph querying operations including reachability, pattern matching and shortest path where any G-SPARQL query may include value-based predicates on the descriptive information (attributes) of the graph edges/vertices in addition to the structural predicates. In general, a main limitation of centralized systems is that their vertical scalability is always restricted by the physical limits of computer systems. This article describes the design, implementation in addition to the performance evaluation of DG-SPARQL, a distributed, hybrid and adaptive parallel execution engine of G-SPARQL queries. In this engine, the topology of the graph is distributed over the main memory of the underlying nodes while the graph data are maintained in a relational store which is replicated on the disk of each of the underlying nodes. DG-SPARQL evaluates parts of the query plan via SQL queries which are pushed to the underlying relational stores while other parts of the query plan, as necessary, are evaluated via indexless memory-based graph traversal algorithms. Our experimental evaluation shows the efficiency and the scalability of DG-SPARQL on querying massive attributed graph datasets in addition to its ability to outperform the performance of Apache Giraph, a popular distributed graph processing system, by orders of magnitudes.

  10. Biomedical engineers and participation in judicial executions: capital punishment as a technical problem.

    PubMed

    Doyle, John

    2007-01-01

    This paper discusses the topic of judicial execution from the perspective of the intersection of the technological issues and the professional ethics issues. Although physicians are generally ethically forbidden from any involvement in the judicial execution process, this does not appear to be the case for engineering professionals. This creates an interesting but controversial opportunity for the engineering community (especially biomedical engineers) to improve the humaneness and reliability of the judicial execution process.

  11. Exploiting Semantic Web Technologies to Develop OWL-Based Clinical Practice Guideline Execution Engines.

    PubMed

    Jafarpour, Borna; Abidi, Samina Raza; Abidi, Syed Sibte Raza

    2016-01-01

    Computerizing paper-based CPG and then executing them can provide evidence-informed decision support to physicians at the point of care. Semantic web technologies especially web ontology language (OWL) ontologies have been profusely used to represent computerized CPG. Using semantic web reasoning capabilities to execute OWL-based computerized CPG unties them from a specific custom-built CPG execution engine and increases their shareability as any OWL reasoner and triple store can be utilized for CPG execution. However, existing semantic web reasoning-based CPG execution engines suffer from lack of ability to execute CPG with high levels of expressivity, high cognitive load of computerization of paper-based CPG and updating their computerized versions. In order to address these limitations, we have developed three CPG execution engines based on OWL 1 DL, OWL 2 DL and OWL 2 DL + semantic web rule language (SWRL). OWL 1 DL serves as the base execution engine capable of executing a wide range of CPG constructs, however for executing highly complex CPG the OWL 2 DL and OWL 2 DL + SWRL offer additional executional capabilities. We evaluated the technical performance and medical correctness of our execution engines using a range of CPG. Technical evaluations show the efficiency of our CPG execution engines in terms of CPU time and validity of the generated recommendation in comparison to existing CPG execution engines. Medical evaluations by domain experts show the validity of the CPG-mediated therapy plans in terms of relevance, safety, and ordering for a wide range of patient scenarios.

  12. Creating system engineering products with executable models in a model-based engineering environment

    NASA Astrophysics Data System (ADS)

    Karban, Robert; Dekens, Frank G.; Herzig, Sebastian; Elaasar, Maged; Jankevičius, Nerijus

    2016-08-01

    Applying systems engineering across the life-cycle results in a number of products built from interdependent sources of information using different kinds of system level analysis. This paper focuses on leveraging the Executable System Engineering Method (ESEM) [1] [2], which automates requirements verification (e.g. power and mass budget margins and duration analysis of operational modes) using executable SysML [3] models. The particular value proposition is to integrate requirements, and executable behavior and performance models for certain types of system level analysis. The models are created with modeling patterns that involve structural, behavioral and parametric diagrams, and are managed by an open source Model Based Engineering Environment (named OpenMBEE [4]). This paper demonstrates how the ESEM is applied in conjunction with OpenMBEE to create key engineering products (e.g. operational concept document) for the Alignment and Phasing System (APS) within the Thirty Meter Telescope (TMT) project [5], which is under development by the TMT International Observatory (TIO) [5].

  13. The query execution engine in Tandem`s new ServerWare SQL product

    SciTech Connect

    Celis, P.; Zeller, H.

    1996-12-31

    Tandem has re-written its SQL compiler and its query execution engine into a new product that will be available on multiple operating systems. The new product uses a novel query execution engine and we will highlight the unique aspects of the new engine. ServerWare SQL uses a data flow and scheduler driven task model to execute queries. Tasks communicate either via in-memory queues or via interprocess communication. Partitioned, pipelined, or independent operations are executed in parallel. By adding new task types the model can be easily extended. Parallelism in a distributed memory environment is implemented as a special {open_quotes}Exchange{close_quotes} task type, as in the Volcano research prototype. Scheduling and load balancing are performed by separate scheduler tasks.

  14. Software engineering and the role of Ada: Executive seminar

    NASA Technical Reports Server (NTRS)

    Freedman, Glenn B.

    1987-01-01

    The objective was to introduce the basic terminology and concepts of software engineering and Ada. The life cycle model is reviewed. The application of the goals and principles of software engineering is applied. An introductory understanding of the features of the Ada language is gained. Topics addressed include: the software crises; the mandate of the Space Station Program; software life cycle model; software engineering; and Ada under the software engineering umbrella.

  15. Space transportation booster engine configuration study. Volume 1: Executive Summary

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The objective of the Space Transportation Booster Engine (STBE) Configuration Study is to contribute to the Advanced Launch System (ALS) development effort by providing highly reliable, low cost booster engine concepts for both expendable and reusable rocket engines. The objectives of the Space Transportation Booster Engine (STBE) Configuration Study were to identify engine configurations which enhance vehicle performance and provide operational flexibility at low cost, and to explore innovative approaches to the follow-on full-scale development (FSD) phase for the STBE.

  16. FWP executive summaries: basic energy sciences materials sciences and engineering program (SNL/NM).

    SciTech Connect

    Samara, George A.; Simmons, Jerry A.

    2006-07-01

    This report presents an Executive Summary of the various elements of the Materials Sciences and Engineering Program which is funded by the Division of Materials Sciences and Engineering, Office of Basic Energy Sciences, U.S. Department of Energy at Sandia National Laboratories, New Mexico. A general programmatic overview is also presented.

  17. Execution Of Systems Integration Principles During Systems Engineering Design

    DTIC Science & Technology

    2016-09-01

    Very Idea Some Thoughts about Why They Work When they Work.” Science of Computer Programming, 42.1: 11–27. Blanchard, Benjamin S., and Wolter J...degree of MASTER OF SCIENCE IN SYSTEMS ENGINEERING MANAGEMENT from the NAVAL POSTGRADUATE SCHOOL September 2016 Approved by...acceptable period of time.” References Brooks, Frederick P. 2010. The Design of the Design, Essays from a Computer Scientist. Boston, MA: Pearson

  18. Nuclear electric propulsion mission engineering study. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Results of a mission engineering analysis of nuclear-thermionic electric propulsion spacecraft for unmanned interplanetary and geocentric missions are summarized. Critical technologies associated with the development of nuclear electric propulsion (NEP) are assessed. Outer planet and comet rendezvous mission analysis, NEP stage design for geocentric and interplanetary missions, NEP system development cost and unit costs, and technology requirements for NEP stage development are studied. The NEP stage design provides both inherent reliability and high payload mass capability. The NEP stage and payload integration was found to be compatible with the space shuttle.

  19. Coal gasification systems engineering and analysis. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Feasibility analyses and systems engineering studies for a 20,000 tons per day medium Btu (MBG) coal gasification plant to be built by TVA in Northern Alabama were conducted. Major objectives were as follows: (1) provide design and cost data to support the selection of a gasifier technology and other major plant design parameters, (2) provide design and cost data to support alternate product evaluation, (3) prepare a technology development plan to address areas of high technical risk, and (4) develop schedules, PERT charts, and a work breakdown structure to aid in preliminary project planning. Volume one contains a summary of gasification system characterizations. Five gasification technologies were selected for evaluation: Koppers-Totzek, Texaco, Lurgi Dry Ash, Slagging Lurgi, and Babcock and Wilcox. A summary of the trade studies and cost sensitivity analysis is included.

  20. Energy engineering analysis program, Fulda Military Community Germany. Executive summary. Final report

    SciTech Connect

    1984-05-01

    This Executive Summary outlines the results of all work for the Energy Engineering Analysis Program (EEAP), Fulda Military Community, Germany. This work was authorized under contract number DACA 90-82-C-0204 with the U.S. Army Corps of Engineers, Europe Division, Frankfurt AIM, Germany. The primary purpose of the Energy Engineering Analysis Program was to develop Energy Conservation investment Program (ECiP) projects that comply with the objectives set forth in the Army Facilities Energy Plan. The work was performed in three phases: Phase I consisted of data gathering and inspection of facilities culminating in a data report; Phase II included energy data analysis, evaluation of the technical and economic feasibility of energy conservation opportunities, and completion of the front pages of DD Forms 1391; Phase III included preparation and completion of DO Forms 1391, including detailed justifications and project development brochures (PDB-I`s).

  1. Energy Engineering Analysis Program. Bamberg Military Community Germany. Executive summary. Final report

    SciTech Connect

    1984-05-01

    This Executive Summary outlines the results of all work for the Energy Engineering Analysis Program (EEAP), Bamberg Military Community, Germany. This work was authorized under contract number DACA 90-82-C-0204 with the U.S. Army Corps of Engineers, Europe Division, Frankfurt A/M, Germany. The primary purpose of the Energy Engineering Analysis Program was to develop Energy Conservation Investment Program (ECIP) projects that comply with the objectives set forth in the Army Facilities Energy Plan. The work was performed in three phases: Phase 1 consisted of data gathering and inspection of facilities culminating in a data report; Phase II included energy data analysis, evaluation of the technical and economic feasibility of energy conservation opportunities, and completion of the front pages of DD Forms 1391; Phase III included preparation and completion of DD Forms 1391, including detailed justifications and project development brochures (PDB-I`s).

  2. Energy Engineering Analysis Program, National Training Center, Fort Irwin, California; executive summary. Final report

    SciTech Connect

    1984-06-01

    This Executive Summary outlines the results of all work under Phases I and II for the Energy Engineering Analysis Program (EEAP) for Fort Irwin, National Training Center (NTC). Work is authorized under contract number DACA 05-81-C-0258 with the U.S. Army Corps of Engineers, Sacramento District, California. The purpose of this Energy Engineering Analysis Program is to develop Energy Conservation Investment Program (ECIP) projects in compliance with the objectives set forth in the Army Facilities Energy Plan (AFEP). Energy conservation goals for the Fort Irwin NTC facilities in terms of reduction in, energy consumption per square foot of building floor area are as follows: (1) 20% reduction by FY1985, and (2) 40% reduction by FY2000.

  3. Energy Engineering Analysis Program, Eighth US Army, Korea, Volume 1 - executive summary. Final report

    SciTech Connect

    1981-08-01

    Executive Order 12003, dated 19 July 1977, set forth national goals in energy conservation and provided specific guidance to Federal agencies for reduction of energy consumption. The Army Energy Plan, published in February 1978, similarly set up goals for the Army. Succeeding publications and procedures established specific programs and the Energy Engineering Analysis Program (EEAP) evolved as the vehicle for generating documentation for energy conserving construction projects. In parallel, the Congress has authorized funds for such projects under the Energy Conservation Investment Program (ECIP).

  4. A commercial procedure execution engine completing the command chain of a university satellite simulation infrastructure

    NASA Astrophysics Data System (ADS)

    Fritz, Michael; Falke, Albert; Kuwahara, Toshinori; Roeser, Hans-Peter; Pearson, Steve; Witts, Andrew; Eickhoff, Jens

    2010-03-01

    The Institute of Space Systems at the University of Stuttgart has a small satellite programme consisting of currently four missions. The first of these missions is the Flying Laptop, the purpose of which are technology evaluation, Earth observation and scientific measurement. Since the budget for a University satellite programme is obviously limited, engineering models of the entire spacecraft are to be avoided. In order to keep technical risks at a low level, a simulation based development approach was selected instead which already has been applied as proven technology in industry. The Institute of Space Systems applies the system simulation infrastructure Model- based Development and Verification Environment (MDVE) developed by Astrium as real-time simulator which is commanded via a SCOS-2000 mission control system. Easy commanding of such an entire simulated S/C, respectively, later the hardware in AIT phase, is mandatory especially for students only working with the equipment for a typical 6 months thesis period. Therefore the infrastructure setup was completed by the test procedure editor and execution engine Manufacturing and Operations Information System (MOIS) which for the first time provides a complete command/execution/control chain in the programme.

  5. Executive control systems in the engineering design environment. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Hurst, P. W.

    1985-01-01

    An executive control system (ECS) is a software structure for unifying various applications codes into a comprehensive system. It provides a library of applications, a uniform access method through a cental user interface, and a data management facility. A survey of twenty-four executive control systems designed to unify various CAD/CAE applications for use in diverse engineering design environments within government and industry was conducted. The goals of this research were to establish system requirements to survey state-of-the-art architectural design approaches, and to provide an overview of the historical evolution of these systems. Foundations for design are presented and include environmental settings, system requirements, major architectural components, and a system classification scheme based on knowledge of the supported engineering domain(s). An overview of the design approaches used in developing the major architectural components of an ECS is presented with examples taken from the surveyed systems. Attention is drawn to four major areas of ECS development: interdisciplinary usage; standardization; knowledge utilization; and computer science technology transfer.

  6. Electronic Engineering Notebook: A software environment for research execution, documentation and dissemination

    NASA Technical Reports Server (NTRS)

    Moerder, Dan

    1994-01-01

    The electronic engineering notebook (EEN) consists of a free form research notebook, implemented in a commercial package for distributed hypermedia, which includes utilities for graphics capture, formatting and display of LaTex constructs, and interfaces to the host operating system. The latter capability consists of an information computer-aided software engineering (CASE) tool and a means to associate executable scripts with source objects. The EEN runs on Sun and HP workstations. The EEN, in day-to-day use can be used in much the same manner as the sort of research notes most researchers keep during development of projects. Graphics can be pasted in, equations can be entered via LaTex, etc. In addition, the fact that the EEN is hypermedia permits easy management of 'context', e.g., derivations and data can contain easily formed links to other supporting derivations and data. The CASE tool also permits development and maintenance of source code directly in the notebook, with access to its derivations and data.

  7. Towards automated generation and execution of clinical guidelines: engine design and implementation through the ICU Modified Schofield use case.

    PubMed

    De Backere, F; Moens, H; Steurbaut, K; Colpaert, K; Decruyenaere, J; De Turck, F

    2012-08-01

    As the complexity and amount of medical information keeps increasing, it is difficult to maintain the same quality of care. Therefore, clinical guidelines are used to structure best practices and care, but they also support physicians and nurses in the diagnostic and treatment process. Currently, no standardized format exists to represent these guidelines. Translating guidelines into a computer interpretable format can overcome problems in the physicians' workflow and improve clinician's uptake. An engine is proposed to automatically translate and execute clinical guidelines. These guidelines are represented as flowcharts, expressed in either (i) a computer interpretable guideline format or (ii) a UML diagram. A detailed overview of the architecture is presented and algorithms, aiming at grouping several components and distributing the guidelines, are proposed to optimize the execution of the guidelines. The Modified Schofield guideline for the calculation of the calorie need for burn patients was used for evaluation. Results show that the execution of guidelines using the engine is very efficient. Using optimization algorithms the execution times can be lowered. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. Orbit Transfer Vehicle (OTV) advanced expander cycle engine point design study. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    Mellish, J. A.

    1980-01-01

    Engine control techniques were established and new technology requirements were identified. The designs of the components and engine were prepared in sufficient depth to calculate engine and component weights and envelopes, turbopump efficiencies and recirculation leakage rates, and engine performance. Engine design assumptions are presented along with the structural design criteria.

  9. Orbit Transfer Vehicle (OTV) engine, phase A study. Volume 1: Executive Summary

    NASA Technical Reports Server (NTRS)

    Mellish, J. A.

    1979-01-01

    Design and parametric data for the hydrogen oxygen engine used in the orbiter transfer vehicle are presented. The engine design is analyzed and minimum engine performance and man rating requirements are discussed. Candidate cycle performance, weight and tradeoff analysis, and cost estimates are reported.

  10. The pipeline system for Octave and Matlab (PSOM): a lightweight scripting framework and execution engine for scientific workflows

    PubMed Central

    Bellec, Pierre; Lavoie-Courchesne, Sébastien; Dickinson, Phil; Lerch, Jason P.; Zijdenbos, Alex P.; Evans, Alan C.

    2012-01-01

    The analysis of neuroimaging databases typically involves a large number of inter-connected steps called a pipeline. The pipeline system for Octave and Matlab (PSOM) is a flexible framework for the implementation of pipelines in the form of Octave or Matlab scripts. PSOM does not introduce new language constructs to specify the steps and structure of the workflow. All steps of analysis are instead described by a regular Matlab data structure, documenting their associated command and options, as well as their input, output, and cleaned-up files. The PSOM execution engine provides a number of automated services: (1) it executes jobs in parallel on a local computing facility as long as the dependencies between jobs allow for it and sufficient resources are available; (2) it generates a comprehensive record of the pipeline stages and the history of execution, which is detailed enough to fully reproduce the analysis; (3) if an analysis is started multiple times, it executes only the parts of the pipeline that need to be reprocessed. PSOM is distributed under an open-source MIT license and can be used without restriction for academic or commercial projects. The package has no external dependencies besides Matlab or Octave, is straightforward to install and supports of variety of operating systems (Linux, Windows, Mac). We ran several benchmark experiments on a public database including 200 subjects, using a pipeline for the preprocessing of functional magnetic resonance images (fMRI). The benchmark results showed that PSOM is a powerful solution for the analysis of large databases using local or distributed computing resources. PMID:22493575

  11. The pipeline system for Octave and Matlab (PSOM): a lightweight scripting framework and execution engine for scientific workflows.

    PubMed

    Bellec, Pierre; Lavoie-Courchesne, Sébastien; Dickinson, Phil; Lerch, Jason P; Zijdenbos, Alex P; Evans, Alan C

    2012-01-01

    The analysis of neuroimaging databases typically involves a large number of inter-connected steps called a pipeline. The pipeline system for Octave and Matlab (PSOM) is a flexible framework for the implementation of pipelines in the form of Octave or Matlab scripts. PSOM does not introduce new language constructs to specify the steps and structure of the workflow. All steps of analysis are instead described by a regular Matlab data structure, documenting their associated command and options, as well as their input, output, and cleaned-up files. The PSOM execution engine provides a number of automated services: (1) it executes jobs in parallel on a local computing facility as long as the dependencies between jobs allow for it and sufficient resources are available; (2) it generates a comprehensive record of the pipeline stages and the history of execution, which is detailed enough to fully reproduce the analysis; (3) if an analysis is started multiple times, it executes only the parts of the pipeline that need to be reprocessed. PSOM is distributed under an open-source MIT license and can be used without restriction for academic or commercial projects. The package has no external dependencies besides Matlab or Octave, is straightforward to install and supports of variety of operating systems (Linux, Windows, Mac). We ran several benchmark experiments on a public database including 200 subjects, using a pipeline for the preprocessing of functional magnetic resonance images (fMRI). The benchmark results showed that PSOM is a powerful solution for the analysis of large databases using local or distributed computing resources.

  12. System-of-Systems Engineering for Air Force Capability Development: Executive Summary and Annotated Brief

    DTIC Science & Technology

    2005-07-01

    developer, tester, trainer, sustainer , and researcher) are considered throughout that process. These seven, essentially peer, stakeholders are not...becomes the de facto systems engineer, acquirer, developer, tester, and sustainer for capabilities such as imagery in the cockpit. PUBLIC RELEASE 13...discipline that builds upon traditional Systems Engineering approaches, but involves new approaches and enablers to evolve and sustain a system-of

  13. Final Report of The Women's Experiences in College Engineering (WECE) Project. Executive Summary

    ERIC Educational Resources Information Center

    Goodman, Irene F.

    2002-01-01

    The Women's Experiences in College Engineering (WECE) project is the first cross-institutional, longitudinal examination of undergraduate women's experiences and persistence in engineering majors. The study was funded by both the National Science Foundation and the Alfred P. Sloan Foundation and conducted by Goodman Research Group, Inc. (GRG), a…

  14. Energy savings opportunity survey, Energy Engineering Analysis Program, Fort Buchanan, Puerto Rico. Volume 1 - executive summary. Final report

    SciTech Connect

    1989-07-28

    This is the Executive Summary of the Final Report required under Contract No. DACA 21-87-C-0508 between the Savannah District Corps of Engineers (COE) and the Systems Engineering and Analysis Division (SEAD), Planning Research Corporation (PRC). The contract calls for an Energy Savings Opportunity Survey (ESOS) Energy Engineering Analysis Program (EEAP) at Fort Buchanan and its associated U.S. Army Reserve (USAR) Centers, Puerto Rico. The ECO`s identified and recommended in this survey are listed in section 4. In summary, for the total program, 19 projects, if implemented, will save: 11,101 MBtu`s of electrical energy or 3,252,622 kilowatt-hours, annually, saving $260,321 per year for an investment of $957,143. The projects will pay for themselves in 3.7 years and the Savings-to-Investment Ratio (SIR) will be 7.6. In addition to the individual energy-saving projects that are the primary results of this study, four general recommendations are called for.

  15. Energy Engineering Analysis Program (EEAP) of Bad Kreuznach Military Community, United States Army. Executive summary

    SciTech Connect

    Houston, R.M.

    1984-04-01

    This summarizes the results of an Energy Engineering Analysis Program (EEAP) of the Bad Kreuznach Military Community. It was conducted by Kling-Lindquist Engineers, Inc. (K/L) for the Department of the Army, Europe Division of the Corps of Engineers under Contract No. DACA-90-82-0187. Kling-Lindquist, Inc., employed the services of Robert M. Houston GmbH (RMH), Frankfurt, Germany, to assist in the field survey, cost estimating and other phases of the work requiring local knowledge. The objective of this project was to identify cost effective means by which energy consumption at the Military Community can be reduced in accordance with the goals and objectives set forth in the Army Facilities Energy Plan (AFEP). This plan has set a goal for FY 85 to reduce energy consumption by 20% from the total energy consumption of FY 75.

  16. Experimental hydrogen-fueled automotive engine design data-base project. Volume 1. Executive summary report

    SciTech Connect

    Swain, M.R.; Adt, R.R. Jr.; Pappas, J.M.

    1983-05-01

    A preliminary hydrogen-fueled automotive piston engine design data-base now exists as a result of a research project at the University of Miami. The effort, which is overviewed here, encompassed the testing of 19 different configurations of an appropriately-modified, 1.6-liter displacement, light-duty automotive piston engine. The design data base includes engine performance and exhaust emissions over the entire load range, generally at a fixed speed (1800 rpm) and best efficiency spark timing. This range was sometimes limited by intake manifold backfiring and lean-limit restrictions; however, effective measures were demonstrated for obviating these problems. High efficiency, competitive specific power, and low emissions were conclusively demonstrated.

  17. Energy Engineering Analysis Program, Wuerzburg Military Community. Executive summary. Final report

    SciTech Connect

    1984-06-01

    This final report is submitted in accordance with the Schedule of Title I Services for Contract DACA 90-81-C-0094 Energy Engineering Analysis Program FY 81 OMA, EEAP 007, Aschaffenburg, Wuerzburg, and Schweinfurt Military Communities, and as amended by Addenda Nos. 1, 2, and 3 to Appendix A and the resume of Negotiations. The purpose of the Energy Engineering Analysis Program (EEAP) is to develop a comprehensive plan for the use of energy and to identify energy conservation projects at each of the military communities.

  18. Energy Engineering Analysis Program, Fort McClellan, Alabama, energy audit of Noble Army Hospital. Executive summary. Final report

    SciTech Connect

    1985-06-01

    This report is the executive summary of an Energy Engineering Analysis Program (EEAP) Study that was conducted at the Noble Army Hospital, Fort McClellan, Alabama by the firm of BENATECH, INC. Work was begun on the hospital energy audit during November, 1983. The facilities investigated in this EEAP Study include the main hospital (building 292) and certain support facilities (buildings 1789, 1929, 2290 and 3211). The study was a special EEAP Hospital Energy Audit and indentified I ECIP Project, 3 non-ECiP Projects and 13 Energy Conservation Measures (ECMs). The Scope of Work for the hospital study required the performance of a comprehensive energy audit and analysis. If all of the 17 recommended projects and measures are implemented, a 2.3 percent reduction in basewide energy consumption would be realized. A four volume report has been prepared that describes in detail the work accomplished during the study.

  19. Magnetohydrodynamics (MHD) Engineering Test Facility (ETF) 200 MWe power plant. Conceptual Design Engineering Report (CDER). Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Main elements of the design are identified and explained, and the rationale behind them was reviewed. Major systems and plant facilities are listed and discussed. Construction cost and schedule estimates are presented, and the engineering issues that should be reexamined are identified. The latest (1980-1981) information from the MHD technology program is integrated with the elements of a conventional steam power electric generating plant.

  20. Energy efficient engine program technology benefit/cost study. Volume 1: Executive summary

    SciTech Connect

    Gray, D.E.; Gardner, W.B.

    1983-10-01

    Under the NASA sponsored Energy Efficient Engine Program, Pratt and Whitney completed the Benefit/Cost Study to identify turbofan engine technologies required for the years 2000 to 2010, to assess the benefits of those technologies, and to formulate programs for developing the technologies required for that time period. The results verified that there are still many potential benefits to be realized from the advancement of gas turbine technology. The initial effort was to screen and rank preliminary technology concepts that might be amenable to future development. Cycle studies, flowpath definition studies, and mechanical configuration studies were then used to identify and establish the feasibility of the technologies that would be required in the 2000 to 2010 time frame. These efforts showed that a turbofan engine with advancements in aerodynamics, mechanical arrangements, and materials offered significant performance improvements over 1988 technology. The benefits of the technologies were assessed using fuel burn and direct operating cost plus interest (DOC+I). These concepts could yield thrust specific fuel consumption benefits of almost 16 percent, fuel burn benefits of up to 24 percent and DOC+I benefits of up to 14 percent in a long-range airplane relative to Energy Efficient Engine technology levels. Technology development programs were formulated and recommended to realize those benefits.

  1. Energy Engineering Analysis Program at Watervliet Arsenal, NY, volume 1. Executive summary. Final report

    SciTech Connect

    1984-11-01

    This is the Corrected Final Report on Increments A, B, C, D, E, and G of the Energy Engineering Analysis Program (EEAP) at Watervliet Arsenal (WVLT). This project has been conducted under the Norfolk District, Corps of Engineers Contract No. DACA 65-80-C-00l4, by PRC Systems Services, Cocoa Beach, FL. During Increments A and B, five modification projects were recommended for funding under the Energy Conservation Investment Program (ECIP). Increment G resulted in three recommended projects and Increment E determined the feasibility of a new, coal fired central steam plant. Studies conducted during Increments C and D concluded that none of the proposed work was economically feasible under applicable guidelines.

  2. The Preparation for and Execution of Engineering Operations for the Mars Curiosity Rover Mission

    NASA Technical Reports Server (NTRS)

    Samuels, Jessica A.

    2013-01-01

    The Mars Science Laboratory Curiosity Rover mission is the most complex and scientifically packed rover that has ever been operated on the surface of Mars. The preparation leading up to the surface mission involved various tests, contingency planning and integration of plans between various teams and scientists for determining how operation of the spacecraft (s/c) would be facilitated. In addition, a focused set of initial set of health checks needed to be defined and created in order to ensure successful operation of rover subsystems before embarking on a two year science journey. This paper will define the role and responsibilities of the Engineering Operations team, the process involved in preparing the team for rover surface operations, the predefined engineering activities performed during the early portion of the mission, and the evaluation process used for initial and day to day spacecraft operational assessment.

  3. The Preparation for and Execution of Engineering Operations for the Mars Curiosity Rover Mission

    NASA Technical Reports Server (NTRS)

    Samuels, Jessica A.

    2013-01-01

    The Mars Science Laboratory Curiosity Rover mission is the most complex and scientifically packed rover that has ever been operated on the surface of Mars. The preparation leading up to the surface mission involved various tests, contingency planning and integration of plans between various teams and scientists for determining how operation of the spacecraft (s/c) would be facilitated. In addition, a focused set of initial set of health checks needed to be defined and created in order to ensure successful operation of rover subsystems before embarking on a two year science journey. This paper will define the role and responsibilities of the Engineering Operations team, the process involved in preparing the team for rover surface operations, the predefined engineering activities performed during the early portion of the mission, and the evaluation process used for initial and day to day spacecraft operational assessment.

  4. Model-Based Systems Engineering in the Execution of Search and Rescue Operations

    DTIC Science & Technology

    2015-09-01

    development of a design reference mission, this thesis illustrates how a search and rescue architecture can undergo multiple levels of model-based analysis...domain. Then, other modelers can build upon the work presented here in order to assess any architecture aspect from different operating procedures to... architecture but also any system today and in the future. 14. SUBJECT TERMS model-based systems engineering, search and rescue, modeling

  5. Energy engineering analysis program, 54th area Support Group, Rheinberg, FRY; executive summary

    SciTech Connect

    Daly, L.A.

    1984-05-01

    This Summary outlines the information compiled during Phase II of Contract DACA 90-83-C-0013, `Energy Engineering Analysis Program.` The purpose of the contract is to reduce energy consumption in the community by identifying actions and/or projects that will accomplish this end. Phase II - Data Analysis. During this phase, the data collected in Phase I was analyzed. Energy conservation opportunities (ECOS) were identified and economically analyzed. The `Energy Report` presents recommendations, justifications.

  6. Corps of Engineers Technology Adoption Processes (CETAP) Study. Volume 1. Executive Summary

    DTIC Science & Technology

    1993-07-01

    NUMBER OF PAGES Army Corps of Engineers 46 alternative technology 16. PRICE CODE new technology 17. SECURITY CLASSIFICATION 18. SECURITY CLASSIFICATION 19...considerably longer in the construction industry than, for example, in electronics or medicine . It may take several decades for new building materials to capture...a significant share of their potential markets. The identification, assessment and adoption of important new or alternative technologies in the

  7. Effect of advanced technology and fuel efficient engine on a supersonic-cruise executive jet with a small cabin

    NASA Technical Reports Server (NTRS)

    Beissner, F. L., Jr.; Lovell, W. A.; Robins, A. W.; Swanson, E. E.

    1983-01-01

    An analytical study of a supersonic-cruise, executive, jet aircraft indicated the effects of using advanced technology. The twin-engine, arrow-wing vehicle was configured with a cabin of minimum practical size to hold one pilot, eight passengers, and their baggage. The primary differences between this configuration that of a previous report were the reduction in cabin size and the use of engines that are more fuel-efficient. Both conceptual vehicles are capable of forming the same mission. The current vehicle has a range of 3,350 nautical miles at Mach 2.3 cruise and 2,700 nautical miles at Mach 0.9. The concept description includes configuration definition, aerodynamic and propulsion-system characteristics, and mass properties. Performance analyses are documented for intercontinental and transcontinental flight profiles. In the latter case, a reduction in sonic-boom overpressure from 1.3 to 1.0 pounds per square foot was achieved by varying the flight profile slightly from that for optimum performance.

  8. Energy engineering analysis program at New Cumberland Army Depot, PA. Volume 1: Executive summary. Final report

    SciTech Connect

    1984-03-01

    This is the Corrected Final Report on Increments A through G of the Energy Engineering Analysis Program (EEAP) at New Cumberland Army Depot (NCAD). This project has been conducted under the Norfolk District, Corps of Engineers Contract No. DACA 65-8O-C-0O14, by PRC Systems Services, Cocoa Beach, FL. During Increments A and B, four modification projects were recommended for funding under the Energy Conservation Investment Program (ECIP). Increment G resulted in three recommended projects and Increment E determined the feasibility of a new, coal-fired central steam plant. Studies conducted during Increments C, D, and F concluded that none of the proposed work was economically feasible under applicable guidelines. Actual energy consumption at NCAD was determined from electricity billings and from fuel oil delivery records. Costs were taken. from contracts and service agreements that were in force at the times the various increments were undertaken. Using conversion factors specified in the Army Facilities Energy Plan and prices in effect during the year, the following summarizes the total energy picture for fiscal year (FY) 83.

  9. Energy engineering analysis program, Anniston Army Depot, Increment B, final report; executive summary. Final report

    SciTech Connect

    1988-01-01

    In July 1985, the Army Corps of Engineers, Mobile District, modified their existing contract to include the performance of an additional energy study. The contractual Scope of Work calls for an Energy Engineering Analysis Program (EEAP) study to be conducted at Anniston Army Depot (AAD). This report covers the Energy Monitoring and Control System (EMCS) portion of Increment B of the EEAP study. The Scope of Work calls for the systematic evaluation of the cost effectiveness of an EMCS that will result in the reduction of the installation`s energy use. The general Scope of Work for the EMCS portion of Increment B can be summarized as follows: (1) Review and make effective use of existing energy studies in preparing the EMCS project; (2) Field trips should be used to obtain information on facilities to develop the requirements necessary for the EMCS; (3) Determine the feasibility of an EMCS for building electrical, mechanical, and utility distribution systems; (4) Prepare Project Development Brochures (PDBs), DD Form 1391`s, and supporting documentation for the proposed EMCS project if it meets ECIP criteria; and (5) Detailed recommendations are to be generated and a final report will be provided.

  10. Energy engineering analysis program study report: Anniston Army Depot, Anniston, Alabama. Executive summary. Final report

    SciTech Connect

    1982-06-01

    This is a summary of the Energy Engineering Analysis performed for the Anniston Army Depot (ANAD) in Anniston, Alabama. It includes recommendations to be considered in the development of a Basewide Energy Plan, consisting of energy conservation projects and other recommendations for reduction of the installation`s 1985 source energy consumption. This summary presents data on: Historical and predicted energy consumption; Energy conservation procedures for distribution systems; Energy conservation procedures for buildings and processes; Utilization of energy monitoring and control systems (EMCS); Utilization of wood biomass and waste fuels; Cogeneration and Replacement Boilers. The conservation of energy in existing facilities can be accomplished in the following two ways: Reduce the basic system energy requirements and source energy use; Recover energy discharged from one user and utilize this waste energy for other purposes.

  11. Modeling and executing electronic health records driven phenotyping algorithms using the NQF Quality Data Model and JBoss® Drools Engine.

    PubMed

    Li, Dingcheng; Endle, Cory M; Murthy, Sahana; Stancl, Craig; Suesse, Dale; Sottara, Davide; Huff, Stanley M; Chute, Christopher G; Pathak, Jyotishman

    2012-01-01

    With increasing adoption of electronic health records (EHRs), the need for formal representations for EHR-driven phenotyping algorithms has been recognized for some time. The recently proposed Quality Data Model from the National Quality Forum (NQF) provides an information model and a grammar that is intended to represent data collected during routine clinical care in EHRs as well as the basic logic required to represent the algorithmic criteria for phenotype definitions. The QDM is further aligned with Meaningful Use standards to ensure that the clinical data and algorithmic criteria are represented in a consistent, unambiguous and reproducible manner. However, phenotype definitions represented in QDM, while structured, cannot be executed readily on existing EHRs. Rather, human interpretation, and subsequent implementation is a required step for this process. To address this need, the current study investigates open-source JBoss® Drools rules engine for automatic translation of QDM criteria into rules for execution over EHR data. In particular, using Apache Foundation's Unstructured Information Management Architecture (UIMA) platform, we developed a translator tool for converting QDM defined phenotyping algorithm criteria into executable Drools rules scripts, and demonstrated their execution on real patient data from Mayo Clinic to identify cases for Coronary Artery Disease and Diabetes. To the best of our knowledge, this is the first study illustrating a framework and an approach for executing phenotyping criteria modeled in QDM using the Drools business rules management system.

  12. Modeling and Executing Electronic Health Records Driven Phenotyping Algorithms using the NQF Quality Data Model and JBoss® Drools Engine

    PubMed Central

    Li, Dingcheng; Endle, Cory M; Murthy, Sahana; Stancl, Craig; Suesse, Dale; Sottara, Davide; Huff, Stanley M.; Chute, Christopher G.; Pathak, Jyotishman

    2012-01-01

    With increasing adoption of electronic health records (EHRs), the need for formal representations for EHR-driven phenotyping algorithms has been recognized for some time. The recently proposed Quality Data Model from the National Quality Forum (NQF) provides an information model and a grammar that is intended to represent data collected during routine clinical care in EHRs as well as the basic logic required to represent the algorithmic criteria for phenotype definitions. The QDM is further aligned with Meaningful Use standards to ensure that the clinical data and algorithmic criteria are represented in a consistent, unambiguous and reproducible manner. However, phenotype definitions represented in QDM, while structured, cannot be executed readily on existing EHRs. Rather, human interpretation, and subsequent implementation is a required step for this process. To address this need, the current study investigates open-source JBoss® Drools rules engine for automatic translation of QDM criteria into rules for execution over EHR data. In particular, using Apache Foundation’s Unstructured Information Management Architecture (UIMA) platform, we developed a translator tool for converting QDM defined phenotyping algorithm criteria into executable Drools rules scripts, and demonstrated their execution on real patient data from Mayo Clinic to identify cases for Coronary Artery Disease and Diabetes. To the best of our knowledge, this is the first study illustrating a framework and an approach for executing phenotyping criteria modeled in QDM using the Drools business rules management system. PMID:23304325

  13. U.S. Department of Energy FreedomCar & Vehicle Technologies Program CARB Executive Order Exemption Process for a Hydrogen-fueled Internal Combustion engine Vehicle -- Status Report

    SciTech Connect

    Not Available

    2008-04-01

    The CARB Executive Order Exemption Process for a Hydrogen-fueled Internal Combustion Engine Vehicle was undertaken to define the requirements to achieve a California Air Resource Board Executive Order for a hydrogenfueled vehicle retrofit kit. A 2005 to 2006 General Motors Company Sierra/Chevrolet Silverado 1500HD pickup was assumed to be the build-from vehicle for the retrofit kit. The emissions demonstration was determined not to pose a significant hurdle due to the non-hydrocarbon-based fuel and lean-burn operation. However, significant work was determined to be necessary for Onboard Diagnostics Level II compliance. Therefore, it is recommended that an Experimental Permit be obtained from the California Air Resource Board to license and operate the vehicles for the durability of the demonstration in support of preparing a fully compliant and certifiable package that can be submitted.

  14. Molecular simulation workflows as parallel algorithms: the execution engine of Copernicus, a distributed high-performance computing platform.

    PubMed

    Pronk, Sander; Pouya, Iman; Lundborg, Magnus; Rotskoff, Grant; Wesén, Björn; Kasson, Peter M; Lindahl, Erik

    2015-06-09

    Computational chemistry and other simulation fields are critically dependent on computing resources, but few problems scale efficiently to the hundreds of thousands of processors available in current supercomputers-particularly for molecular dynamics. This has turned into a bottleneck as new hardware generations primarily provide more processing units rather than making individual units much faster, which simulation applications are addressing by increasingly focusing on sampling with algorithms such as free-energy perturbation, Markov state modeling, metadynamics, or milestoning. All these rely on combining results from multiple simulations into a single observation. They are potentially powerful approaches that aim to predict experimental observables directly, but this comes at the expense of added complexity in selecting sampling strategies and keeping track of dozens to thousands of simulations and their dependencies. Here, we describe how the distributed execution framework Copernicus allows the expression of such algorithms in generic workflows: dataflow programs. Because dataflow algorithms explicitly state dependencies of each constituent part, algorithms only need to be described on conceptual level, after which the execution is maximally parallel. The fully automated execution facilitates the optimization of these algorithms with adaptive sampling, where undersampled regions are automatically detected and targeted without user intervention. We show how several such algorithms can be formulated for computational chemistry problems, and how they are executed efficiently with many loosely coupled simulations using either distributed or parallel resources with Copernicus.

  15. Feasibility study of a pressure-fed engine for a water recoverable space shuttle booster. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The activities leading to a tentative concept selection for a pressure-fed engine and propulsion support are outlined. Multiple engine concepts were evaluted through parallel engine major component and system analyses. Booster vehicle coordination, tradeoffs, and technology/development aspects are included. The concept selected for further evaluation has a regeneratively cooled combustion chamber and nozzle in conjuction with an impinging element injector. The propellants chosen are LOX/RP-1, and combustion stabilizing baffles are used to assure dynamic combustion stability.

  16. Feasibility study of a pressure-fed engine for a water recoverable space shuttle booster. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1972-01-01

    An overview is presented of the results of the analyses conducted in support of the selected engine system for the pressure-fed booster stage. During initial phases of the project, a gimbaled, regeneratively cooled, fixed thrust engine having a coaxial pintle injector was selected as optimum for this configuration.

  17. Dual compile strategy for parallel heterogeneous execution.

    SciTech Connect

    Smith, Tyler Barratt; Perry, James Thomas

    2012-06-01

    The purpose of the Dual Compile Strategy is to increase our trust in the Compute Engine during its execution of instructions. This is accomplished by introducing a heterogeneous Monitor Engine that checks the execution of the Compute Engine. This leads to the production of a second and custom set of instructions designed for monitoring the execution of the Compute Engine at runtime. This use of multiple engines differs from redundancy in that one engine is working on the application while the other engine is monitoring and checking in parallel instead of both applications (and engines) performing the same work at the same time.

  18. Execution and executability

    NASA Astrophysics Data System (ADS)

    Bradford, Robert W.; Harrison, Denise

    2015-09-01

    "We have a new strategy to grow our organization." Developing the plan is just the start. Implementing it in the organization is the real challenge. Many organizations don't fail due to lack of strategy; they struggle because it isn't effectively implemented. After working with hundreds of companies on strategy development, Denise and Robert have distilled the critical areas where organizations need to focus in order to enhance profitability through superior execution. If these questions are important to your organization, you'll find useful answers in the following articles: Do you find yourself overwhelmed by too many competing priorities? How do you limit how many strategic initiatives/projects your organization is working on at one time? How do you balance your resource requirements (time and money) with the availability of these resources? How do you balance your strategic initiative requirements with the day-to-day requirements of your organization?

  19. LOX/hydrocarbon rocket engine analytical design methodology development and validation. Volume 1: Executive summary and technical narrative

    NASA Technical Reports Server (NTRS)

    Pieper, Jerry L.; Walker, Richard E.

    1993-01-01

    During the past three decades, an enormous amount of resources were expended in the design and development of Liquid Oxygen/Hydrocarbon and Hydrogen (LOX/HC and LOX/H2) rocket engines. A significant portion of these resources were used to develop and demonstrate the performance and combustion stability for each new engine. During these efforts, many analytical and empirical models were developed that characterize design parameters and combustion processes that influence performance and stability. Many of these models are suitable as design tools, but they have not been assembled into an industry-wide usable analytical design methodology. The objective of this program was to assemble existing performance and combustion stability models into a usable methodology capable of producing high performing and stable LOX/hydrocarbon and LOX/hydrogen propellant booster engines.

  20. Prefinal Report for the Energy Engineering Analysis Program (EEAP), Europe at the Pirmasens Military Community; Volume 1 - Executive Summary

    DTIC Science & Technology

    1984-05-01

    Cons~u’ptioh E 2-5 2.4 tuilding Sro,., Source Energy Consq~t ion I. Z-5 1.5 Typical suildifts Energy Consu𔄃ption I2-5 J ENERS.Y CONSERVA7.1ON...Const ruction Engineering TechNiilan Manageient Division Inergy Departf•tnt Kenneth W. Reriondo Design and ConstuWet iOn Asslitant Electrical Engineer...Inenbou Techn Iker Karliheint Muller tVT Ober-Ing. (Grad.) Trudy Oroescher ITK froject Reneger "I SCCT ION I (XECUTIVI SUMMARY 1.1 uI. TRODUCTION Contract

  1. Energy engineering analysis program, 100th ASG, Grafenwoehr and Vilseck, Germany, energy audit of dining facilities; volume 1 - executive summary. Final report

    SciTech Connect

    1992-11-01

    This document is the executive summary for the Energy Audit and Subsequent Energy/Cost Analyses performed. The study was performed on two dining facilities of the 100th ASG command, Building 101 at Grafenwoehr, Germany and Building 603 at Vilseck, Germany. This project was conducted as part of the Department of the Army`s Energy Engineering Analysis Program (EEAP). The overall objective of this report is to identify and develop projects that can reduce the energy consumption of the aforementioned dining facilities. These projects are to be in compliance with the objectives of the Army Facilities Energy Plan (AFEP) and are to, in no way, decrease the readiness posture of the Army.

  2. Resources for Teachers. "Turning Ideas Into Reality: The Executive Branch Fosters Engineering Excellence." An Institute for Pre-College Science and Social Studies Teachers (West Hartford, Connecticut, February 18-19, 24-26, 1989). Revised.

    ERIC Educational Resources Information Center

    Pierce, Preston E., Comp.

    A compilation of resources is provided for those interested in examining action taken by the executive branch of the federal government to foster scientific and engineering excellence in the United States in the nineteenth century. The resources are intended for use by pre-college secondary science and social studies teachers. Each of the…

  3. Final submittal: Increments A, B, F, G, Fort Story, Energy Engineering Analysis Program: Executive summary. Final report

    SciTech Connect

    1985-12-31

    The objective of this is a summary of an Energy Engineering Analysis, conducted to provide a Basewide Energy Savings Plan at Fort Story, Virginia. This Plan includes recommendations for energy conservation Projects to reduce the installation`s present energy consumption, as well as a description of other energy-related factors which affect consumption. It is important to note that savings figures presented in this summary can only be realized after all Projects have been implemented. MMM Design Group has developed Projects that meet the funding requirements for the D.O.D.`s Energy Conservation Investment Program. Furthermore, the recommended Projects provide compliance with the Army Facilities Energy Plan. This summary presents data relative to the following chronological period: (A) 1975 Energy Consumption (baseline). (B) 1985 Energy Use (projection). The programmed projects developed in this analysis, along with other energy use factors described further in the Basewide Energy Savings Plan, have resulted in a 43% projected reduction in Fort Story`s energy consumption by FY 1985. This Analysis Program was conducted in accordance with the DAEN-MPE-E scope of work for Energy Engineering Analysis Program (EEAP), revised 4 May 1981. The analysis conforms with the NAOEN-MA Norfolk District Energy Conservation Investment Program (ECIP) guidance, dated 10 November 1980. Further Addenda are provided to update the analysis results in accordance with Energy Conservation Investment Program (ECIP) guidance, revised 31 December 1982.

  4. Executive Dysfunction

    PubMed Central

    Rabinovici, Gil D.; Stephens, Melanie L.; Possin, Katherine L.

    2015-01-01

    Purpose of Review: Executive functions represent a constellation of cognitive abilities that drive goal-oriented behavior and are critical to the ability to adapt to an ever-changing world. This article provides a clinically oriented approach to classifying, localizing, diagnosing, and treating disorders of executive function, which are pervasive in clinical practice. Recent Findings: Executive functions can be split into four distinct components: working memory, inhibition, set shifting, and fluency. These components may be differentially affected in individual patients and act together to guide higher-order cognitive constructs such as planning and organization. Specific bedside and neuropsychological tests can be applied to evaluate components of executive function. While dysexecutive syndromes were first described in patients with frontal lesions, intact executive functioning relies on distributed neural networks that include not only the prefrontal cortex, but also the parietal cortex, basal ganglia, thalamus, and cerebellum. Executive dysfunction arises from injury to any of these regions, their white matter connections, or neurotransmitter systems. Dysexecutive symptoms therefore occur in most neurodegenerative diseases and in many other neurologic, psychiatric, and systemic illnesses. Management approaches are patient specific and should focus on treatment of the underlying cause in parallel with maximizing patient function and safety via occupational therapy and rehabilitation. Summary: Executive dysfunction is extremely common in patients with neurologic disorders. Diagnosis and treatment hinge on familiarity with the clinical components and neuroanatomic correlates of these complex, high-order cognitive processes. PMID:26039846

  5. Executive functions.

    PubMed

    Miller, Karen J

    2005-04-01

    Executive functions are higher-order cognitive processes that continue to develop well into adulthood. They are critically important to behavioral self-control and task performance, and deficits can have serious effects on a student's functioning in many areas. Primary care pediatricians can play an important role by being aware of this evolving field of research, current assessment strategies, and by encouraging families, schools, and students to adopt a positive and problem-solving approach to improve executive functions.

  6. EXECUTIVE RESOURCES

    PubMed Central

    Gross, Rachel G.; Grossman, Murray

    2013-01-01

    Executive resources allow for flexible, adaptive, goal-directed responses to environmental circumstances in essentially all facets of daily living. Executive function is composed of related, but separable, components. This article will highlight three essential aspects of executive function: (1) working memory, (2) planning and organizing, and (3) inhibitory control. Working memory is the system by which information is maintained in an active mental state so that it can be used for other purposes. Planning and organizing of behavior involves the way in which individuals optimize the execution of multistep tasks to achieve a goal. Inhibitory control allows an individual to inhibit inappropriate responses and to shift responses when necessary. These aspects of executive function appear to depend in part on large-scale neural networks that are centered in distinct areas of prefrontal cortex, working in concert with other brain regions, such as parietal cortex and the basal ganglia. Executive function is a fundamental aspect of human cognition that is compromised in patients with a wide range of medical conditions. PMID:22810519

  7. Executing clinical guidelines: temporal issues.

    PubMed Central

    Terenziani, P.; Mastromonaco, F.; Molino, G.; Torchio, M.

    2000-01-01

    In our previous work, we proposed a domain-independent language to describe clinical guidelines and a graphical tool to acquire them. In this paper, we describe an approach to execute clinical guidelines. We propose a flexible execution engine that can be used in clinical decision support applications, and also for medical education, or for integrating guidelines into the clinical workflow. We also focus our attention on temporal issues in the execution of guidelines, including the treatment of composite, concurrent and/or cyclic actions. PMID:11080004

  8. State-based models for planning and execution coordination

    NASA Technical Reports Server (NTRS)

    Bennett, Matthew B.; Knight, Russell L.; Rasmussen, Robert D.; Ingham, Michel D.

    2005-01-01

    Many traditional planners are built on top of existing execution engines that were not necessarily intended to be operated by a planner. The Mission Data System has been designed from the onset to have both an execution and planning engine and provides a framework for producing state-based models that can be used to coordinate planning and execution. The models provide a basis for ensuring the consistency of assumptions made by the execution engine and planner, and the frameworks provide a basis for run time communications between the planner and execution engines.

  9. Executive Functions

    PubMed Central

    Diamond, Adele

    2014-01-01

    Executive functions (EFs) make possible mentally playing with ideas; taking the time to think before acting; meeting novel, unanticipated challenges; resisting temptations; and staying focused. Core EFs are inhibition [response inhibition (self-control—resisting temptations and resisting acting impulsively) and interference control (selective attention and cognitive inhibition)], working memory, and cognitive flexibility (including creatively thinking “outside the box,” seeing anything from different perspectives, and quickly and flexibly adapting to changed circumstances). The developmental progression and representative measures of each are discussed. Controversies are addressed (e.g., the relation between EFs and fluid intelligence, self-regulation, executive attention, and effortful control, and the relation between working memory and inhibition and attention). The importance of social, emotional, and physical health for cognitive health is discussed because stress, lack of sleep, loneliness, or lack of exercise each impair EFs. That EFs are trainable and can be improved with practice is addressed, including diverse methods tried thus far. PMID:23020641

  10. Executable Architecture Research at Old Dominion University

    NASA Technical Reports Server (NTRS)

    Tolk, Andreas; Shuman, Edwin A.; Garcia, Johnny J.

    2011-01-01

    Executable Architectures allow the evaluation of system architectures not only regarding their static, but also their dynamic behavior. However, the systems engineering community do not agree on a common formal specification of executable architectures. To close this gap and identify necessary elements of an executable architecture, a modeling language, and a modeling formalism is topic of ongoing PhD research. In addition, systems are generally defined and applied in an operational context to provide capabilities and enable missions. To maximize the benefits of executable architectures, a second PhD effort introduces the idea of creating an executable context in addition to the executable architecture. The results move the validation of architectures from the current information domain into the knowledge domain and improve the reliability of such validation efforts. The paper presents research and results of both doctoral research efforts and puts them into a common context of state-of-the-art of systems engineering methods supporting more agility.

  11. Executive summary

    NASA Technical Reports Server (NTRS)

    Ayon, Juan A.

    1992-01-01

    The Astrotech 21 Optical Systems Technology Workshop was held in Pasadena, California on March 6-8, 1991. The purpose of the workshop was to examine the state of Optical Systems Technology at the National Aeronautics Space Administration (NASA), and in industry and academia, in view of the potential Astrophysics mission set currently being considered for the late 1990's through the first quarter of the 21st century. The principal result of the workshop is this publication, which contains an assessment of the current state of the technology, and specific technology advances in six critical areas of optics, all necessary for the mission set. The workshop was divided into six panels, each of about a dozen experts in specific fields, representing NASA, industry, and academia. In addition, each panel contained expertise that spanned the spectrum from x-ray to submillimeter wavelengths. This executive summary contains the principal recommendations of each panel. The six technology panels and their chairs were: (1) Wavefront Sensing, Control, and Pointing, Thomas Pitts, Itek Optical Systems, A Division of Litton; (2) Fabrication, Roger Angel, Steward Observatory, University of Arizona; (3) Materials and Structures, Theodore Saito, Lawrence Livermore National Laboratory; (4) Optical Testing, James Wyant, WYKO Corporation; (5) Optical Systems Integrated Modeling, Robert R. Shannon, Optical Sciences Center, University of Arizona; and (6) Advanced Optical Instruments Technology, Michael Shao, Jet Propulsion Laboratory, California Institute of Technology. This Executive Summary contains the principal recommendations of each panel.

  12. Benchmarking Query Execution Robustness

    NASA Astrophysics Data System (ADS)

    Wiener, Janet L.; Kuno, Harumi; Graefe, Goetz

    Benchmarks that focus on running queries on a well-tuned database system ignore a long-standing problem: adverse runtime conditions can cause database system performance to vary widely and unexpectedly. When the query execution engine does not exhibit resilience to these adverse conditions, addressing the resultant performance problems can contribute significantly to the total cost of ownership for a database system in over-provisioning, lost efficiency, and increased human administrative costs. For example, focused human effort may be needed to manually invoke workload management actions or fine-tune the optimization of specific queries.

  13. Goal-driven Automation of a Deep Space Communications Station: A Case Study in Knowledge Engineering for Plan Generation and Execution

    NASA Technical Reports Server (NTRS)

    Hill, R. W., Jr.; Chien, S. A.; Fayyad, K. V.; Chien, S.

    1997-01-01

    This paper describes the application of Artificial Intelligence techniques for plan generation, plan execution, and plan monitoring to automate a Deep Space Communication Station. This automation allows a Communication station to respond to a set of tracking goals by appropriately reconfiguring the communications hardware and software to provide the requested communications services.

  14. Scalable and High-Throughput Execution of Clinical Quality Measures from Electronic Health Records using MapReduce and the JBoss® Drools Engine.

    PubMed

    Peterson, Kevin J; Pathak, Jyotishman

    2014-01-01

    Automated execution of electronic Clinical Quality Measures (eCQMs) from electronic health records (EHRs) on large patient populations remains a significant challenge, and the testability, interoperability, and scalability of measure execution are critical. The High Throughput Phenotyping (HTP; http://phenotypeportal.org) project aligns with these goals by using the standards-based HL7 Health Quality Measures Format (HQMF) and Quality Data Model (QDM) for measure specification, as well as Common Terminology Services 2 (CTS2) for semantic interpretation. The HQMF/QDM representation is automatically transformed into a JBoss(®) Drools workflow, enabling horizontal scalability via clustering and MapReduce algorithms. Using Project Cypress, automated verification metrics can then be produced. Our results show linear scalability for nine executed 2014 Center for Medicare and Medicaid Services (CMS) eCQMs for eligible professionals and hospitals for >1,000,000 patients, and verified execution correctness of 96.4% based on Project Cypress test data of 58 eCQMs.

  15. Application of Executable Architectures in Early Concept Evaluation

    DTIC Science & Technology

    2015-12-01

    APPLICATION OF EXECUTABLE ARCHITECTURES IN EARLY CONCEPT EVALUATION THESIS Ryan M. Pospisal...15-D-027 APPLICATION OF EXECUTABLE ARCHITECTURES IN EARLY CONCEPT EVALUATION THESIS Presented to the Faculty Department of Systems...APPLICATION OF EXECUTABLE ARCHITECTURES IN EARLY CONCEPT EVALUATION Ryan M. Pospisal, B.S., Electrical Engineering Major, USAF

  16. Stateless and stateful implementations of faithful execution

    DOEpatents

    Pierson, Lyndon G; Witzke, Edward L; Tarman, Thomas D; Robertson, Perry J; Eldridge, John M; Campbell, Philip L

    2014-12-16

    A faithful execution system includes system memory, a target processor, and protection engine. The system memory stores a ciphertext including value fields and integrity fields. The value fields each include an encrypted executable instruction and the integrity fields each include an encrypted integrity value for determining whether a corresponding one of the value fields has been modified. The target processor executes plaintext instructions decoded from the ciphertext while the protection engine is coupled between the system memory and the target processor. The protection engine includes logic to retrieve the ciphertext from the system memory, decrypt the value fields into the plaintext instructions, perform an integrity check based on the integrity fields to determine whether any of the corresponding value fields have been modified, and provide the plaintext instructions to the target processor for execution.

  17. Interim report for the Energy Engineering Analysis Program (EEAP), Europe at the Mannheim Military Community, volume 1: Executive summary. Interim report

    SciTech Connect

    1984-05-01

    Contract No. DACA 90-8l-C-oo72 directs that a basewide energy study be accomplished for the Mannheim and Pirmasens Military Communities, Federal Republic of Germany. The project is identified as Energy Engineering Analysis Program (EEAP) Package No. 5. The overall objective of the study is to produce a systematic plan of improvement projects that will reduce by 1985 the energy consumption in compliance with the Army Facilities Energy Plan without decreasing the readiness posture of the Army.

  18. Energy engineering analysis program, U.S.M.C.A. Afcent Support Activity (US), Schinnen Emma Mine, NE 035; executive summary

    SciTech Connect

    Daly, L.A.

    1984-05-01

    This Summary outlines the information compiled during Phase II of Contract DACA 90-83-C-0013, Energy Engineering Analysis Program. The purpose of the contract is to reduce energy consumption in the community by identifying actions and/or projects that will accomplish this end. AFCENT Support Activity (US) NE 035 is located at Schinnen Mine, next to the town of Schinnen, Netherlands. The organization provides support to U.S. Troops assigned to various allied force organizations in the area.

  19. Labelled Execution Systems

    DTIC Science & Technology

    2012-05-07

    executions are all the executions of the first except the single infinite execution stuttering around s0. And because of this exception, s0 is not bisimilar...maximal paths in the diagram, and that whose executions are all the executions of the first system except the infinite execution stuttering around s0. s...advance to s1, from where on it behaves just like the first one. What sets the behaviour of the two processes apart is, of course, the infinite stuttering

  20. Energy Management System (EMS) study, Fort Belvoir, Virginia, Department of the Army, Baltimore District, Corps of Engineers; executive summary. Final report

    SciTech Connect

    Prescott, E.Y.

    1995-11-01

    General Location; Fort Belvoir is an 8,656 acre Post held fee simple by the US Army. It is located in the Commonwealth of Virginia, 14 miles south of Washington, D.C., situated primarily on a peninsula of the Potomac River. Interstate 95 and US Route 1 provide primary transportation links to Norfolk, Washington, DC, and other cities. Fort Belvoir is an Army Installation under the Command of the United States Military District of Washington (MDW). Installation Mission: Since 1988 and its transfer to the MDW, Fort Belvoir`s mission has shifted from training to service to MDW and the National Capitol Region (NCR). Within its eight mission elements are: contingency military support to the NCR, Regional Administrative Center, Regional Logistics Support, Regional Recreation Center, Classroom Center, Housing and other regional activities. The Installation is now referred to as `U.S. Army Fort Belvoir`. Ft. Belvoir has been tasked, by Executive Order 12902, with reducing the total energy consumption on the Installation by 30% of the FY1985 level by the year FY2005. The purpose of this study is to determine the most effective Energy Management Systems (EMS) to install to assist in meeting this challenge. The analysis performed was based upon five buildings of different function, occupancy and scheduling, as well as different types of mechanical systems. Three different EMS types were analyzed for their advantages and applicability to each building. The results of this study are to be used to evaluate other buildings on the Installation. The three types of systems analyzed for this study are the FM Relay (FMR), the Power Line Carrier (PLC) and the Direct Digital Control (DDC) Systems.

  1. The Future College Executive.

    ERIC Educational Resources Information Center

    Boston Coll., Chestnut Hill, MA.

    This conference report examines various problems facing university administrators and discusses the future role of the executive in American colleges and universities. Conference papers concern the future college executive; efficiency, accountability and the college executive; administrative concerns; and the rights of college administrators. (MJM)

  2. Chief executives. Staying afloat.

    PubMed

    Spurgeon, P; Clark, J; Smith, C

    2001-09-27

    A study of chief executives identified the ability to prioritize, clear vision, resilence, and willingness to take decisions as key factors in success. Some wanted more active involvement from the regional director. Chief executives could be subject to 360-degree assessment. More work is needed to establish the compatibility of chief executives and chairs.

  3. Survey of Command Execution Systems for NASA Spacecraft and Robots

    NASA Technical Reports Server (NTRS)

    Verma, Vandi; Jonsson, Ari; Simmons, Reid; Estlin, Tara; Levinson, Rich

    2005-01-01

    NASA spacecraft and robots operate at long distances from Earth Command sequences generated manually, or by automated planners on Earth, must eventually be executed autonomously onboard the spacecraft or robot. Software systems that execute commands onboard are known variously as execution systems, virtual machines, or sequence engines. Every robotic system requires some sort of execution system, but the level of autonomy and type of control they are designed for varies greatly. This paper presents a survey of execution systems with a focus on systems relevant to NASA missions.

  4. Tabled Execution in Scheme

    SciTech Connect

    Willcock, J J; Lumsdaine, A; Quinlan, D J

    2008-08-19

    Tabled execution is a generalization of memorization developed by the logic programming community. It not only saves results from tabled predicates, but also stores the set of currently active calls to them; tabled execution can thus provide meaningful semantics for programs that seemingly contain infinite recursions with the same arguments. In logic programming, tabled execution is used for many purposes, both for improving the efficiency of programs, and making tasks simpler and more direct to express than with normal logic programs. However, tabled execution is only infrequently applied in mainstream functional languages such as Scheme. We demonstrate an elegant implementation of tabled execution in Scheme, using a mix of continuation-passing style and mutable data. We also show the use of tabled execution in Scheme for a problem in formal language and automata theory, demonstrating that tabled execution can be a valuable tool for Scheme users.

  5. The Environment for Application Software Integration and Execution (EASIE), version 1.0. Volume 3: Program execution guide

    NASA Technical Reports Server (NTRS)

    Schwing, James L.; Criste, Russell E.; Schwing, James L.; Criste, Russell E.

    1988-01-01

    The Environment for Application Software Integration and Execution, EASIE, provides a methodology and a set of software utility programs to ease the task of coordinating engineering design and analysis codes. EASIE was designed to meet the needs of conceptual design engineers that face the task of integrating the results of many stand-alone engineering analysis programs. EASIE provides access to these programs via a quick, uniform, user-friendly interface. In addition, EASIE provides utilities which aid in the execution of the following tasks: selection of application programs, modification and review of program data, automatic definition and coordination of data files during program execution and a logging of steps executed throughout a design study. Volume 3, the Program Execution Guide, describes the executive capabilities provided by EASIE and defines the command language and menus available under Version 1.0. EASIE provides users with two basic modes of operation. One is the Application-Derived Executive (ADE) which provides users with sufficient guidance to quickly review data, select menu action items, and execute application programs. The second is the Complete Control Executive (CCE), which provides a full executive interface allowing users in-depth control of the design process.

  6. The Senior Executive Service

    NASA Technical Reports Server (NTRS)

    1992-01-01

    A major innovation of the Civil Service Reform Act of 1978 was the creation of a Senior Executive Service (SES). The purpose of the SES is both simple and bold: to attract executives of the highest quality into Federal service and to retain them by providing outstanding opportunities for career growth and reward. The SES is intended to: provide greater authority in managing executive resources; attract and retain highly competent executives, and assign them where they will effectively accomplish their missions and best use their talents; provide for systematic development of executives; hold executives accountable for individual and organizational performance; reward outstanding performers and remove poor performers; and provide for an executive merit system free of inappropriate personnel practices and arbitrary actions. This Handbook summarizes the key features of the SES at NASA. It is intended as a special welcome to new appointees and also as a general reference document. It contains an overview of SES management at NASA, including the Executive Resources Board and the Performance Review Board, which are mandated by law to carry out key SES functions. In addition, assistance is provided by a Senior Executive Committee in certain reviews and decisions and by Executive Position Managers in day-to-day administration and oversight.

  7. Directed Incremental Symbolic Execution

    NASA Technical Reports Server (NTRS)

    Person, Suzette; Yang, Guowei; Rungta, Neha; Khurshid, Sarfraz

    2011-01-01

    The last few years have seen a resurgence of interest in the use of symbolic execution -- a program analysis technique developed more than three decades ago to analyze program execution paths. Scaling symbolic execution and other path-sensitive analysis techniques to large systems remains challenging despite recent algorithmic and technological advances. An alternative to solving the problem of scalability is to reduce the scope of the analysis. One approach that is widely studied in the context of regression analysis is to analyze the differences between two related program versions. While such an approach is intuitive in theory, finding efficient and precise ways to identify program differences, and characterize their effects on how the program executes has proved challenging in practice. In this paper, we present Directed Incremental Symbolic Execution (DiSE), a novel technique for detecting and characterizing the effects of program changes. The novelty of DiSE is to combine the efficiencies of static analysis techniques to compute program difference information with the precision of symbolic execution to explore program execution paths and generate path conditions affected by the differences. DiSE is a complementary technique to other reduction or bounding techniques developed to improve symbolic execution. Furthermore, DiSE does not require analysis results to be carried forward as the software evolves -- only the source code for two related program versions is required. A case-study of our implementation of DiSE illustrates its effectiveness at detecting and characterizing the effects of program changes.

  8. Executive Mind, Timely Action.

    ERIC Educational Resources Information Center

    Torbert, William R.

    1983-01-01

    The idea of "Executive Mind" carries with it the notion of purposeful and effective action. Part I of this paper characterizes three complements to "Executive Mind"--"Observing Mind,""Theorizing Mind," and "Passionate Mind"--and offers historical figures exemplifying all four types. The concluding…

  9. Identifying Executable Plans

    NASA Technical Reports Server (NTRS)

    Bedrax-Weiss, Tania; Jonsson, Ari K.; Frank, Jeremy D.; McGann, Conor

    2003-01-01

    Generating plans for execution imposes a different set of requirements on the planning process than those imposed by planning alone. In highly unpredictable execution environments, a fully-grounded plan may become inconsistent frequently when the world fails to behave as expected. Intelligent execution permits making decisions when the most up-to-date information is available, ensuring fewer failures. Planning should acknowledge the capabilities of the execution system, both to ensure robust execution in the face of uncertainty, which also relieves the planner of the burden of making premature commitments. We present Plan Identification Functions (PIFs), which formalize what it means for a plan to be executable, md are used in conjunction with a complete model of system behavior to halt the planning process when an executable plan is found. We describe the implementation of plan identification functions for a temporal, constraint-based planner. This particular implementation allows the description of many different plan identification functions. characteristics crf the xectieonfvii rnm-enft,h e best plan to hand to the execution system will contain more or less commitment and information.

  10. Composable Framework Support for Software-FMEA Through Model Execution

    NASA Astrophysics Data System (ADS)

    Kocsis, Imre; Patricia, Andras; Brancati, Francesco; Rossi, Francesco

    2016-08-01

    Performing Failure Modes and Effect Analysis (FMEA) during software architecture design is becoming a basic requirement in an increasing number of domains; however, due to the lack of standardized early design phase model execution, classic SW-FMEA approaches carry significant risks and are human effort-intensive even in processes that use Model-Driven Engineering.Recently, modelling languages with standardized executable semantics have emerged. Building on earlier results, this paper describes framework support for generating executable error propagation models from such models during software architecture design. The approach carries the promise of increased precision, decreased risk and more automated execution for SW-FMEA during dependability- critical system development.

  11. Personality Characteristics of Engineers

    ERIC Educational Resources Information Center

    van der Molen, Henk T.; Schmidt, Henk G.; Kruisman, Gerard

    2007-01-01

    The objective of the current study was to investigate the personality characteristics of a group of engineers with a variety of years of experience. It was executed to remedy shortcomings of the literature concerning this issue and to produce suggestions for a postgraduate training programme for engineers. A total of 103 engineers were tested with…

  12. Personality Characteristics of Engineers

    ERIC Educational Resources Information Center

    van der Molen, Henk T.; Schmidt, Henk G.; Kruisman, Gerard

    2007-01-01

    The objective of the current study was to investigate the personality characteristics of a group of engineers with a variety of years of experience. It was executed to remedy shortcomings of the literature concerning this issue and to produce suggestions for a postgraduate training programme for engineers. A total of 103 engineers were tested with…

  13. Memoized Symbolic Execution

    NASA Technical Reports Server (NTRS)

    Yang, Guowei; Pasareanu, Corina S.; Khurshid, Sarfraz

    2012-01-01

    This paper introduces memoized symbolic execution (Memoise), a novel approach for more efficient application of forward symbolic execution, which is a well-studied technique for systematic exploration of program behaviors based on bounded execution paths. Our key insight is that application of symbolic execution often requires several successive runs of the technique on largely similar underlying problems, e.g., running it once to check a program to find a bug, fixing the bug, and running it again to check the modified program. Memoise introduces a trie-based data structure that stores the key elements of a run of symbolic execution. Maintenance of the trie during successive runs allows re-use of previously computed results of symbolic execution without the need for re-computing them as is traditionally done. Experiments using our prototype embodiment of Memoise show the benefits it holds in various standard scenarios of using symbolic execution, e.g., with iterative deepening of exploration depth, to perform regression analysis, or to enhance coverage.

  14. Executive functions in synesthesia.

    PubMed

    Rouw, Romke; van Driel, Joram; Knip, Koen; Richard Ridderinkhof, K

    2013-03-01

    In grapheme-color synesthesia, a number or letter can evoke two different and possibly conflicting (real and synesthetic) color sensations at the same time. In this study, we investigate the relationship between synesthesia and executive control functions. First, no general skill differences were obtained between synesthetes and non-synesthetes in classic executive control paradigms. Furthermore, classic executive control effects did not interact with synesthetic behavioral effects. Third, we found support for our hypothesis that inhibition of a synesthetic color takes effort and time. Finally, individual differences analyses showed no relationship between the two skills; performance on a 'normal' Stroop task does not predict performance on a synesthetic Stroop task. Across four studies, the current results consistently show no clear relationship between executive control functions and synesthetic behavioral effects. This raises the question of which mechanisms are at play in synesthetic 'management' during the presence of two conflicting (real and synesthetic) sensations. Copyright © 2012 Elsevier Inc. All rights reserved.

  15. Laws and Executive Orders

    EPA Pesticide Factsheets

    Lists and links to descriptions of the major laws and executive orders that EPA administers and/or that guide EPA rulemakings, including the Clean Air Act, the Toxic Substance Control Act, CERCLA or Superfund, and the Clean Water Act.

  16. 33 CFR 335.6 - Related laws and Executive Orders.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Related laws and Executive Orders. 335.6 Section 335.6 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE OPERATION AND MAINTENANCE OF ARMY CORPS OF ENGINEERS CIVIL WORKS PROJECTS INVOLVING THE...

  17. Educating executive function.

    PubMed

    Blair, Clancy

    2017-01-01

    Executive functions are thinking skills that assist with reasoning, planning, problem solving, and managing one's life. The brain areas that underlie these skills are interconnected with and influenced by activity in many different brain areas, some of which are associated with emotion and stress. One consequence of the stress-specific connections is that executive functions, which help us to organize our thinking, tend to be disrupted when stimulation is too high and we are stressed out, or too low when we are bored and lethargic. Given their central role in reasoning and also in managing stress and emotion, scientists have conducted studies, primarily with adults, to determine whether executive functions can be improved by training. By and large, results have shown that they can be, in part through computer-based videogame-like activities. Evidence of wider, more general benefits from such computer-based training, however, is mixed. Accordingly, scientists have reasoned that training will have wider benefits if it is implemented early, with very young children as the neural circuitry of executive functions is developing, and that it will be most effective if embedded in children's everyday activities. Evidence produced by this research, however, is also mixed. In sum, much remains to be learned about executive function training. Without question, however, continued research on this important topic will yield valuable information about cognitive development. WIREs Cogn Sci 2017, 8:e1403. doi: 10.1002/wcs.1403 For further resources related to this article, please visit the WIREs website.

  18. Event driven executive

    NASA Technical Reports Server (NTRS)

    Tulpule, Bhalchandra R. (Inventor); Collins, Robert E. (Inventor); Cheetham, John (Inventor); Cornwell, Smith (Inventor)

    1990-01-01

    Tasks may be planned for execution on a single processor or are split up by the designer for execution among a plurality of signal processors. The tasks are modeled using a design aid called a precedence graph, from which a dependency table and a prerequisite table are established for reference within each processor. During execution, at the completion of a given task, an end of task interrupt is provided from any processor which has completed a task to any and all other processors including itself in which completion of that task is a prerequisite for commencement of any dependent tasks. The relevant updated data may be transferred by the processor either before or after signalling task completion to the processors needing the updated data prior to commencing execution of the dependent tasks. Coherency may be ensured, however, by sending the data before the interrupt. When the end of task interrupt is received in a processor, its dependency table is consulted to determine those tasks dependent upon completion of the task which has just been signalled as completed, and task dependency signals indicative thereof are provided and stored in a current status list of a prerequisite table. The current status of all current prerequisites are compared to the complete prerequisites listed for all affected tasks and those tasks for which the comparison indicates that all prerequisites have been met are queued for execution in a selected order.

  19. 76 FR 73494 - Airworthiness Directives; Turbomeca S.A. Arriel 2B Turboshaft Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    .... Arriel 2B Turboshaft Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule... the FAA, Engine & Propeller Directorate, 12 New England Executive Park, Burlington, MA. For... FURTHER INFORMATION CONTACT: Mark Riley, Aerospace Engineer, Engine Certification Office, FAA, Engine...

  20. Detection of malicious computer executables

    DOEpatents

    Cai, Dongming M.; Gokhale, Maya

    2009-04-14

    A method of detecting malicious binary executable files is accomplished by inputting a binary executable file; converting the binary executable file to byte hexadecimal text strings; calculating the frequency of each byte pattern in the byte hexadecimal text strings; selecting characteristic byte pattern frequencies as discriminating features; classifying the discriminating features as malicious or benign; labeling the binary executable file as malicious or benign; and outputting the labeled malicious or benign binary executable file.

  1. The Environment for Application Software Integration and Execution (EASIE) version 1.0. Volume 1: Executive overview

    NASA Technical Reports Server (NTRS)

    Rowell, Lawrence F.; Davis, John S.

    1989-01-01

    The Environment for Application Software Integration and Execution (EASIE) provides a methodology and a set of software utility programs to ease the task of coordinating engineering design and analysis codes. EASIE was designed to meet the needs of conceptual design engineers that face the task of integrating many stand-alone engineering analysis programs. Using EASIE, programs are integrated through a relational database management system. Volume 1, Executive Overview, gives an overview of the functions provided by EASIE and describes their use. Three operational design systems based upon the EASIE software are briefly described.

  2. Assessing executive function in preschoolers.

    PubMed

    Anderson, Peter J; Reidy, Natalie

    2012-12-01

    Executive function develops at an unprecedented rate during the preschool period, yet few clinicians attempt to assess executive processes in young children. The primary objective of this article is to demonstrate that executive function can be assessed in preschoolers, and to highlight the importance of detecting executive dysfunction as early as possible. Following a description of executive function and the underlying neural systems, this article outlines some of the challenges in assessing executive function in young children. The various assessment paradigms used for assessing executive function in preschoolers are presented, and based on studies that have applied these measurement tools normal development of executive domains is described. Finally, the benefits and opportunities for executive function intervention in the preschool period are considered.

  3. Executive Secrecy: Two Perspectives.

    ERIC Educational Resources Information Center

    Florence, William G.; Matthews, Ruth

    Part one of this report describes a serious political restraint on communication regarding government affairs: Executive Order 11652, which provides for the classification and declassification of national security information. Although this order was originally intended to guard against "unauthorized disclosure (which) could reasonably be…

  4. Healthcare. Executive Summary

    ERIC Educational Resources Information Center

    Carnevale, Anthony P.; Smith, Nicole; Gulish, Artem; Beach, Bennett H.

    2012-01-01

    This executive summary highlights several findings about healthcare. These are: (1) Healthcare is 18 percent of the U.S. economy, twice as high as in other countries; (2) There are two labor markets in healthcare: high-skill, high-wage professional and technical jobs and low-skill, low-wage support jobs; (3) Demand for postsecondary education in…

  5. School Executive Website Study

    ERIC Educational Resources Information Center

    Thiede, Robert

    2009-01-01

    The School Executive Website will be a one-stop, online site for officials who are looking for educational data, best practices, product reviews, school documents, professional opinions, and/or job-related networking. The format of the website is designed in certain sections similar to other current and popular websites, such as Angie's List.com,…

  6. Leadership and Executive Development.

    ERIC Educational Resources Information Center

    1997

    This document contains three papers from a symposium on leadership and executive development. "Leading and Managing in a Service Organization: An Examination of Line vs. Staff Effectiveness" (Allan H. Church, Janine Waclawski) presents an analysis of differences in managerial strengths and weaknesses between 45 line managers and 52 human resources…

  7. An Executive Training Program.

    ERIC Educational Resources Information Center

    DeAnda, Natividad

    This manual describes the implementation of the Far West Laboratory's educational research and development management training program for women and minorities and offers guidelines to institutions and industries creating their own internship programs. A chapter on holistic learning for executives analyses a model incorporating a coordinating…

  8. Leadership and Executive Development.

    ERIC Educational Resources Information Center

    1997

    This document contains three papers from a symposium on leadership and executive development. "Leading and Managing in a Service Organization: An Examination of Line vs. Staff Effectiveness" (Allan H. Church, Janine Waclawski) presents an analysis of differences in managerial strengths and weaknesses between 45 line managers and 52 human resources…

  9. What executives should remember.

    PubMed

    Drucker, Peter F

    2006-02-01

    In more than 30 essays for Harvard Business Review, Peter Drucker (1909-2005) urged readers to take on the hard work of thinking--always combined, he insisted, with decisive action. He closely analyzed the phenomenon of knowledge work--the growing call for employees who use their minds rather than their hands--and explained how it challenged the conventional wisdom about the way organizations should be run. He was intrigued by employees who knew more about certain subjects than their bosses or colleagues but who still had to cooperate with others in a large organization. As the business world matured in the second half of the twentieth century, executives came to think that they knew how to run companies--and Drucker took it upon himself to poke holes in their assumptions, lest organizations become stale. But he did so sympathetically, operating from the premise that his readers were intelligent, hardworking people of goodwill. Well suited to HBR's format of practical, idea-based essays for executives, his clear-eyed, humanistic writing enriched the magazine time and again. This article is a compilation of the savviest management advice Drucker offered HBR readers over the years--in short, his greatest hits. It revisits the following insightful, influential contributions: "The Theory of the Business" (September-October 1994), "Managing for Business Effectiveness" (May-June 1963), "What Business Can Learn from Nonprofits" (July-August 1989), "The New Society of Organizations" (September-October 1992), "The Information Executives Truly Need" (January-February 1995), "Managing Oneself" (March-April 1999 republished January 2005), "They're Not Employees, They're People" (February 2002), "What Makes an Effective Executive" (June 2004).

  10. Executive Functioning in Schizophrenia

    PubMed Central

    Orellana, Gricel; Slachevsky, Andrea

    2013-01-01

    The executive function (EF) is a set of abilities, which allows us to invoke voluntary control of our behavioral responses. These functions enable human beings to develop and carry out plans, make up analogies, obey social rules, solve problems, adapt to unexpected circumstances, do many tasks simultaneously, and locate episodes in time and place. EF includes divided attention and sustained attention, working memory (WM), set-shifting, flexibility, planning, and the regulation of goal directed behavior and can be defined as a brain function underlying the human faculty to act or think not only in reaction to external events but also in relation with internal goals and states. EF is mostly associated with dorsolateral prefrontal cortex (PFC). Besides EF, PFC is involved in self-regulation of behavior, i.e., the ability to regulate behavior according to internal goals and constraints, particularly in less structured situations. Self-regulation of behavior is subtended by ventral medial/orbital PFC. Impairment of EF is one of the most commonly observed deficits in schizophrenia through the various disease stages. Impairment in tasks measuring conceptualization, planning, cognitive flexibility, verbal fluency, ability to solve complex problems, and WM occur in schizophrenia. Disorders detected by executive tests are consistent with evidence from functional neuroimaging, which have shown PFC dysfunction in patients while performing these kinds of tasks. Schizophrenics also exhibit deficit in odor identifying, decision-making, and self-regulation of behavior suggesting dysfunction of the orbital PFC. However, impairment in executive tests is explained by dysfunction of prefronto-striato-thalamic, prefronto-parietal, and prefronto-temporal neural networks mainly. Disorders in EFs may be considered central facts with respect to schizophrenia and it has been suggested that negative symptoms may be explained by that executive dysfunction. PMID:23805107

  11. Executive functioning in schizophrenia.

    PubMed

    Orellana, Gricel; Slachevsky, Andrea

    2013-01-01

    The executive function (EF) is a set of abilities, which allows us to invoke voluntary control of our behavioral responses. These functions enable human beings to develop and carry out plans, make up analogies, obey social rules, solve problems, adapt to unexpected circumstances, do many tasks simultaneously, and locate episodes in time and place. EF includes divided attention and sustained attention, working memory (WM), set-shifting, flexibility, planning, and the regulation of goal directed behavior and can be defined as a brain function underlying the human faculty to act or think not only in reaction to external events but also in relation with internal goals and states. EF is mostly associated with dorsolateral prefrontal cortex (PFC). Besides EF, PFC is involved in self-regulation of behavior, i.e., the ability to regulate behavior according to internal goals and constraints, particularly in less structured situations. Self-regulation of behavior is subtended by ventral medial/orbital PFC. Impairment of EF is one of the most commonly observed deficits in schizophrenia through the various disease stages. Impairment in tasks measuring conceptualization, planning, cognitive flexibility, verbal fluency, ability to solve complex problems, and WM occur in schizophrenia. Disorders detected by executive tests are consistent with evidence from functional neuroimaging, which have shown PFC dysfunction in patients while performing these kinds of tasks. Schizophrenics also exhibit deficit in odor identifying, decision-making, and self-regulation of behavior suggesting dysfunction of the orbital PFC. However, impairment in executive tests is explained by dysfunction of prefronto-striato-thalamic, prefronto-parietal, and prefronto-temporal neural networks mainly. Disorders in EFs may be considered central facts with respect to schizophrenia and it has been suggested that negative symptoms may be explained by that executive dysfunction.

  12. LQCD workflow execution framework: Models, provenance and fault-tolerance

    NASA Astrophysics Data System (ADS)

    Piccoli, Luciano; Dubey, Abhishek; Simone, James N.; Kowalkowlski, James B.

    2010-04-01

    Large computing clusters used for scientific processing suffer from systemic failures when operated over long continuous periods for executing workflows. Diagnosing job problems and faults leading to eventual failures in this complex environment is difficult, specifically when the success of an entire workflow might be affected by a single job failure. In this paper, we introduce a model-based, hierarchical, reliable execution framework that encompass workflow specification, data provenance, execution tracking and online monitoring of each workflow task, also referred to as participants. The sequence of participants is described in an abstract parameterized view, which is translated into a concrete data dependency based sequence of participants with defined arguments. As participants belonging to a workflow are mapped onto machines and executed, periodic and on-demand monitoring of vital health parameters on allocated nodes is enabled according to pre-specified rules. These rules specify conditions that must be true pre-execution, during execution and post-execution. Monitoring information for each participant is propagated upwards through the reflex and healing architecture, which consists of a hierarchical network of decentralized fault management entities, called reflex engines. They are instantiated as state machines or timed automatons that change state and initiate reflexive mitigation action(s) upon occurrence of certain faults. We describe how this cluster reliability framework is combined with the workflow execution framework using formal rules and actions specified within a structure of first order predicate logic that enables a dynamic management design that reduces manual administrative workload, and increases cluster-productivity.

  13. Executive roundtable on coal-fired generation

    SciTech Connect

    2009-09-15

    Power Engineering magazine invited six industry executives from the coal-fired sector to discuss issues affecting current and future prospects of coal-fired generation. The executives are Tim Curran, head of Alstom Power for the USA and Senior Vice President and General Manager of Boilers North America; Ray Kowalik, President and General Manager of Burns and McDonnell Energy Group; Jeff Holmstead, head of Environmental Strategies for the Bracewell Giuliani law firm; Jim Mackey, Vice President, Fluor Power Group's Solid Fuel business line; Tom Shelby, President Kiewit Power Inc., and David Wilks, President of Energy Supply for Excel Energy Group. Steve Blankinship, the magazine's Associate Editor, was the moderator. 6 photos.

  14. Income, neural executive processes, and preschool children's executive control.

    PubMed

    Ruberry, Erika J; Lengua, Liliana J; Crocker, Leanna Harris; Bruce, Jacqueline; Upshaw, Michaela B; Sommerville, Jessica A

    2017-02-01

    This study aimed to specify the neural mechanisms underlying the link between low household income and diminished executive control in the preschool period. Specifically, we examined whether individual differences in the neural processes associated with executive attention and inhibitory control accounted for income differences observed in performance on a neuropsychological battery of executive control tasks. The study utilized a sample of preschool-aged children (N = 118) whose families represented the full range of income, with 32% of families at/near poverty, 32% lower income, and 36% middle to upper income. Children completed a neuropsychological battery of executive control tasks and then completed two computerized executive control tasks while EEG data were collected. We predicted that differences in the event-related potential (ERP) correlates of executive attention and inhibitory control would account for income differences observed on the executive control battery. Income and ERP measures were related to performance on the executive control battery. However, income was unrelated to ERP measures. The findings suggest that income differences observed in executive control during the preschool period might relate to processes other than executive attention and inhibitory control.

  15. A biologically inspired sensor network framework for autonomous structural health monitoring

    NASA Astrophysics Data System (ADS)

    Chen, Bo

    2009-03-01

    This paper presents a biologically inspired sensor network framework for autonomous structural health monitoring (SHM). The presented sensor network framework transforms desirable characteristics and effective defense mechanisms of the natural immune system to wireless sensor networks for SHM. The autonomous structural health monitoring is achieved through an integrated sensor network framework consisting of high computational power sensors, a mobileagent- based sensor network middleware, and artificial immune pattern recognition (AIPR) methodology for structure damage detection and classification. An AIPR-based structure damage classifier (AIPR-SDC) has been developed, which incorporates several novel characteristics of the natural immune system. The performance of the AIPR-SDC has been validated using a benchmark structure proposed by the IASC-ASCE (International Association for Structural Control - American Society of Civil Engineers) SHM Task Group. The validation results show a better classification success rate comparing to some of other classification algorithms. The further study of unsupervised structure damage classification is also conducted by integrating data clustering techniques and the AIPR method.

  16. Project Execution Plan, Rev. 3

    SciTech Connect

    IT Corporation, Las Vegas

    2002-08-01

    This plan addresses project activities encompassed by the U.S. Department of Energy's (DOE's), National Nuclear Security Administration Nevada Operations Office, Environmental Restoration Division and conforms to the requirements contained in the Life-Cycle Asset Management, DOE Order 430.1A; The Joint Program Office Policy on Project Management in Support of DOE Order 430.1; Program and Project Management for the Acquisition of Capital Assets, DOE Order 413.3; the Project Execution and Engineering Management Planning Guide, GPG-FM-010; and other applicable Good Practice Guides; and the FY 2001 Integrated Planning, Accountability, and Budgeting System Policy Guidance. The plan also reflects the milestone philosophies of the Federal Facility Agreement and Consent Order, as agreed to by the State of Nevada, the DOE, and the U.S. Department of Defense; and traditional project management philosophies such as the development of life-cycle costs, schedules, and work scope; identification o f roles and responsibilities; and baseline management and controls.

  17. 2009 Munitions Executive Summit

    DTIC Science & Technology

    2009-02-05

    Munitions Executive Summit “Re- Shaping the Munitions Enterprise” New Orleans, LA February 3 - 5, 2009 Conference Agenda MONDAY, FEBRUARY 4, 2009 PEO...155mm Infrared Illuminating Projectile • USMC Urgent Need Spring’08 • In Theater by June’08 3 Industry Support • Industry Partnering – Mortar Primer...Conference 2009 1300 Wilson Boulevard, Suite 320 Arlington, VA 22209 (703) 504‐9300 pchao@rsadvisors.net FEBRUARY 5, 2009 RE‐ SHAPING  THE MUNITIONS

  18. Directly Executed Languages.

    DTIC Science & Technology

    2014-09-26

    Architecture 2 1.1 An Evaluation of Adept-A Pascal Based Architecture 2 1.2 A Microprocessor Implementation of a DCA 2 1.3 The Instruction Bandwidth of...Direct Correspondence Architectures 3 1.4 Memory Hierarchies for Directly Executed Language Microprocessors 3 2 Architectural Analysis 4 3 Concurrent...reduction: 3.46 I data read reduction (in bytes): 5.42 "-data write reduction (in bytes): 14.72 A microprocessor based implementation of a Pascal-based DCA

  19. Discovering of execution patterns of subprograms in execution traces

    NASA Astrophysics Data System (ADS)

    Komorowski, Michał

    2015-09-01

    This article describes an approach to the analysis of historical debuggers logs (execution traces). Historical debuggers are tools that provide insight into the history of programs execution. The author focuses on finding execution patterns of subprograms in these logs in an efficient way and proposes a method of visualising them. Execution patterns are a form of automatically generated specification/documentation of software which show usage of subprograms. In order to discover them in execution traces an existing algorithm was adapted. This algorithm is based on suffix arrays and it finds patterns in text application logs in the linear time with the respect to the length of logs. Additionally, Extended Call Graphs were introduced to visualise the execution patterns. They contain more information in comparison with standard call graphs.

  20. On Nondeterministic Workflow Executions

    NASA Astrophysics Data System (ADS)

    Potapova, Alexandra; Su, Jianwen

    The ability to compose existing services to form new functionality is one of the most promising ideas enabled by SOA and the framework of (web) services. A composition or a workflow often involves services distributed over a network and possibly many organizations and administrative domains. Nondeterminism could occur in a composition in at least two ways. The first form is the result of modeling abstraction that hides the detail information and thus makes the "computation" appear non-deterministic. The second form is closely related to "operational optimization", e.g., one may try to invoke more than multiple services for a task, whichever completes first will produce the result and preempts all other services. In this paper, we focus on the latter and measure the complexity of service execution as the amount of needed resources and controlling mechanism for executing nondeterministic service compositions. We formalize the model and complexity problem and develop technical results for this problem in the general setting as well as special cases.

  1. A Working Memory System With Distributed Executive Control.

    PubMed

    Vandierendonck, André

    2016-01-01

    Working memory consists of domain-specific storage facilities and domain-general executive control processes. In some working memory theories, these control processes are accounted for via a homunculus, the central executive. In the present article, the author defends a mechanistic view of executive control by adopting the position that executive control is situated in the context of goal-directed behavior to maintain and protect the goal and to select an action to attain the goal. On the basis of findings in task switching and dual tasking, he proposes an adapted multicomponent working memory model in which the central executive is replaced by three interacting components: an executive memory that maintains the task set, a collection of acquired procedural rules, and an engine that executes the procedural rules that match the ensemble of working memory contents. The strongest among the rules that match the ensemble of working memory contents is applied, resulting in changes of the working memory contents or in motor actions. According to this model, goals are attained when the route to the goals is known or can be searched when the route is unknown (problem solving). Empirical evidence for this proposal and new predictions are discussed.

  2. Executive control in language processing.

    PubMed

    Ye, Zheng; Zhou, Xiaolin

    2009-09-01

    During communication, speakers and listeners need the mechanisms of executive control to organize thoughts and actions along internal goals. Speakers may use executive functions to select the right word over competing alternatives to refer to the concept in mind. Listeners may use executive functions to coordinate the outputs of multiple linguistic processes to reach a coherent interpretation of what others say. Bilinguals may use executive functions to control which language is to use or to switch from one language to another. The control mechanisms recruited in language processing may be similar to those recruited in perception and attention, supported by a network of frontal, parietal and sub-cortical brain structures. Here we review existing evidences regarding the involvement of domain-general executive control in language processing. We will explain how executive functions are employed to control interference in comprehension and production, within and across languages.

  3. Plan Execution Interchange Language (PLEXIL)

    NASA Technical Reports Server (NTRS)

    Estlin, Tara; Jonsson, Ari; Pasareanu, Corina; Simmons, Reid; Tso, Kam; Verma, Vandi

    2006-01-01

    Plan execution is a cornerstone of spacecraft operations, irrespective of whether the plans to be executed are generated on board the spacecraft or on the ground. Plan execution frameworks vary greatly, due to both different capabilities of the execution systems, and relations to associated decision-making frameworks. The latter dependency has made the reuse of execution and planning frameworks more difficult, and has all but precluded information sharing between different execution and decision-making systems. As a step in the direction of addressing some of these issues, a general plan execution language, called the Plan Execution Interchange Language (PLEXIL), is being developed. PLEXIL is capable of expressing concepts used by many high-level automated planners and hence provides an interface to multiple planners. PLEXIL includes a domain description that specifies command types, expansions, constraints, etc., as well as feedback to the higher-level decision-making capabilities. This document describes the grammar and semantics of PLEXIL. It includes a graphical depiction of this grammar and illustrative rover scenarios. It also outlines ongoing work on implementing a universal execution system, based on PLEXIL, using state-of-the-art rover functional interfaces and planners as test cases.

  4. Executing Temporal Networks With Uncertainty

    NASA Technical Reports Server (NTRS)

    Morris, Paul; Muscettola, Nicola

    2000-01-01

    Simple Temporal Networks (STNs) have proved useful in applications that involve metric time. However, many applications involve events whose timing is uncertain in the sense that it is not controlled by the execution agent. In this paper we consider execution algorithms for temporal networks with events of uncertain duration. We present two such algorithms. The first retains maximum flexibility, but requires potentially costly updates during execution. The second surrenders some flexibility in order to obtain a fast execution comparable to that available for ordinary STNs.

  5. 75 FR 68606 - Chetco River Gravel Mining Executive and Technical Teams; Notification of Availability of Documents.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... Department of the Army, Corps of Engineers Chetco River Gravel Mining Executive and Technical Teams... Chetco River Gravel Mining Executive and Technical Teams. These work products consist of meeting agendas, meeting minutes, reports, and other documents related to the proposed Chetco River Gravel Mining...

  6. Two executives, one career.

    PubMed

    Cunningham, Cynthia R; Murray, Shelley S

    2005-02-01

    For six years, Cynthia Cunningham and Shelley Murray shared an executive job at Fleet Bank. One desk, one chair, one computer, one telephone, and one voice-mail account. To their clients and colleagues, they were effectively one person, though one person with the strengths and ideas of two, seamlessly handing projects back and forth. Although their department was dissolved after the bank merged with Bank of America, the two continue to consider themselves a package-they have one resume, and they are seeking their next opportunity together. Their choice to share a job was not only a quality-of-life decision but one intended to keep their careers on course: "Taking two separate part-time jobs would have thrown us completely off track" they write in this first-person account."We're both ambitious people, and neither of us wanted just a job. We wanted careers" In this article, the two highly motivated women reveal their determination to manage the demands of both family and career. Flextime,telecommuting, and compressed workweeks are just some of the options open to executives seeking greater work/ life balance, and the job share, as described by Cunningham and Murray, could well be the next solution for those wishing to avoid major trade-offs between their personal and professional lives. Cunningham and Murray describe in vivid detail how they structured their unusual arrangement, how they sold themselves to management, and the hurdles they faced along the way. Theirs is a win-win story, for the company and for them.

  7. Executive Education: Predicting Student Success in Executive MBA Programs

    ERIC Educational Resources Information Center

    Siegert, Kara O.

    2008-01-01

    Applicants to executive education programs have increased over recent years. Previous researchers had not thoroughly examined admission procedures related to the selection of applicants. In this study, the author examined common admission requirements that researchers and educators have used to predict success in 22 unique executive education…

  8. Higher-Performance Executives: Bringing Executive Development Programs Into Balance

    ERIC Educational Resources Information Center

    Gilad, Benjamin; Chussil, Mark

    2013-01-01

    Executive development programs teach various skills deemed important in future leaders and help shape future leadership and its performance. However, they are often excessively focused on competencies required for dealing with internal issues and relationships. They do a much less admirable job preparing future executives for the unique skills…

  9. Executive Education: Predicting Student Success in Executive MBA Programs

    ERIC Educational Resources Information Center

    Siegert, Kara O.

    2008-01-01

    Applicants to executive education programs have increased over recent years. Previous researchers had not thoroughly examined admission procedures related to the selection of applicants. In this study, the author examined common admission requirements that researchers and educators have used to predict success in 22 unique executive education…

  10. Higher-Performance Executives: Bringing Executive Development Programs Into Balance

    ERIC Educational Resources Information Center

    Gilad, Benjamin; Chussil, Mark

    2013-01-01

    Executive development programs teach various skills deemed important in future leaders and help shape future leadership and its performance. However, they are often excessively focused on competencies required for dealing with internal issues and relationships. They do a much less admirable job preparing future executives for the unique skills…

  11. Motor Execution Affects Action Prediction

    ERIC Educational Resources Information Center

    Springer, Anne; Brandstadter, Simone; Liepelt, Roman; Birngruber, Teresa; Giese, Martin; Mechsner, Franz; Prinz, Wolfgang

    2011-01-01

    Previous studies provided evidence of the claim that the prediction of occluded action involves real-time simulation. We report two experiments that aimed to study how real-time simulation is affected by simultaneous action execution under conditions of full, partial or no overlap between observed and executed actions. This overlap was analysed by…

  12. Smart Executives for Autonomous Spacecraft

    NASA Technical Reports Server (NTRS)

    Gat, E.; Pell, B.

    1998-01-01

    In this article we explore the design of an executive for an autonomous spacecraft. The executive is responsible for translating high-level commands, whether they come from the ground or from an on-board planner, into the low-level commands understood directly by the spacecraft hardware.

  13. Motor Execution Affects Action Prediction

    ERIC Educational Resources Information Center

    Springer, Anne; Brandstadter, Simone; Liepelt, Roman; Birngruber, Teresa; Giese, Martin; Mechsner, Franz; Prinz, Wolfgang

    2011-01-01

    Previous studies provided evidence of the claim that the prediction of occluded action involves real-time simulation. We report two experiments that aimed to study how real-time simulation is affected by simultaneous action execution under conditions of full, partial or no overlap between observed and executed actions. This overlap was analysed by…

  14. Characteristics of the Federal Executive.

    ERIC Educational Resources Information Center

    Civil Service Commission, Washington, DC.

    The personal characteristics, educational background, occupations, and attitudes of 54 Federal Executives who attended Session IX of the Federal Executive Institute, U. S. Civil Service Commission, are given. The average age of the group was 47.6 years (range 36 to 61). The federal grades were 18% in GS-5, 66% in GS-16 and equivalent, and 16% in…

  15. Aerothermal modeling. Executive summary

    NASA Technical Reports Server (NTRS)

    Kenworthy, M. K.; Correa, S. M.; Burrus, D. L.

    1983-01-01

    One of the significant ways in which the performance level of aircraft turbine engines has been improved is by the use of advanced materials and cooling concepts that allow a significant increase in turbine inlet temperature level, with attendant thermodynamic cycle benefits. Further cycle improvements have been achieved with higher pressure ratio compressors. The higher turbine inlet temperatures and compressor pressure ratios with corresponding higher temperature cooling air has created a very hostile environment for the hot section components. To provide the technology needed to reduce the hot section maintenance costs, NASA has initiated the Hot Section Technology (HOST) program. One key element of this overall program is the Aerothermal Modeling Program. The overall objective of his program is to evolve and validate improved analysis methods for use in the design of aircraft turbine engine combustors. The use of such combustor analysis capabilities can be expected to provide significant improvement in the life and durability characteristics of both combustor and turbine components.

  16. Executive control influences linguistic representations.

    PubMed

    Lev-Ari, Shiri; Keysar, Boaz

    2014-02-01

    Although it is known that words acquire their meanings partly from the contexts in which they are used, we proposed that the way in which words are processed can also influence their representation. We further propose that individual differences in the way that words are processed can consequently lead to individual differences in the way that they are represented. Specifically, we showed that executive control influences linguistic representations by influencing the coactivation of competing and reinforcing terms. Consequently, people with poorer executive control perceive the meanings of homonymous terms as being more similar to one another, and those of polysemous terms as being less similar to one another, than do people with better executive control. We also showed that bilinguals with poorer executive control experience greater cross-linguistic interference than do bilinguals with better executive control. These results have implications for theories of linguistic representation and language organization.

  17. Symbolically Modeling Concurrent MCAPI Executions

    NASA Technical Reports Server (NTRS)

    Fischer, Topher; Mercer, Eric; Rungta, Neha

    2011-01-01

    Improper use of Inter-Process Communication (IPC) within concurrent systems often creates data races which can lead to bugs that are challenging to discover. Techniques that use Satisfiability Modulo Theories (SMT) problems to symbolically model possible executions of concurrent software have recently been proposed for use in the formal verification of software. In this work we describe a new technique for modeling executions of concurrent software that use a message passing API called MCAPI. Our technique uses an execution trace to create an SMT problem that symbolically models all possible concurrent executions and follows the same sequence of conditional branch outcomes as the provided execution trace. We check if there exists a satisfying assignment to the SMT problem with respect to specific safety properties. If such an assignment exists, it provides the conditions that lead to the violation of the property. We show how our method models behaviors of MCAPI applications that are ignored in previously published techniques.

  18. Limits of Executive Control

    PubMed Central

    Verbruggen, Frederick; McAndrew, Amy; Weidemann, Gabrielle; Stevens, Tobias; McLaren, Ian P. L.

    2016-01-01

    Cognitive-control theories attribute action control to executive processes that modulate behavior on the basis of expectancy or task rules. In the current study, we examined corticospinal excitability and behavioral performance in a go/no-go task. Go and no-go trials were presented in runs of five, and go and no-go runs alternated predictably. At the beginning of each trial, subjects indicated whether they expected a go trial or a no-go trial. Analyses revealed that subjects immediately adjusted their expectancy ratings when a new run started. However, motor excitability was primarily associated with the properties of the previous trial, rather than the predicted properties of the current trial. We also observed a large latency cost at the beginning of a go run (i.e., reaction times were longer for the first trial in a go run than for the second trial). These findings indicate that actions in predictable environments are substantially influenced by previous events, even if this influence conflicts with conscious expectancies about upcoming events. PMID:27000177

  19. Real-time Classification of Non-Weight Bearing Lower-Limb Movements Using EMG to Facilitate Phantom Motor Execution: Engineering and Case Study Application on Phantom Limb Pain.

    PubMed

    Lendaro, Eva; Mastinu, Enzo; Håkansson, Bo; Ortiz-Catalan, Max

    2017-01-01

    Phantom motor execution (PME), facilitated by myoelectric pattern recognition (MPR) and virtual reality (VR), is positioned to be a viable option to treat phantom limb pain (PLP). A recent clinical trial using PME on upper-limb amputees with chronic intractable PLP yielded promising results. However, further work in the area of signal acquisition is needed if such technology is to be used on subjects with lower-limb amputation. We propose two alternative electrode configurations to conventional, bipolar, targeted recordings for acquiring surface electromyography. We evaluated their performance in a real-time MPR task for non-weight-bearing, lower-limb movements. We found that monopolar recordings using a circumferential electrode of conductive fabric, performed similarly to classical bipolar recordings, but were easier to use in a clinical setting. In addition, we present the first case study of a lower-limb amputee with chronic, intractable PLP treated with PME. The patient's Pain Rating Index dropped by 22 points (from 32 to 10, 68%) after 23 PME sessions. These results represent a methodological advancement and a positive proof-of-concept of PME in lower limbs. Further work remains to be conducted for a high-evidence level clinical validation of PME as a treatment of PLP in lower-limb amputees.

  20. Caltech campus executive LDRD.

    SciTech Connect

    Shepodd, Timothy J.; Knudsen, Tamara

    2013-01-01

    merely help execute the chosen action.

  1. 5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic...

  2. 5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic...

  3. 5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic...

  4. 5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic...

  5. 5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic Senior...

  6. Parallel processor engine model program

    NASA Technical Reports Server (NTRS)

    Mclaughlin, P.

    1984-01-01

    The Parallel Processor Engine Model Program is a generalized engineering tool intended to aid in the design of parallel processing real-time simulations of turbofan engines. It is written in the FORTRAN programming language and executes as a subset of the SOAPP simulation system. Input/output and execution control are provided by SOAPP; however, the analysis, emulation and simulation functions are completely self-contained. A framework in which a wide variety of parallel processing architectures could be evaluated and tools with which the parallel implementation of a real-time simulation technique could be assessed are provided.

  7. 45 CFR 1700.5 - Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... INFORMATION SCIENCE ORGANIZATION AND FUNCTIONS § 1700.5 Executive Director. (a) The Executive Director serves... the Chairperson and Commissioners, participating with the Commissioners in the development...

  8. Television and children's executive function.

    PubMed

    Lillard, Angeline S; Li, Hui; Boguszewski, Katie

    2015-01-01

    Children spend a lot of time watching television on its many platforms: directly, online, and via videos and DVDs. Many researchers are concerned that some types of television content appear to negatively influence children's executive function. Because (1) executive function predicts key developmental outcomes, (2) executive function appears to be influenced by some television content, and (3) American children watch large quantities of television (including the content of concern), the issues discussed here comprise a crucial public health issue. Further research is needed to reveal exactly what television content is implicated, what underlies television's effect on executive function, how long the effect lasts, and who is affected. © 2015 Elsevier Inc. All rights reserved.

  9. Report of the Executive Director

    ERIC Educational Resources Information Center

    Rodowskas, Chistopher A., Jr.

    1977-01-01

    The AACP executive director reports on developments in pharmacy colleges in the areas of membership, communications, meetings, finances, government affairs, new projects and services, staff and facilities, student affairs, and educational research and development. (LBH)

  10. Executive presence for strategic influence.

    PubMed

    Shirey, Maria R

    2013-01-01

    This department highlights change management strategies that may be successful in strategically planning and executing organizational change initiatives. With the goal of presenting practical approaches helpful to nurse leaders advancing organizational change, content includes evidence-based projects, tools, and resources that mobilize and sustain organizational change initiatives. In this article, the author discusses cultivating executive presence, a crucial component of great leadership, needed for strategic influence and to drive change.

  11. VOLTTRON: An Agent Execution Platform for the Electric Power System

    SciTech Connect

    Akyol, Bora A.; Haack, Jereme N.; Ciraci, Selim; Carpenter, Brandon J.; Vlachopoulou, Maria; Tews, Cody W.

    2012-06-05

    Volttron is an agent execution platform that is engineered for use in the electric power system. Volttron provides resource guarantees for agents and the platform including memory and processor utilization; authentication and authorization services; directory services for agent and resource location; and agent mobility. Unlike most other agent platforms, Volttron does not depend on a single agent authoring language. Instead, we chose to design and implement Volttron as a platform service and framework that is decoupled from the agent execution environment. A prototype implementation of Volttron has been written in Python (using Python v2.7.2) and we have executed agents written in Python and Java and as shell scripts. The intended use of Volttron is in the power distribution system for managing distributed generation, demand-response, and plug-in electric vehicles.

  12. Wildfire: distributed, Grid-enabled workflow construction and execution.

    PubMed

    Tang, Francis; Chua, Ching Lian; Ho, Liang-Yoong; Lim, Yun Ping; Issac, Praveen; Krishnan, Arun

    2005-03-24

    We observe two trends in bioinformatics: (i) analyses are increasing in complexity, often requiring several applications to be run as a workflow; and (ii) multiple CPU clusters and Grids are available to more scientists. The traditional solution to the problem of running workflows across multiple CPUs required programming, often in a scripting language such as perl. Programming places such solutions beyond the reach of many bioinformatics consumers. We present Wildfire, a graphical user interface for constructing and running workflows. Wildfire borrows user interface features from Jemboss and adds a drag-and-drop interface allowing the user to compose EMBOSS (and other) programs into workflows. For execution, Wildfire uses GEL, the underlying workflow execution engine, which can exploit available parallelism on multiple CPU machines including Beowulf-class clusters and Grids. Wildfire simplifies the tasks of constructing and executing bioinformatics workflows.

  13. Wildfire: distributed, Grid-enabled workflow construction and execution

    PubMed Central

    Tang, Francis; Chua, Ching Lian; Ho, Liang-Yoong; Lim, Yun Ping; Issac, Praveen; Krishnan, Arun

    2005-01-01

    Background We observe two trends in bioinformatics: (i) analyses are increasing in complexity, often requiring several applications to be run as a workflow; and (ii) multiple CPU clusters and Grids are available to more scientists. The traditional solution to the problem of running workflows across multiple CPUs required programming, often in a scripting language such as perl. Programming places such solutions beyond the reach of many bioinformatics consumers. Results We present Wildfire, a graphical user interface for constructing and running workflows. Wildfire borrows user interface features from Jemboss and adds a drag-and-drop interface allowing the user to compose EMBOSS (and other) programs into workflows. For execution, Wildfire uses GEL, the underlying workflow execution engine, which can exploit available parallelism on multiple CPU machines including Beowulf-class clusters and Grids. Conclusion Wildfire simplifies the tasks of constructing and executing bioinformatics workflows. PMID:15788106

  14. MPs consider UK engineering's future.

    PubMed

    Long, John

    2008-08-01

    The Government's Parliamentary Innovation, Universities, Science and Skills Committee (IUSSC), which in January launched an enquiry into the current "state" of the UK engineering sector, recently held a session in Westminster to hear evidence on the topic from expert bodies. IHEEM chief executive John Long was among those to draft written evidence for the Committee that not only provides an overview of the current UK engineering sector and its major challenges, but also recommends ways to maximise engineers' contribution in the future.

  15. Personality Profiles of Recently Terminated Executives.

    ERIC Educational Resources Information Center

    McLoughlin, Caven S.; And Others

    1983-01-01

    Administered the Sixteen Personality Factor Questionnaire to a group of executives (N=49) within seven days of their severance and compared the derived personality profiles with a normative group of employed business executives. Results showed that terminated executives were statistically different from employed executives on eight of 16…

  16. 45 CFR 1700.5 - Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... INFORMATION SCIENCE ORGANIZATION AND FUNCTIONS § 1700.5 Executive Director. (a) The Executive Director serves... 45 Public Welfare 4 2011-10-01 2011-10-01 false Executive Director. 1700.5 Section 1700.5 Public... laws. (b) The Executive Director is directly responsible to the Commission, works under the...

  17. Multiprocessor execution of functional programs

    SciTech Connect

    Goldberg, B. )

    1988-10-01

    Functional languages have recently gained attention as vehicles for programming in a concise and element manner. In addition, it has been suggested that functional programming provides a natural methodology for programming multiprocessor computers. This paper describes research that was performed to demonstrate that multiprocessor execution of functional programs on current multiprocessors is feasible, and results in a significant reduction in their execution times. Two implementations of the functional language ALFL were built on commercially available multiprocessors. Alfalfa is an implementation on the Intel iPSC hypercube multiprocessor, and Buckwheat is an implementation on the Encore Multimax shared-memory multiprocessor. Each implementation includes a compiler that performs automatic decomposition of ALFL programs and a run-time system that supports their execution. The compiler is responsible for detecting the inherent parallelism in a program, and decomposing the program into a collection of tasks, called serial combinators, that can be executed in parallel. The abstract machine model supported by Alfalfa and Buckwheat is called heterogeneous graph reduction, which is a hybrid of graph reduction and conventional stack-oriented execution. This model supports parallelism, lazy evaluation, and higher order functions while at the same time making efficient use of the processors in the system. The Alfalfa and Buckwheat runtime systems support dynamic load balancing, interprocessor communication (if required), and storage management. A large number of experiments were performed on Alfalfa and Buckwheat for a variety of programs. The results of these experiments, as well as the conclusions drawn from them, are presented.

  18. Operating executive for the DSIF tracking subsystem software

    NASA Technical Reports Server (NTRS)

    Poulson, P. L.

    1972-01-01

    The advanced engineering model of the DSIF tracking subsystem (DTS) is being developed by the Deep Space Instrumentation Facility. The DTS will provide effective and reliable tracking and data acquisition support for the complex planetary and interplanetary space flight missions planned for the 1970's. The nucleus of the subsystem is a Honeywell H832 digital computer. The design and capabilities of the real-time operating executive software are described.

  19. Symbolic Execution Enhanced System Testing

    NASA Technical Reports Server (NTRS)

    Davies, Misty D.; Pasareanu, Corina S.; Raman, Vishwanath

    2012-01-01

    We describe a testing technique that uses information computed by symbolic execution of a program unit to guide the generation of inputs to the system containing the unit, in such a way that the unit's, and hence the system's, coverage is increased. The symbolic execution computes unit constraints at run-time, along program paths obtained by system simulations. We use machine learning techniques treatment learning and function fitting to approximate the system input constraints that will lead to the satisfaction of the unit constraints. Execution of system input predictions either uncovers new code regions in the unit under analysis or provides information that can be used to improve the approximation. We have implemented the technique and we have demonstrated its effectiveness on several examples, including one from the aerospace domain.

  20. 3 CFR 13499 - Executive Order 13499 of February 5, 2009. Further Amendments to Executive Order 12835...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 3 The President 1 2010-01-01 2010-01-01 false Executive Order 13499 of February 5, 2009. Further Amendments to Executive Order 12835, Establishment of the National Economic Council 13499 Order 13499 Presidential Documents Executive Orders Executive Order 13499 of February 5, 2009 EO 13499 Further Amendments to Executive Order 12835, Establishmen...

  1. 3 CFR 13500 - Executive Order 13500 of February 5, 2009. Further Amendments to Executive Order 12859...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 3 The President 1 2010-01-01 2010-01-01 false Executive Order 13500 of February 5, 2009. Further Amendments to Executive Order 12859, Establishment of the Domestic Policy Council 13500 Order 13500 Presidential Documents Executive Orders Executive Order 13500 of February 5, 2009 EO 13500 Further Amendments to Executive Order 12859, Establishment...

  2. 3 CFR 13644 - Executive Order 13644 of May 21, 2013. Amendment to Executive Order 13639

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 3 The President 1 2014-01-01 2014-01-01 false Executive Order 13644 of May 21, 2013. Amendment to Executive Order 13639 13644 Order 13644 Presidential Documents Executive Orders Executive Order 13644 of May 21, 2013 EO 13644 Amendment to Executive Order 13639 By the authority vested in me as President...

  3. 3 CFR 13516 - Executive Order 13516 of October 28, 2009. Amending Executive Order 13462

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... functions under this order.” (f) by substituting “section 1.6(c) of Executive Order 12333, as amended” for... 3 The President 1 2010-01-01 2010-01-01 false Executive Order 13516 of October 28, 2009. Amending Executive Order 13462 13516 Order 13516 Presidential Documents Executive Orders Executive Order 13516...

  4. Executive Headteachers: What's in a Name? Executive Summary

    ERIC Educational Resources Information Center

    Theobald, Katy; Lord, Pippa

    2016-01-01

    Executive headteachers (EHTs) are becoming increasingly prevalent as the self-improving school system matures; there are over 620 EHTs in the school workforce today; and the number recorded in the School Workforce Census (SWC) has increased by 240 per cent between 2010 and 2014. The role is still evolving locally and nationally and, as EHTs take…

  5. ADAMS executive and operating system

    NASA Technical Reports Server (NTRS)

    Pittman, W. D.

    1981-01-01

    The ADAMS Executive and Operating System, a multitasking environment under which a variety of data reduction, display and utility programs are executed, a system which provides a high level of isolation between programs allowing them to be developed and modified independently, is described. The Airborne Data Analysis/Monitor System (ADAMS) was developed to provide a real time data monitoring and analysis capability onboard Boeing commercial airplanes during flight testing. It inputs sensor data from an airplane performance data by applying transforms to the collected sensor data, and presents this data to test personnel via various display media. Current utilization and future development are addressed.

  6. Business Development Executive (BDE) Program

    SciTech Connect

    Rice, E.J. "Woody"; Frederick, W. James

    2005-12-05

    The IPST BDE (Institute of Paper Science and Technology Business Development Executive) program was initiated in 1997 to make the paper industry better aware of the new manufacturing technologies being developed at IPST for the U.S. pulp and paper industry's use. In April 2000, the BDE program management and the 20 BDEs, all retired senior level industry manufacturing and research executives, were asked by Ms. Denise Swink of OIT at DOE to take the added responsibility of bringing DOE developed energy conservation technology to the paper industry. This project was funded by a DOE grant of $950,000.

  7. A Brokering Solution for Business Process Execution

    NASA Astrophysics Data System (ADS)

    Santoro, M.; Bigagli, L.; Roncella, R.; Mazzetti, P.; Nativi, S.

    2012-12-01

    Predicting the climate change impact on biodiversity and ecosystems, advancing our knowledge of environmental phenomena interconnection, assessing the validity of simulations and other key challenges of Earth Sciences require intensive use of environmental modeling. The complexity of Earth system requires the use of more than one model (often from different disciplines) to represent complex processes. The identification of appropriate mechanisms for reuse, chaining and composition of environmental models is considered a key enabler for an effective uptake of a global Earth Observation infrastructure, currently pursued by the international geospatial research community. The Group on Earth Observation (GEO) Model Web initiative aims to increase present accessibility and interoperability of environmental models, allowing their flexible composition into complex Business Processes (BPs). A few, basic principles are at the base of the Model Web concept (Nativi, et al.): 1. Open access 2. Minimal entry-barriers 3. Service-driven approach 4. Scalability In this work we propose an architectural solution aiming to contribute to the Model Web vision. This solution applies the Brokering approach for facilitiating complex multidisciplinary interoperability. The Brokering approach is currently adopted in the new GEOSS Common Infrastructure (GCI) as was presented at the last GEO Plenary meeting in Istanbul, November 2011. According to the Brokering principles, the designed system is flexible enough to support the use of multiple BP design (visual) tools, heterogeneous Web interfaces for model execution (e.g. OGC WPS, WSDL, etc.), and different Workflow engines. We designed and prototyped a component called BP Broker that is able to: (i) read an abstract BP, (ii) "compile" the abstract BP into an executable one (eBP) - in this phase the BP Broker might also provide recommendations for incomplete BPs and parameter mismatch resolution - and (iii) finally execute the eBP using a

  8. Elements of Engineering Excellence

    NASA Technical Reports Server (NTRS)

    Blair, J. C.; Ryan, R. S.; Schutzenhofer

    2012-01-01

    The inspiration for this Contract Report (CR) originated in discussions with the director of Marshall Space Flight Center (MSFC) Engineering who asked that we investigate the question: "How do you achieve excellence in aerospace engineering?" Engineering a space system is a complex activity. Avoiding its inherent potential pitfalls and achieving a successful product is a challenge. This CR presents one approach to answering the question of how to achieve Engineering Excellence. We first investigated the root causes of NASA major failures as a basis for developing a proposed answer to the question of Excellence. The following discussions integrate a triad of Technical Understanding and Execution, Partnership with the Project, and Individual and Organizational Culture. The thesis is that you must focus on the whole process and its underlying culture, not just on the technical aspects. In addition to the engineering process, emphasis is given to the need and characteristics of a Learning Organization as a mechanism for changing the culture.

  9. Separating essentials from incidentals: an execution architecture for real-time control systems

    NASA Technical Reports Server (NTRS)

    Dvorak, Daniel; Reinholtz, Kirk

    2004-01-01

    This paper describes an execution architecture that makes such systems far more analyzable and verifiable by aggressive separation of concerns. The architecture separates two key software concerns: transformations of global state, as defined in pure functions; and sequencing/timing of transformations, as performed by an engine that enforces four prime invariants. The important advantage of this architecture, besides facilitating verification, is that it encourages formal specification of systems in a vocabulary that brings systems engineering closer to software engineering.

  10. Separating essentials from incidentals: an execution architecture for real-time control systems

    NASA Technical Reports Server (NTRS)

    Dvorak, Daniel; Reinholtz, Kirk

    2004-01-01

    This paper describes an execution architecture that makes such systems far more analyzable and verifiable by aggressive separation of concerns. The architecture separates two key software concerns: transformations of global state, as defined in pure functions; and sequencing/timing of transformations, as performed by an engine that enforces four prime invariants. The important advantage of this architecture, besides facilitating verification, is that it encourages formal specification of systems in a vocabulary that brings systems engineering closer to software engineering.

  11. 78 FR 73586 - Senior Executive Service Performance Review Board (PRB) and Executive Resources Board (ERB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Senior Executive Service Performance Review Board (PRB) and Executive Resources Board (ERB) Membership AGENCY: Surface Transportation Board, DOT. ACTION: Senior Executive...

  12. Executive Center Makes Rapid Progress.

    ERIC Educational Resources Information Center

    Dumarsq, Carolyn C.; Scott, Charles A.

    1987-01-01

    In a pilot test, superintendents participated in self-assessment activities in the American Association of School Administrator's Executive Development Center program. Activity stages centered on professional attitudes and skills, personal health, and fitness. Data provided a profile for professional development. Participants felt activities were…

  13. 78 FR 28441 - Executive Compensation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    ... percentage cap relative to comparator institution compensation that would apply to the Enterprises' executive... regulations relating to the Banks, considers the differences between the Banks and the Enterprises with... Director also considers any other differences that are deemed appropriate. In preparing the proposed...

  14. Integrating planning, execution, and learning

    NASA Technical Reports Server (NTRS)

    Kuokka, Daniel R.

    1989-01-01

    To achieve the goal of building an autonomous agent, the usually disjoint capabilities of planning, execution, and learning must be used together. An architecture, called MAX, within which cognitive capabilities can be purposefully and intelligently integrated is described. The architecture supports the codification of capabilities as explicit knowledge that can be reasoned about. In addition, specific problem solving, learning, and integration knowledge is developed.

  15. Formation of Professionalism of Executives

    ERIC Educational Resources Information Center

    Gerasimov, Kirill; Gerasimov, Boris

    2017-01-01

    Purpose: The purpose of this paper is to present the results of the research in the sphere of education and preparation of Russian executives in view of mentality and elements of national model of management. Design/methodology/approach: The research consisted in analysis of modern developments in the sphere of HR management in socio-economic…

  16. Executive Committee Report, October 2003

    ERIC Educational Resources Information Center

    Sarquis, Jerry L.; Nakhleh, Mary; Holme, Thomas A.

    2004-01-01

    New appointments to the Board of Publication of JCE, and to the Examination Institute Board of Trustees are reported by the Secretary at the Executive Committee Meeting. Further reports from members of the ACS Council, the presentation of the Outstanding Service Award, and the recognition of Outreach Ambassadors for distributing JCE education…

  17. Executive Committee Report, April 2004

    ERIC Educational Resources Information Center

    Sarquis, Jerry L.; Holme, Thomas; Cooper, Melanie; White, Carol

    2004-01-01

    Anaheim executive committee report, April 2004 of American Chemical Society (ACS) is presented. It salutes the recipients of ACS awards at the CHED session and also covers the Spring 2004 ACS meeting abstracts, nominations for the division office and councilor's report.

  18. Formation of Professionalism of Executives

    ERIC Educational Resources Information Center

    Gerasimov, Kirill; Gerasimov, Boris

    2017-01-01

    Purpose: The purpose of this paper is to present the results of the research in the sphere of education and preparation of Russian executives in view of mentality and elements of national model of management. Design/methodology/approach: The research consisted in analysis of modern developments in the sphere of HR management in socio-economic…

  19. 16 CFR 1000.29 - Directorate for Engineering Sciences.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Directorate for Engineering Sciences. 1000... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible...

  20. 16 CFR 1000.29 - Directorate for Engineering Sciences.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Directorate for Engineering Sciences. 1000... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible...

  1. 16 CFR 1000.29 - Directorate for Engineering Sciences.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Directorate for Engineering Sciences. 1000... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible...

  2. 16 CFR 1000.29 - Directorate for Engineering Sciences.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Directorate for Engineering Sciences. 1000... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible...

  3. 16 CFR 1000.29 - Directorate for Engineering Sciences.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Directorate for Engineering Sciences. 1000... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible...

  4. Executive Function in Adolescents with ADHD

    ERIC Educational Resources Information Center

    Martel, Michelle; Nikolas, Molly; Nigg, Joel T.

    2007-01-01

    A study is conducted to determine the specificity of executive function weakness in attention-deficit/hyperactivity disorder (ADHD) during adolescence. Results suggest that executive function weakness in ADHD is specifically associated with symptoms of inattention-disorganization.

  5. Executive Function in Adolescents with ADHD

    ERIC Educational Resources Information Center

    Martel, Michelle; Nikolas, Molly; Nigg, Joel T.

    2007-01-01

    A study is conducted to determine the specificity of executive function weakness in attention-deficit/hyperactivity disorder (ADHD) during adolescence. Results suggest that executive function weakness in ADHD is specifically associated with symptoms of inattention-disorganization.

  6. Outplacement service for the nurse executive.

    PubMed

    Kangery, R; Freund, C M

    1984-01-01

    Outplacement service (OPS) is a human resource service provided by organizations to terminated executives. In addition to assisting organizations with the mechanics of the termination process, OPS helps terminated executives cope with the trauma of job loss and find new employment. Given the frequent involvement of nurse executives in termination decisions and the risk of termination inherent in their own positions, nurse executives have a vested interest in OPS policies and programs.

  7. Executive Support Systems: An Innovation Decision Perspective

    DTIC Science & Technology

    1990-01-01

    account . The exception and annotation ability of MIDS alerted the executives to what was happening and prevented a ripple effect of overreactions...information directly to these executives, an executive support system (ESS) allows more effective analysis, control, planning, and decision making...Automated improve- ments to the management process have the potential to highly leverage the executive’s effectiveness . An ESS is a concept, a clustered IT

  8. Joint Operation Planning and Execution

    DTIC Science & Technology

    1992-03-01

    chapter are: a crisis may occur with little or no warning, it is fast breaking, and accelerated decisions are required, sometimes a crisis in one area will...step and could be crucial to the CINC’s influencing future decisions in a fast -breaking crisis. During this phase, the JCS Joint Staff will monitor the...compressing the second through fifth phases. It may be that in a fast -developing crisis situation, the JCS Execute Order may be the first record

  9. Financial accounting for radiology executives.

    PubMed

    Seidmann, Abraham; Mehta, Tushar

    2005-03-01

    The authors review the role of financial accounting information from the perspective of a radiology executive. They begin by introducing the role of pro forma statements. They discuss the fundamental concepts of accounting, including the matching principle and accrual accounting. The authors then explore the use of financial accounting information in making investment decisions in diagnostic medical imaging. The paper focuses on critically evaluating the benefits and limitations of financial accounting for decision making in a radiology practice.

  10. Hydrology Section Executive Committee Minutes

    NASA Astrophysics Data System (ADS)

    Mercer, James W.

    The AGU Hydrology Section Executive Committee Meeting was called to order at approximately 4 P.M. on Monday, May 18, 1987, by Hydrology Section President Marshall Moss. In attendance were President-Elect George Pinder, Secretary Jim Mercer, Ron Cummings, Helen Joyce Peters, Peter Eagleson, Stephen Burges, Jim Wallis, Jurate Landwehr, Don Nielson, Ken Bencala, Pete Loucks, Jery Stedinger, Dennis Lettenmaier, Lenny Konikow, Ken Potter, John Wilson, Ivan Johnson, and Judy Holoviak.

  11. 36th ATLANTA EXECUTIVE SEMINAR

    DTIC Science & Technology

    2011-04-04

    G-8 SOURCE OF COMMISSIONED SERVICE USMA EDUCATIONAL DEGREES United States Military Academy – BA – No Major Webster University – MA...MBA from Auburn University. Other education includes the National War College and the Harvard Program for Executives in National Security. THE RITZ...CFLCC in Camp Arifjan, Kuwait. He is currently assigned as the Director of Army Budget, Pentagon, Arlington, VA. His military education includes

  12. What makes an effective executive.

    PubMed

    Drucker, Peter F

    2004-06-01

    An effective executive does not need to be a leader in the typical sense of the word. Peter Drucker, the author of more than two dozen HBR articles, says some of the best business and nonprofit CEOs he has worked with over his 65-year consulting career were not stereotypical leaders. They ranged from extroverted to nearly reclusive, from easygoing to controlling, from generous to parsimonious. What made them all effective is that they followed the same eight practices: They asked, "What needs to be done?" They also asked, "What is right for the enterprise?" They developed action plans. They took responsibility for decisions. They took responsibility for communicating. They were focused on opportunities rather than problems. They ran productive meetings. And they thought and said "we" rather than "I." The first two practices provided them with the knowledge they needed. The next four helped them convert this knowledge into effective action, for knowledge is useless to executives until it has been translated into deeds. The last two ensured that the whole organization felt responsible and accountable. Effective executives know that they have authority only because they have the trust of the organization. This means they must think of the needs and opportunities of the organization before they think of their own needs and opportunities. The author also suggests a ninth practice that's so important, he elevates it to the level of a rule: Listen first, speak last. The demand for effective executives is much too great to be satisfied by those few people who are simply born to lead. Effectiveness is a discipline. And, like every discipline, it can be learned and must be earned.

  13. Multiprocessor execution of functional programs

    SciTech Connect

    Goldberg, B.F.

    1988-01-01

    Functional languages have recently gained attention as vehicles for programming in a concise and elegant manner. In addition, it has been suggested that functional programming provides a natural methodology for programming multiprocessor computers. This dissertation demonstrates that multiprocessor execution of functional programs is feasible, and results in a significant reduction in their execution times. Two implementations of the functional language ALFL were built on commercially available multiprocessors. ALFL is an implementation on the Intel iPSC hypercube multiprocessor, and Buckwheat is an implementation on the Encore Multimax shared-memory multiprocessor. Each implementation includes a compiler that performs automatic decomposition of ALFL programs. The compiler is responsible for detecting the inherent parallelism in a program, and decomposing the program into a collection of tasks, called serial combinators, that can be executed in parallel. One of the primary goals of the compiler is to generate serial combinators exhibiting the coarsest granularity possibly without sacrificing useful parallelism. This dissertation describes the algorithms used by the compiler to analyze, decompose, and optimize functional programs. The abstract machine model supported by Alfalfa and Buckwheat is called heterogeneous graph reduction, which is a hybrid of graph reduction and conventional stack-oriented execution. This model supports parallelism, lazy evaluation, and higher order functions while at the same time making efficient use of the processors in the system. The Alfalfa and Buckwheat run-time systems support dynamic load balancing, interprocessor communication (if required) and storage management. A large number of experiments were performed on Alfalfa and Buckwheat for a variety of programs. The results of these experiments, as well as the conclusions drawn from them, are presented.

  14. Hydrology Section Executive Committee minutes

    NASA Astrophysics Data System (ADS)

    Mercer, James W.

    The AGU Hydrology Section Executive Committee Meeting was called to order at approximately 4 P.M. on Monday, December 8, 1986 by Marshall Moss. In attendance were George Pinder, Allan Freeze, Jim Mercer, Ron Cummings, Ken Bencala, Jim Wallis, Simon Ince, Jack Stone, Jeff Dozier, Don Nielson, Ivan Johnson, John Wilson, Helen Peters, Jurate Landwehr, Karen Prestegaard, Soroosh Sorooshian, Jery Stedinger, Peter Kitanidis, Rafael Bras, and Waldo Smith.

  15. Integrating CMMI and Six Sigma in Software and Systems Engineering

    DTIC Science & Technology

    2005-09-01

    Carnegie Mellon University page 82 CarnegieMellon S oftware Engineer ing Inst itute Lean : Terms & Usage Kaizen - Make people’s jobs easier by taking them...oftware Engineer ing Inst itute Lean : Kaizen Procedure Top Mgmt Kick-off of event Determine Team Objectives and Goals Lean /Six Sigma Training Map as...University page 31 CarnegieMellon S oftware Engineer ing Inst itute LMC M&DS Training & Implementation 1 Executive Lean Training • Top Executives - one week

  16. Assessing Executive Functioning: A Pragmatic Review

    ERIC Educational Resources Information Center

    Hass, Michael R.; Patterson, Ashlea; Sukraw, Jocelyn; Sullivan, Brianna M.

    2014-01-01

    Despite the common usage of the term "executive functioning" in neuropsychology, several aspects of this concept remain unsettled. In this paper, we will address some of the issues surrounding the notion of executive functioning and how an understanding of executive functioning and its components might assist school-based practitioners…

  17. Assessing Executive Functioning: A Pragmatic Review

    ERIC Educational Resources Information Center

    Hass, Michael R.; Patterson, Ashlea; Sukraw, Jocelyn; Sullivan, Brianna M.

    2014-01-01

    Despite the common usage of the term "executive functioning" in neuropsychology, several aspects of this concept remain unsettled. In this paper, we will address some of the issues surrounding the notion of executive functioning and how an understanding of executive functioning and its components might assist school-based practitioners…

  18. Varieties of Executive Dysfunction in Autism.

    ERIC Educational Resources Information Center

    Hughes, Claire; Russell, Jim

    This paper presents four studies which illustrate the variety of deficits in executive function displayed by individuals with autism. The concept of executive function is used to encompass all the mental operations which are involved in self-reflective and goal-directed behavior. Four forms of executive control are addressed: mental disengagement,…

  19. Executive Functions in Savant Artists with Autism

    ERIC Educational Resources Information Center

    Crane, Laura; Pring, Linda; Ryder, Nicola; Hermelin, Beate

    2011-01-01

    Although executive functions have been widely studied in individuals with autism spectrum disorders (ASD), there have been no direct empirical studies of executive abilities in savants with ASD. This study assessed three facets of executive ability (fluency, perseveration and monitoring) in savant artists with ASD, compared to non-talented adults…

  20. On the Evolutionary Origins of Executive Functions

    ERIC Educational Resources Information Center

    Ardila, Alfredo

    2008-01-01

    In this paper it is proposed that the prefrontal lobe participates in two closely related but different executive function abilities: (1) "metacognitive executive functions": problem solving, planning, concept formation, strategy development and implementation, controlling attention, working memory, and the like; that is, executive functions as…

  1. Primer for the Transportable Applications Executive

    NASA Technical Reports Server (NTRS)

    Carlson, P. A.; Emmanuelli, C. A.; Harris, E. L.; Perkins, D. C.

    1984-01-01

    The Transportable Applications Executive (TAE), an interactive multipurpose executive that provides commonly required functions for scientific analysis systems, is discussed. The concept of an executive is discussed and the various components of TAE are presented. These include on-line help information, the use of menus or commands to access analysis programs, and TAE command procedures.

  2. Musical Expertise, Bilingualism, and Executive Functioning

    ERIC Educational Resources Information Center

    Bialystok, Ellen; DePape, Anne-Marie

    2009-01-01

    The authors investigated whether intensive musical experience leads to enhancements in executive processing, as has been shown for bilingualism. Young adults who were bilinguals, musical performers (instrumentalists or vocalists), or neither completed 3 cognitive measures and 2 executive function tasks based on conflict. Both executive function…

  3. 29 CFR 452.19 - Executive functions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false Executive functions. 452.19 Section 452.19 Labor... DISCLOSURE ACT OF 1959 Coverage of Election Provisions § 452.19 Executive functions. The definitional phrase... other executive functions of a labor organization” brings within the term “officer” any person who...

  4. 29 CFR 452.19 - Executive functions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Executive functions. 452.19 Section 452.19 Labor... DISCLOSURE ACT OF 1959 Coverage of Election Provisions § 452.19 Executive functions. The definitional phrase... other executive functions of a labor organization” brings within the term “officer” any person who...

  5. 29 CFR 452.19 - Executive functions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Executive functions. 452.19 Section 452.19 Labor... DISCLOSURE ACT OF 1959 Coverage of Election Provisions § 452.19 Executive functions. The definitional phrase... other executive functions of a labor organization” brings within the term “officer” any person who...

  6. 49 CFR 1.39 - Executive Secretariat.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Executive Secretariat. 1.39 Section 1.39... of the Secretary Ost Officials § 1.39 Executive Secretariat. The Executive Secretariat provides... management functions and their responsibilities for formulating, coordinating and communicating major...

  7. 29 CFR 452.19 - Executive functions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false Executive functions. 452.19 Section 452.19 Labor... DISCLOSURE ACT OF 1959 Coverage of Election Provisions § 452.19 Executive functions. The definitional phrase... other executive functions of a labor organization” brings within the term “officer” any person who...

  8. Executive Functions in Savant Artists with Autism

    ERIC Educational Resources Information Center

    Crane, Laura; Pring, Linda; Ryder, Nicola; Hermelin, Beate

    2011-01-01

    Although executive functions have been widely studied in individuals with autism spectrum disorders (ASD), there have been no direct empirical studies of executive abilities in savants with ASD. This study assessed three facets of executive ability (fluency, perseveration and monitoring) in savant artists with ASD, compared to non-talented adults…

  9. 29 CFR 452.19 - Executive functions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false Executive functions. 452.19 Section 452.19 Labor... DISCLOSURE ACT OF 1959 Coverage of Election Provisions § 452.19 Executive functions. The definitional phrase... other executive functions of a labor organization” brings within the term “officer” any person who...

  10. 45 CFR 1700.5 - Executive Director.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Executive Director. 1700.5 Section 1700.5 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ORGANIZATION AND FUNCTIONS § 1700.5 Executive Director. (a) The Executive Director...

  11. On the Evolutionary Origins of Executive Functions

    ERIC Educational Resources Information Center

    Ardila, Alfredo

    2008-01-01

    In this paper it is proposed that the prefrontal lobe participates in two closely related but different executive function abilities: (1) "metacognitive executive functions": problem solving, planning, concept formation, strategy development and implementation, controlling attention, working memory, and the like; that is, executive functions as…

  12. 45 CFR 1700.5 - Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Executive Director. 1700.5 Section 1700.5 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ORGANIZATION AND FUNCTIONS § 1700.5 Executive Director. (a) The Executive Director...

  13. The Planning Execution Monitoring Architecture

    NASA Technical Reports Server (NTRS)

    Wang, Lui; Ly, Bebe; Crocker, Alan; Schreckenghost, Debra; Mueller, Stephen; Phillips, Robert; Wadsworth, David; Sorensen, Charles

    2011-01-01

    The Planning Execution Monitoring (PEM) architecture is a design concept for developing autonomous cockpit command and control software. The PEM architecture is designed to reduce the operations costs in the space transportation system through the use of automation while improving safety and operability of the system. Specifically, the PEM autonomous framework enables automatic performance of many vehicle operations that would typically be performed by a human. Also, this framework supports varying levels of autonomous control, ranging from fully automatic to fully manual control. The PEM autonomous framework interfaces with the core flight software to perform flight procedures. It can either assist human operators in performing procedures or autonomously execute routine cockpit procedures based on the operational context. Most importantly, the PEM autonomous framework promotes and simplifies the capture, verification, and validation of the flight operations knowledge. Through a hierarchical decomposition of the domain knowledge, the vehicle command and control capabilities are divided into manageable functional "chunks" that can be captured and verified separately. These functional units, each of which has the responsibility to manage part of the vehicle command and control, are modular, re-usable, and extensible. Also, the functional units are self-contained and have the ability to plan and execute the necessary steps for accomplishing a task based upon the current mission state and available resources. The PEM architecture has potential for application outside the realm of spaceflight, including management of complex industrial processes, nuclear control, and control of complex vehicles such as submarines or unmanned air vehicles.

  14. Concurrent Image Processing Executive (CIPE)

    NASA Technical Reports Server (NTRS)

    Lee, Meemong; Cooper, Gregory T.; Groom, Steven L.; Mazer, Alan S.; Williams, Winifred I.

    1988-01-01

    The design and implementation of a Concurrent Image Processing Executive (CIPE), which is intended to become the support system software for a prototype high performance science analysis workstation are discussed. The target machine for this software is a JPL/Caltech Mark IIIfp Hypercube hosted by either a MASSCOMP 5600 or a Sun-3, Sun-4 workstation; however, the design will accommodate other concurrent machines of similar architecture, i.e., local memory, multiple-instruction-multiple-data (MIMD) machines. The CIPE system provides both a multimode user interface and an applications programmer interface, and has been designed around four loosely coupled modules; (1) user interface, (2) host-resident executive, (3) hypercube-resident executive, and (4) application functions. The loose coupling between modules allows modification of a particular module without significantly affecting the other modules in the system. In order to enhance hypercube memory utilization and to allow expansion of image processing capabilities, a specialized program management method, incremental loading, was devised. To minimize data transfer between host and hypercube a data management method which distributes, redistributes, and tracks data set information was implemented.

  15. Experience with Remote Job Execution

    SciTech Connect

    Lynch, Vickie E; Cobb, John W; Green, Mark L; Kohl, James Arthur; Miller, Stephen D; Ren, Shelly; Smith, Bradford C; Vazhkudai, Sudharshan S

    2008-01-01

    The Neutron Science Portal at Oak Ridge National Laboratory submits jobs to the TeraGrid for remote job execution. The TeraGrid is a network of high performance computers supported by the US National Science Foundation. There are eleven partner facilities with over a petaflop of peak computing performance and sixty petabytes of long-term storage. Globus is installed on a local machine and used for job submission. The graphical user interface is produced by java coding that reads an XML file. After submission, the status of the job is displayed in a Job Information Service window which queries globus for the status. The output folder produced in the scratch directory of the TeraGrid machine is returned to the portal with globus-url-copy command that uses the gridftp servers on the TeraGrid machines. This folder is copied from the stage-in directory of the community account to the user's results directory where the output can be plotted using the portal's visualization services. The primary problem with remote job execution is diagnosing execution problems. We have daily tests of submitting multiple remote jobs from the portal. When these jobs fail on a computer, it is difficult to diagnose the problem from the globus output. Successes and problems will be presented.

  16. Superconducting gravity gradiometer mission. Volume 1: Study team executive summary

    NASA Technical Reports Server (NTRS)

    Morgan, Samuel H. (Editor); Paik, Ho Jung (Editor)

    1989-01-01

    An executive summary is presented based upon the scientific and engineering studies and developments performed or directed by a Study Team composed of various Federal and University activities involved with the development of a three-axis Superconducting Gravity Gradiometer integrated with a six-axis superconducting accelerometer. This instrument is being developed for a future orbital mission to make precise global gravity measurements. The scientific justification and requirements for such a mission are discussed. This includes geophysics, the primary mission objective, as well as secondary objectives, such as navigation and tests of fundamental laws of physics, i.e., a null test of the inverse square law of gravitation and tests of general relativity. The instrument design and status along with mission analysis, engineering assessments, and preliminary spacecraft concepts are discussed. In addition, critical spacecraft systems and required technology advancements are examined. The mission requirements and an engineering assessment of a precursor flight test of the instrument are discussed.

  17. Superconducting gravity gradiometer mission. Volume 1: Study team executive summary

    SciTech Connect

    Morgan, S.H.; Paik, H.J.

    1989-08-01

    An executive summary is presented based upon the scientific and engineering studies and developments performed or directed by a Study Team composed of various Federal and University activities involved with the development of a three-axis Superconducting Gravity Gradiometer integrated with a six-axis superconducting accelerometer. This instrument is being developed for a future orbital mission to make precise global gravity measurements. The scientific justification and requirements for such a mission are discussed. This includes geophysics, the primary mission objective, as well as secondary objectives, such as navigation and tests of fundamental laws of physics, i.e., a null test of the inverse square law of gravitation and tests of general relativity. The instrument design and status along with mission analysis, engineering assessments, and preliminary spacecraft concepts are discussed. In addition, critical spacecraft systems and required technology advancements are examined. The mission requirements and an engineering assessment of a precursor flight test of the instrument are discussed.

  18. The Best Practices of Executive Coaches with C-Level Executives

    ERIC Educational Resources Information Center

    Francis, Thomas E.

    2011-01-01

    This dissertation explored the Best Practices of Executive Coaches who coach C-Level Executives. The set of best practices developed was differentiated from best practices as applied with middle-manager executive clients. C-level executives were deemed to have a role within the organization with unusual influence and complexity and thus worthy of…

  19. How Executive Coaches Assess and Develop Emotional Intelligence in the Executive Suite

    ERIC Educational Resources Information Center

    McNevin, Mary

    2010-01-01

    This qualitative research study explores the connections between executive coaching and emotional intelligence (EI) when working with senior level executives. The focus is on coaching the senior executives (chief executive officer, chief financial officer, senior vice-presidents) of companies of over $1 billion dollars in revenue. Since research…

  20. How Executive Coaches Assess and Develop Emotional Intelligence in the Executive Suite

    ERIC Educational Resources Information Center

    McNevin, Mary

    2010-01-01

    This qualitative research study explores the connections between executive coaching and emotional intelligence (EI) when working with senior level executives. The focus is on coaching the senior executives (chief executive officer, chief financial officer, senior vice-presidents) of companies of over $1 billion dollars in revenue. Since research…

  1. Stakeholder Analysis of an Executable Achitecture Systems Engineering (EASE) Tool

    DTIC Science & Technology

    2013-06-21

    NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHORISI 5d. PROJECT NUMBER Mr. Gene Lesinski Mr. Chris Gaughan COL Daniel McCarthy 5e. TASK NUMBER 5f. WORK...The FCR tables and stakeholder feedback are then used as the foundation of a Strengths, Weaknesses, Opportunities, and Threats ( SWOT ) analysis. Finally...the SWOT analysis and stakeholder feedback arc translated into an EASE future development strategy; a series of recommendations regarding

  2. Engine Component Retirement for Cause. Volume 1. Executive Summary

    DTIC Science & Technology

    1987-08-01

    determined using lower bound , I occurrence in 1000, low- cycle fatigue (LCF) characteristics. By definition then, 99.9 percent of the disks are being...approximately a -8 sigma lower bound . It is at this life that all fatigue life limited disks are removed from service. This procedure has succesfully...FAAe Iftrva J-IT I I Cdes(N- Fiure 11. Propagation Margin, (PM), Deffin the Rektionshp Between Crack Propagation Lif and Return-to-Service IntevaL Thu

  3. Energy Engineering Analysis Program. Bamberg Military Community Germany, Executive Summary

    DTIC Science & Technology

    1984-05-01

    rahlunlshrLsun; CebR set a .t.% I The " ZUNT - FRUhGrR" Radiant Ceiling heating system Is manufactured by the OZCNI - rREIJCCR . Strahlungthsezung Ombll*, at...fie:eover the " ZUNT - fR[CEZR" Radiant Ceiling Heating serves as an sound atacrb-nU ceillnm (acoustics) of high quality so that an ideal ?bmbination

  4. Engineering Encounters: Engineering Adaptations

    ERIC Educational Resources Information Center

    Gatling, Anne; Vaughn, Meredith Houle

    2015-01-01

    Engineering is not a subject that has historically been taught in elementary schools, but with the emphasis on engineering in the "Next Generation Science Standards," curricula are being developed to explicitly teach engineering content and design. However, many of the scientific investigations already conducted with students have…

  5. Engineering Encounters: Engineering Adaptations

    ERIC Educational Resources Information Center

    Gatling, Anne; Vaughn, Meredith Houle

    2015-01-01

    Engineering is not a subject that has historically been taught in elementary schools, but with the emphasis on engineering in the "Next Generation Science Standards," curricula are being developed to explicitly teach engineering content and design. However, many of the scientific investigations already conducted with students have…

  6. 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.

  7. Autism Spectrum Disorder and intact executive functioning.

    PubMed

    Ferrara, R; Ansermet, F; Massoni, F; Petrone, L; Onofri, E; Ricci, P; Archer, T; Ricci, S

    2016-01-01

    Earliest notions concerning autism (Autism Spectrum Disorders, ASD) describe the disturbance in executive functioning. Despite altered definition, executive functioning, expressed as higher cognitive skills required complex behaviors linked to the prefrontal cortex, are defective in autism. Specific difficulties in children presenting autism or verbal disabilities at executive functioning levels have been identified. Nevertheless, the developmental deficit of executive functioning in autism is highly diversified with huge individual variation and may even be absent. The aim of the present study to examine the current standing of intact executive functioning intact in ASD.

  8. 75 FR 30687 - Airworthiness Directives; Turbomeca Arriel 2B1 Turboshaft Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... 2B1 Turboshaft Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY..., Engine Certification Office, FAA, Engine & Propeller Directorate, 12 New England Executive Park... Information The MCAI applies to the ARRIEL 2B1 and 2B1A engines. The ARRIEL 2B1A engine is not type...

  9. 75 FR 44725 - Airworthiness Directives; Pratt & Whitney PW4000 Series Turbofan Engines; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... PW4000 series turbofan engines. The docket number is incorrect in all three of its locations. This... PW4000 Series Turbofan Engines; Correction AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... Engineer, Engine Certification Office, FAA, Engine and Propeller Directorate, 12 New England Executive...

  10. Flexible workflow sharing and execution services for e-scientists

    NASA Astrophysics Data System (ADS)

    Kacsuk, Péter; Terstyanszky, Gábor; Kiss, Tamas; Sipos, Gergely

    2013-04-01

    The sequence of computational and data manipulation steps required to perform a specific scientific analysis is called a workflow. Workflows that orchestrate data and/or compute intensive applications on Distributed Computing Infrastructures (DCIs) recently became standard tools in e-science. At the same time the broad and fragmented landscape of workflows and DCIs slows down the uptake of workflow-based work. The development, sharing, integration and execution of workflows is still a challenge for many scientists. The FP7 "Sharing Interoperable Workflow for Large-Scale Scientific Simulation on Available DCIs" (SHIWA) project significantly improved the situation, with a simulation platform that connects different workflow systems, different workflow languages, different DCIs and workflows into a single, interoperable unit. The SHIWA Simulation Platform is a service package, already used by various scientific communities, and used as a tool by the recently started ER-flow FP7 project to expand the use of workflows among European scientists. The presentation will introduce the SHIWA Simulation Platform and the services that ER-flow provides based on the platform to space and earth science researchers. The SHIWA Simulation Platform includes: 1. SHIWA Repository: A database where workflows and meta-data about workflows can be stored. The database is a central repository to discover and share workflows within and among communities . 2. SHIWA Portal: A web portal that is integrated with the SHIWA Repository and includes a workflow executor engine that can orchestrate various types of workflows on various grid and cloud platforms. 3. SHIWA Desktop: A desktop environment that provides similar access capabilities than the SHIWA Portal, however it runs on the users' desktops/laptops instead of a portal server. 4. Workflow engines: the ASKALON, Galaxy, GWES, Kepler, LONI Pipeline, MOTEUR, Pegasus, P-GRADE, ProActive, Triana, Taverna and WS-PGRADE workflow engines are already

  11. Executive function after exhaustive exercise.

    PubMed

    Sudo, Mizuki; Komiyama, Takaaki; Aoyagi, Ryo; Nagamatsu, Toshiya; Higaki, Yasuki; Ando, Soichi

    2017-08-05

    Findings concerning the effects of exhaustive exercise on cognitive function are somewhat equivocal. The purpose of this study was to identify physiological factors that determine executive function after exhaustive exercise. Thirty-two participants completed the cognitive tasks before and after an incremental exercise until exhaustion (exercise group: N = 18) or resting period (control group N = 14). The cognitive task was a combination of a Spatial Delayed-Response (Spatial DR) task and a Go/No-Go task, which requires executive function. Cerebral oxygenation and skin blood flow were monitored during the cognitive task over the prefrontal cortex. Venous blood samples were collected before and after the exercise or resting period, and blood catecholamines, serum brain-derived neurotrophic factor, insulin-like growth hormone factor 1, and blood lactate concentrations were analyzed. In the exercise group, exhaustive exercise did not alter reaction time (RT) in the Go/No-Go task (pre: 861 ± 299 ms vs. post: 775 ± 168 ms) and the number of error trials in the Go/No-Go task (pre: 0.9 ± 0.7 vs. post: 1.8 ± 1.8) and the Spatial DR task (pre: 0.3 ± 0.5 vs. post: 0.8 ± 1.2). However, ΔRT was negatively correlated with Δcerebral oxygenation (r = -0.64, P = 0.004). Other physiological parameters were not correlated with cognitive performance. Venous blood samples were not directly associated with cognitive function after exhaustive exercise. The present results suggest that recovery of regional cerebral oxygenation affects executive function after exhaustive exercise.

  12. Transportation systems analyses: Volume 1: Executive Summary

    NASA Astrophysics Data System (ADS)

    1993-05-01

    The principal objective of this study is to accomplish a systems engineering assessment of the nation's space transportation infrastructure. This analysis addresses the necessary elements to perform man delivery and return, cargo transfer, cargo delivery, payload servicing, and the exploration of the Moon and Mars. Specific elements analyzed, but not limited to, include the Space Exploration Initiative (SEI), the National Launch System (NLS), the current expendable launch vehicle (ELV) fleet, ground facilities, the Space Station Freedom (SSF), and other civil, military and commercial payloads. The performance of this study entails maintaining a broad perspective on the large number of transportation elements that could potentially comprise the U.S. space infrastructure over the next several decades. To perform this systems evaluation, top-level trade studies are conducted to enhance our understanding of the relationships between elements of the infrastructure. This broad 'infrastructure-level perspective' permits the identification of preferred infrastructures. Sensitivity analyses are performed to assure the credibility and usefulness of study results. This executive summary of the transportation systems analyses (TSM) semi-annual report addresses the SSF logistics resupply. Our analysis parallels the ongoing NASA SSF redesign effort. Therefore, there could be no SSF design to drive our logistics analysis. Consequently, the analysis attempted to bound the reasonable SSF design possibilities (and the subsequent transportation implications). No other strategy really exists until after a final decision is rendered on the SSF configuration.

  13. Executive summary of the Cryofracture demonstration program

    SciTech Connect

    Loomis, G.; Osborne, D.; Ancho, M.

    1991-09-01

    This report provides an executive summary of the Cryofracture demonstration program performed at Nuclear Remedial Technologies Corporation under contract to EG G Idaho, Inc., for the Department of Energy (DOE). Cryofracture is a size-reducing process whereby objects are frozen whereby objects are frozen to liquid nitrogen temperatures and crushed in a large hydraulic press. Material at the cryogenic temperatures have low ductility and are easily size reduced by fracturing. The main application being investigated for the DOE is for retrieved buried and stored transuranic (TRU) waste. Six 55-gallon drums and six 2 ft {times} 2 ft {times} 8 ft boxes containing simulated waste with tracers were subjected to the Cryofracture process. Data was obtained on (a) cool-down time, (b) yield strength of the containers, (c) size distribution of the waste before and after the Cryofracture process, (d) volume reduction of the waste, and (e) sampling of air and surface dusts for spread of tracers to evaluate potential contamination spread. The Cryofracture process was compared to conventional shredders and detailed cost estimates were established for construction of a Cryofracture facility at the Idaho National Engineering Laboratory. Although cost estimates for conventional shredding are higher for Cryofracture, the potential for fire and explosion during conventional shredding would incur additional costs to preclude these events. These additional costs are unknown and would require considerable research and development. 4 refs., 6 figs., 7 tabs.

  14. Hydrology Section Executive Committee Minutes

    NASA Astrophysics Data System (ADS)

    Johnson, A. Ivan

    The Hydrology Section Executive Committee (EC) convened at 8:20 A.M. on May 28, 1985, in Room 311 of the Convention Center in Baltimore, Md. The meeting was chaired by Hydrology Section President R. Allan Freeze. Section President-Elect Marshall Moss kept the minutes in the absence of the Section Secretary Thomas Maddock III. Also in attendance were William Back, Rafael Bras, Stephen Burges, Jerry Cohon, Ron Cummings, David Dawdy, Jacques Delleur, Leonard Konikow, Jurate Landwehr, Fred Molz, Don Nielsen, Joyce Peters, Karen Prestegaard, Tom Schmugge, Waldo Smith, Jery Stedinger, and Eric Wood.

  15. Toward an Integrated Executable Architecture and M&S Based Analysis for Counter Terrorism and Homeland Security

    DTIC Science & Technology

    2006-09-01

    construct. Executable Architecture, a Capability Management methodology, provides the means to conduct dynamic analysis of a system, and is emerging as a...homeland security scenario, and show that a civilian emergency management SE tool can be interfaced with a defense federation. Finally and perhaps most...Capability Definition, Engineering and Management Technology Demonstration Project (CapDEM TDP) [6]. Capability Engineering extends traditional

  16. An Execution Service for Grid Computing

    NASA Technical Reports Server (NTRS)

    Smith, Warren; Hu, Chaumin

    2004-01-01

    This paper describes the design and implementation of the IPG Execution Service that reliably executes complex jobs on a computational grid. Our Execution Service is part of the IPG service architecture whose goal is to support location-independent computing. In such an environment, once n user ports an npplicntion to one or more hardware/software platfrms, the user can describe this environment to the grid the grid can locate instances of this platfrm, configure the platfrm as required for the application, and then execute the application. Our Execution Service runs jobs that set up such environments for applications and executes them. These jobs consist of a set of tasks for executing applications and managing data. The tasks have user-defined starting conditions that allow users to specih complex dependencies including task to execute when tasks fail, afiequent occurrence in a large distributed system, or are cancelled. The execution task provided by our service also configures the application environment exactly as specified by the user and captures the exit code of the application, features that many grid execution services do not support due to dflculties interfacing to local scheduling systems.

  17. SOFIA: flight planning and execution

    NASA Astrophysics Data System (ADS)

    Leppik, K.

    2016-09-01

    The Stratospheric Observatory For Infrared Astronomy (SOFIA) is a 2.5-m telescope mounted inside of a Boeing 747SP. Planning and executing astronomical observations from an aircraft moving at 500 miles per hour has its own unique challenges and advantages. Scheduling and optimizing an entire year of science observations is a balancing act with target availability, instrument availability, and operational constraints. A SOFIA flight is well choreographed, and successfully executing observations on SOFIA requires many systems and people to work together- from the telescope assembly compensating for the continual vibration and movement of the plane in order to accurately point the telescope, the expertise of the telescope operators to prepare the telescope for use by the instrument operators, aircraft operations ensuring that the aircraft is ready for flight, and the mission systems control computers keeping track of all the data. In this paper we will discuss what it takes to plan a SOFIA flight, and what we do once we're in the air. We will share a typical science flight, as well as more challenging and unique observations that require SOFIA being in the right place at the right time.

  18. Mission planning and execution within the mission data system

    NASA Technical Reports Server (NTRS)

    Barrett, Anthony; Knight, Russell; Morris, Richard; Rasmussen, Robert

    2004-01-01

    Not only has the number of launched spacecraft per year exploded over the past few years, but also spacecraft are getting progressively more complex, as flyby missions give way to remote orbiters, which in turn give way to rovers and other in situ explorers. To address the software issues in this expanding mission set, JPL started the Mission Data System (MDS) project, an effort to make flight software engineering more straightforward and less prone to error through the eplicit modeling of spacecraft state. This paper presents how MDS performs mission planning and execution in the context of explicitly managing spacecraft state.

  19. EXECUTION AND MAINTENANCE OF D-RUNWAY IN HANEDA AIRPORT

    NASA Astrophysics Data System (ADS)

    Noguchi, Takatoshi; Watabe, Yoichi; Suzuki, Hiroyuki; Oku, Nobuyuki; Yamatoya, Ryuji; Watanabe, Masaya

    In the Tokyo International Airport (Haneda Airport), a new runway named "D-runway" was constructed from March 2007 to October 2010. Because some part of the D-runway is located in a river mouth, a hybrid structure consisted of piled pier and reclamation fill was adopted. In the reclamation section, not only the ground improvement technologies (SD, CPD and CDM) but also the new developed construction materials (pneumatic mixing cement treated soil and air-foam treated lightweight soil) were utilized. This technical report describes the outline of the execution, quality control, and maintenance plan of the D-runway structure, from a view point of geotechnical engineering.

  20. Liquid rocket booster integration study. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The impacts of introducing liquid rocket booster engines (LRB) into the Space Transportation System (STS)/Kennedy Space Center (KSC) launch environment are identified and evaluated. Proposed ground systems configurations are presented along with a launch site requirements summary. Prelaunch processing scenarios are described and the required facility modifications and new facility requirements are analyzed. Flight vehicle design recommendations to enhance launch processing are discussed. Processing approaches to integrate LRB with existing STS launch operations are evaluated. The key features and significance of launch site transition to a new STS configuration in parallel with ongoing launch activities are enumerated. This volume is the executive summary of the five volume series.

  1. The potential for use of waste-to-energy facility ash: Executive summary. Final report

    SciTech Connect

    Koppelman, L.E.; Tanenbaum, E.G.

    1994-05-01

    This executive summary presents an overview of the investigations, findings, conclusions, and recommendations of the Long Island Regional Planning Board (LIRPB) study of the Potential for Beneficial Use of Waste-to-Energy Facility Ash. The full report consists of the following volumes: Executive Summary; Volume 1: Long Island Ash Management Status; Volume 2: Sampling and Testing Procedures; Volume 3: Environmental Properties; Volume 4: Engineering Properties; Volume 5: Environmental Assessment; Volume 6: Engineering and Economic Evaluation; and Volume 7: Legal and Institutional Issues. Volumes one through seven are briefly summarized in this executive summary with the exception of Volume 2 of the report, which serves as the documentation of the sampling conditions and testing methods used in measuring chemical and physical properties of the ash tested. The study investigated the feasibility of the use of incinerator ash as a substitute for natural aggregate in construction applications.

  2. Engineering the Organization: Is USACE Doing it Right

    DTIC Science & Technology

    2015-05-23

    Army engineer brigades also conduct project management, but experience less project growth. While the USACE matrix structure contributes to cost...Assessing the organizational structure through the project selection, planning, design, and execution phases demonstrates how the USACE districts...could benefit from a hybrid structure like Army engineer brigades. 15. SUBJECT TERMS US Army Corps of Engineers; Project Management; PMP; PMBOK; Matrix

  3. Engineering Technology Comments: ABET--A (Good) Bet.

    ERIC Educational Resources Information Center

    Williams, Ron

    1983-01-01

    Accreditation Board for Engineering and Technology (ABET) is the "official" professional accrediting body for engineering, engineering technology, and related programs. An interview with the ABET executive director (David Reyes-Guerra) provides information on ABET, the accreditation process, and source for ABET publication list,…

  4. New faster CHARMM molecular dynamics engine

    PubMed Central

    Hynninen, Antti-Pekka; Crowley, Michael F

    2014-01-01

    We introduce a new faster molecular dynamics (MD) engine into the CHARMM software package. The new MD engine is faster both in serial (i.e., single CPU core) and parallel execution. Serial performance is approximately two times higher than in the previous version of CHARMM. The newly programmed parallelization method allows the MD engine to parallelize up to hundreds of CPU cores. PMID:24302199

  5. Culture, executive function, and social understanding.

    PubMed

    Lewis, Charlie; Koyasu, Masuo; Oh, Seungmi; Ogawa, Ayako; Short, Benjamin; Huang, Zhao

    2009-01-01

    Much of the evidence from the West has shown links between children's developing self-control (executive function), their social experiences, and their social understanding (Carpendale & Lewis, 2006, chapters 5 and 6), across a range of cultures including China. This chapter describes four studies conducted in three Oriental cultures, suggesting that the relationships among social interaction, executive function, and social understanding are different in these cultures, implying that social and executive skills are underpinned by key cultural processes.

  6. Runtime Execution Management of Distributed Simulations

    DTIC Science & Technology

    2013-12-01

    to represent each state chart. SCXML specifies a generic state-machine execution based on Harel State Tables expressed in XML ( W3C 2012). SCXML is...an evolving standard supported by The World Wide Web Consortium ( W3C ). There are numerous software products which provide the execution of SCXML...SCXML documents for an execution from the Coor- dinator XML ( W3C 2007). Additional configuration information is also generated from the input as re

  7. Issues with Access to Acquisition Data and Information in the Department of Defense: Executive Summary

    DTIC Science & Technology

    2015-01-01

    government only, DoD only, pre- decisional , source selection sensitive, business sensitive, and competition sensitive. However, the origins and... financial costs. The Information Security Oversight Office reported that the “total security classification cost estimate within Government for FY...are needed included cost (e.g., performance, schedule, financial ), test (e.g., planning, activities, execution, results), engineering (e.g

  8. Engineering scalable biological systems

    PubMed Central

    2010-01-01

    Synthetic biology is focused on engineering biological organisms to study natural systems and to provide new solutions for pressing medical, industrial and environmental problems. At the core of engineered organisms are synthetic biological circuits that execute the tasks of sensing inputs, processing logic and performing output functions. In the last decade, significant progress has been made in developing basic designs for a wide range of biological circuits in bacteria, yeast and mammalian systems. However, significant challenges in the construction, probing, modulation and debugging of synthetic biological systems must be addressed in order to achieve scalable higher-complexity biological circuits. Furthermore, concomitant efforts to evaluate the safety and biocontainment of engineered organisms and address public and regulatory concerns will be necessary to ensure that technological advances are translated into real-world solutions. PMID:21468204

  9. 48 CFR 9901.315 - Executive Secretary.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET ADMINISTRATION RULES AND PROCEDURES 9901.315 Executive Secretary. The Board's staff of professional, technical and supporting personnel is directed...

  10. Engineering Encounters: Reverse Engineering

    ERIC Educational Resources Information Center

    McGowan, Veronica Cassone; Ventura, Marcia; Bell, Philip

    2017-01-01

    This column presents ideas and techniques to enhance your science teaching. This month's issue shares information on how students' everyday experiences can support science learning through engineering design. In this article, the authors outline a reverse-engineering model of instruction and describe one example of how it looked in our fifth-grade…

  11. Rewriting Logic Semantics of a Plan Execution Language

    NASA Technical Reports Server (NTRS)

    Dowek, Gilles; Munoz, Cesar A.; Rocha, Camilo

    2009-01-01

    The Plan Execution Interchange Language (PLEXIL) is a synchronous language developed by NASA to support autonomous spacecraft operations. In this paper, we propose a rewriting logic semantics of PLEXIL in Maude, a high-performance logical engine. The rewriting logic semantics is by itself a formal interpreter of the language and can be used as a semantic benchmark for the implementation of PLEXIL executives. The implementation in Maude has the additional benefit of making available to PLEXIL designers and developers all the formal analysis and verification tools provided by Maude. The formalization of the PLEXIL semantics in rewriting logic poses an interesting challenge due to the synchronous nature of the language and the prioritized rules defining its semantics. To overcome this difficulty, we propose a general procedure for simulating synchronous set relations in rewriting logic that is sound and, for deterministic relations, complete. We also report on the finding of two issues at the design level of the original PLEXIL semantics that were identified with the help of the executable specification in Maude.

  12. Sequentially Executed Model Evaluation Framework

    SciTech Connect

    2014-02-14

    Provides a message passing framework between generic input, model and output drivers, and specifies an API for developing such drivers. Also provides batch and real-time controllers which step the model and 1/0 through the time domain (or other discrete domain), and sample 1/0 drivers. This is a Framework library framework, and does not, itself, solve any problems or execute any modelling. The SeMe framework aids in development of models which operate on sequential information, such as time-series, where evaluation is based on prior results combined with new data for this iteration. Ha) applications in quality monitoring, and was developed as part of the CANARY-EDS software, where real-time water quality data is being analyzed

  13. NASA Capability Roadmaps Executive Summary

    NASA Technical Reports Server (NTRS)

    Willcoxon, Rita; Thronson, Harley; Varsi, Guilio; Mueller, Robert; Regenie, Victoria; Inman, Tom; Crooke, Julie; Coulter, Dan

    2005-01-01

    This document is the result of eight months of hard work and dedication from NASA, industry, other government agencies, and academic experts from across the nation. It provides a summary of the capabilities necessary to execute the Vision for Space Exploration and the key architecture decisions that drive the direction for those capabilities. This report is being provided to the Exploration Systems Architecture Study (ESAS) team for consideration in development of an architecture approach and investment strategy to support NASA future mission, programs and budget requests. In addition, it will be an excellent reference for NASA's strategic planning. A more detailed set of roadmaps at the technology and sub-capability levels are available on CD. These detailed products include key driving assumptions, capability maturation assessments, and technology and capability development roadmaps.

  14. Advanced Fuels Campaign Execution Plan

    SciTech Connect

    Kemal Pasamehmetoglu

    2011-09-01

    The purpose of the Advanced Fuels Campaign (AFC) Execution Plan is to communicate the structure and management of research, development, and demonstration (RD&D) activities within the Fuel Cycle Research and Development (FCRD) program. Included in this document is an overview of the FCRD program, a description of the difference between revolutionary and evolutionary approaches to nuclear fuel development, the meaning of science-based development of nuclear fuels, and the 'Grand Challenge' for the AFC that would, if achieved, provide a transformational technology to the nuclear industry in the form of a high performance, high reliability nuclear fuel system. The activities that will be conducted by the AFC to achieve success towards this grand challenge are described and the goals and milestones over the next 20 to 40 year period of research and development are established.

  15. Sequentially Executed Model Evaluation Framework

    SciTech Connect

    2014-02-14

    Provides a message passing framework between generic input, model and output drivers, and specifies an API for developing such drivers. Also provides batch and real-time controllers which step the model and 1/0 through the time domain (or other discrete domain), and sample 1/0 drivers. This is a Framework library framework, and does not, itself, solve any problems or execute any modelling. The SeMe framework aids in development of models which operate on sequential information, such as time-series, where evaluation is based on prior results combined with new data for this iteration. Ha) applications in quality monitoring, and was developed as part of the CANARY-EDS software, where real-time water quality data is being analyzed

  16. Sequentially Executed Model Evaluation Framework

    SciTech Connect

    2015-10-20

    Provides a message passing framework between generic input, model and output drivers, and specifies an API for developing such drivers. Also provides batch and real-time controllers which step the model and I/O through the time domain (or other discrete domain), and sample I/O drivers. This is a library framework, and does not, itself, solve any problems or execute any modeling. The SeMe framework aids in development of models which operate on sequential information, such as time-series, where evaluation is based on prior results combined with new data for this iteration. Has applications in quality monitoring, and was developed as part of the CANARY-EDS software, where real-time water quality data is being analyzed for anomalies.

  17. Sequentially Executed Model Evaluation Framework

    SciTech Connect

    2015-10-20

    Provides a message passing framework between generic input, model and output drivers, and specifies an API for developing such drivers. Also provides batch and real-time controllers which step the model and I/O through the time domain (or other discrete domain), and sample I/O drivers. This is a library framework, and does not, itself, solve any problems or execute any modeling. The SeMe framework aids in development of models which operate on sequential information, such as time-series, where evaluation is based on prior results combined with new data for this iteration. Has applications in quality monitoring, and was developed as part of the CANARY-EDS software, where real-time water quality data is being analyzed for anomalies.

  18. Advanced Fuels Campaign Execution Plan

    SciTech Connect

    Kemal Pasamehmetoglu

    2010-10-01

    The purpose of the Advanced Fuels Campaign (AFC) Execution Plan is to communicate the structure and management of research, development, and demonstration (RD&D) activities within the Fuel Cycle Research and Development (FCRD) program. Included in this document is an overview of the FCRD program, a description of the difference between revolutionary and evolutionary approaches to nuclear fuel development, the meaning of science-based development of nuclear fuels, and the “Grand Challenge” for the AFC that would, if achieved, provide a transformational technology to the nuclear industry in the form of a high performance, high reliability nuclear fuel system. The activities that will be conducted by the AFC to achieve success towards this grand challenge are described and the goals and milestones over the next 20 to 40 year period of research and development are established.

  19. Executive functions in anorexia nervosa.

    PubMed

    Jáuregui-Lobera, Ignacio

    2014-03-01

    The pathophysiologic mechanisms that account for the development and persistence of anorexia nervosa (AN) remain unclear. With respect to the neuropsychological functioning, the executive functions have been reported to be altered, especially cognitive flexibility and decision-making processes. The aim of this study was to review the current state of the neuropsychological studies focused on anorexia nervosa, especially those highlighting the executive functions. This was done by means of a searching process covering three relevant electronic databases, as well as an additional search on references included in the analysed papers. Eventually we have to mention other published reviews and a hand-search. Comparing AN patients and healthy controls the results remain controversial and so remains the comparison of different eating disorders with respect to the neuropsychological dysfunction. The role of variables such as depression, anxiety and obsessionality needs to be clarified. There seems to be some base to state that some commonalities exist in the so-called extreme weight conditions (anorexia, obesity). The link between neuropsychological dysfunction in AN and biomarkers remains unclear. The role of neuropsychological deficits in AN, as initial factors or simply as mere consequences, remains unclear too. The link between the body image disturbances and the neuropsychological dysfunction needs to be clarified. The similarities between the AN neuropsychological dysfunction and that found in other mental disorders may be considered up to date as a mere approach. The same applies to the relationship between the AN patients' neuropsychological performance and personality or gender. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  20. An Experimental Framework for Executing Applications in Dynamic Grid Environments

    NASA Technical Reports Server (NTRS)

    Huedo, Eduardo; Montero, Ruben S.; Llorente, Ignacio M.; Bushnell, Dennis M. (Technical Monitor)

    2002-01-01

    The Grid opens up opportunities for resource-starved scientists and engineers to harness highly distributed computing resources. A number of Grid middleware projects are currently available to support the simultaneous exploitation of heterogeneous resources distributed in different administrative domains. However, efficient job submission and management continue being far from accessible to ordinary scientists and engineers due to the dynamic and complex nature of the Grid. This report describes a new Globus framework that allows an easier and more efficient execution of jobs in a 'submit and forget' fashion. Adaptation to dynamic Grid conditions is achieved by supporting automatic application migration following performance degradation, 'better' resource discovery, requirement change, owner decision or remote resource failure. The report also includes experimental results of the behavior of our framework on the TRGP testbed.

  1. 76 FR 44245 - Special Conditions: Gulfstream Model GVI Airplane; Limit Engine Torque Loads for Sudden Engine...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ...-new, two- engine jet transport airplane with an executive cabin interior. The maximum takeoff weight..., Transport Airplane Directorate, Aircraft Certification Service, 1601 Lind Avenue, SW., Renton, Washington... Administration 14 CFR Part 25 Special Conditions: Gulfstream Model GVI Airplane; Limit Engine Torque Loads...

  2. Becoming an Executive Coach. Executive Coaching of a Major Defense Acquisition Program Leader

    DTIC Science & Technology

    2010-11-01

    Defense AT&L: November-December 2010 42 Becoming an Executive Coach Executive Coaching of a Major Defense Acquisition Program Leader Lois Harper...2010 2. REPORT TYPE 3. DATES COVERED 00-00-2010 to 00-00-2010 4. TITLE AND SUBTITLE Becoming an Executive Coach. Executive Coaching of a Major...the coachees were strategic: increased customer satisfac- tion, increased resources, increased workgroup productiv - ity, reduced cycle time

  3. Scalable asynchronous execution of cellular automata

    NASA Astrophysics Data System (ADS)

    Folino, Gianluigi; Giordano, Andrea; Mastroianni, Carlo

    2016-10-01

    The performance and scalability of cellular automata, when executed on parallel/distributed machines, are limited by the necessity of synchronizing all the nodes at each time step, i.e., a node can execute only after the execution of the previous step at all the other nodes. However, these synchronization requirements can be relaxed: a node can execute one step after synchronizing only with the adjacent nodes. In this fashion, different nodes can execute different time steps. This can be a notable advantageous in many novel and increasingly popular applications of cellular automata, such as smart city applications, simulation of natural phenomena, etc., in which the execution times can be different and variable, due to the heterogeneity of machines and/or data and/or executed functions. Indeed, a longer execution time at a node does not slow down the execution at all the other nodes but only at the neighboring nodes. This is particularly advantageous when the nodes that act as bottlenecks vary during the application execution. The goal of the paper is to analyze the benefits that can be achieved with the described asynchronous implementation of cellular automata, when compared to the classical all-to-all synchronization pattern. The performance and scalability have been evaluated through a Petri net model, as this model is very useful to represent the synchronization barrier among nodes. We examined the usual case in which the territory is partitioned into a number of regions, and the computation associated with a region is assigned to a computing node. We considered both the cases of mono-dimensional and two-dimensional partitioning. The results show that the advantage obtained through the asynchronous execution, when compared to the all-to-all synchronous approach is notable, and it can be as large as 90% in terms of speedup.

  4. From an Executive Network to Executive Control: A Computational Model of the "n"-Back Task

    ERIC Educational Resources Information Center

    Chatham, Christopher H.; Herd, Seth A.; Brant, Angela M.; Hazy, Thomas E.; Miyake, Akira; O'Reilly, Randy; Friedman, Naomi P.

    2011-01-01

    A paradigmatic test of executive control, the n-back task, is known to recruit a widely distributed parietal, frontal, and striatal "executive network," and is thought to require an equally wide array of executive functions. The mapping of functions onto substrates in such a complex task presents a significant challenge to any theoretical…

  5. From an Executive Network to Executive Control: A Computational Model of the "n"-Back Task

    ERIC Educational Resources Information Center

    Chatham, Christopher H.; Herd, Seth A.; Brant, Angela M.; Hazy, Thomas E.; Miyake, Akira; O'Reilly, Randy; Friedman, Naomi P.

    2011-01-01

    A paradigmatic test of executive control, the n-back task, is known to recruit a widely distributed parietal, frontal, and striatal "executive network," and is thought to require an equally wide array of executive functions. The mapping of functions onto substrates in such a complex task presents a significant challenge to any theoretical…

  6. 3 CFR 13490 - Executive Order 13490 of January 21, 2009. Ethics Commitments by Executive Branch Personnel

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 3 The President 1 2010-01-01 2010-01-01 false Executive Order 13490 of January 21, 2009. Ethics... Order 13490 of January 21, 2009 EO 13490 Ethics Commitments by Executive Branch Personnel By the... Code, it is hereby ordered as follows: Section 1. Ethics Pledge. Every appointee in every executive...

  7. Executive Functions Development and Playing Games

    ERIC Educational Resources Information Center

    Petty, Ana Lucia; de Souza, Maria Thereza C. Coelho

    2012-01-01

    The aim of this paper is to discuss executive functions and playing games, considering Piaget's work (1967) and the neuropsychological framework (Barkley, 1997, 2000; Cypel, 2007). Two questions guide the discussion: What are the intersections between playing games and the development of executive functions? Can we stimulate children with learning…

  8. Facility planning. A blueprint for nurse executives.

    PubMed

    Munn, E M; Saulsbery, P A

    1992-01-01

    Nurse executives have a critical role to ensure that facility planning will meet the needs of patients and make effective use of nursing personnel. The authors discuss the stages of the facility planning process. A detailed checklist assists nurse executives involved in facility remodeling, expansion, retrofitting, and new construction projects.

  9. Understanding the Executive Functioning Heterogeneity in Schizophrenia

    ERIC Educational Resources Information Center

    Raffard, Stephane; Bayard, Sophie

    2012-01-01

    Schizophrenia is characterized by heterogeneous brain abnormalities involving cerebral regions implied in the executive functioning. The dysexecutive syndrome is one of the most prominent and functionally cognitive features of schizophrenia. Nevertheless, it is not clear to what extend executive deficits are heterogeneous in schizophrenia…

  10. Chief Executive Compensation and Benefits Survey, 1993.

    ERIC Educational Resources Information Center

    College and Univ. Personnel Association, Washington, DC.

    This report provides data on salaries, benefits, and perquisites commonly included in total compensation packages available to higher education chief executives, along with data on employment policies and practices, based on a survey of 1,012 institutions. An executive summary presents findings, observations, and historical trends. Data are then…

  11. The Executive Committee. Effective Committees. Board Basics.

    ERIC Educational Resources Information Center

    Ingram, Richard T.

    1996-01-01

    The executive board of the college or university governing board has the central purpose of strengthening the board's performance by helping it function efficiently and effectively. Because the executive committee can undermine trustee morale by abusing its authority, the entire governing board must decide the extent of the powers delegated to the…

  12. 40 CFR 68.155 - Executive summary.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Executive summary. 68.155 Section 68.155 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.155 Executive summary. The owner or...

  13. 40 CFR 68.155 - Executive summary.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Executive summary. 68.155 Section 68.155 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.155 Executive summary. The owner or...

  14. 32 CFR 724.702 - Executive management.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 5 2013-07-01 2013-07-01 false Executive management. 724.702 Section 724.702 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Organization of the Naval Discharge Review Board § 724.702 Executive management....

  15. 32 CFR 724.702 - Executive management.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Executive management. 724.702 Section 724.702 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Organization of the Naval Discharge Review Board § 724.702 Executive management....

  16. 32 CFR 724.702 - Executive management.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 5 2012-07-01 2012-07-01 false Executive management. 724.702 Section 724.702 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Organization of the Naval Discharge Review Board § 724.702 Executive management....

  17. 32 CFR 724.702 - Executive management.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Executive management. 724.702 Section 724.702 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Organization of the Naval Discharge Review Board § 724.702 Executive management. The...

  18. Understanding the Executive Functioning Heterogeneity in Schizophrenia

    ERIC Educational Resources Information Center

    Raffard, Stephane; Bayard, Sophie

    2012-01-01

    Schizophrenia is characterized by heterogeneous brain abnormalities involving cerebral regions implied in the executive functioning. The dysexecutive syndrome is one of the most prominent and functionally cognitive features of schizophrenia. Nevertheless, it is not clear to what extend executive deficits are heterogeneous in schizophrenia…

  19. Managing human resources for successful strategy execution.

    PubMed

    Arnold, Edwin

    2010-01-01

    Managers face difficult challenges when they implement organizational strategies to achieve important goals. Execution of strategy has become more dependent upon the effective management of human resources. This article suggests how people can be managed more effectively to facilitate the execution of strategies and improve organizational performance.

  20. The Relationship between Alertness and Executive Control

    ERIC Educational Resources Information Center

    Weinbach, Noam; Henik, Avishai

    2012-01-01

    The current study focuses on the relationship between alerting and executive attention. Previous studies reported an increased flanker congruency effect following alerting cues. In the first two experiments, we found that the alertness-congruency interaction did not exist for all executive tasks (it appeared for a flanker task but not for a Stroop…

  1. The Relationship between Alertness and Executive Control

    ERIC Educational Resources Information Center

    Weinbach, Noam; Henik, Avishai

    2012-01-01

    The current study focuses on the relationship between alerting and executive attention. Previous studies reported an increased flanker congruency effect following alerting cues. In the first two experiments, we found that the alertness-congruency interaction did not exist for all executive tasks (it appeared for a flanker task but not for a Stroop…

  2. Executive Function and Early Reading Skills

    ERIC Educational Resources Information Center

    Foy, Judith G.; Mann, Virginia A.

    2013-01-01

    The purpose of this study was to examine how executive function skills in verbal and nonverbal auditory tasks are related to early reading skills in beginning readers. Kindergarteners (N = 41, aged 5 years) completed verbal (phonemes) and nonverbal (environmental sounds) Continuous Performance tasks yielding measures of executive function (misses,…

  3. Conceptualization and Operationalization of Executive Function

    ERIC Educational Resources Information Center

    Baggetta, Peter; Alexander, Patricia A.

    2016-01-01

    Executive function is comprised of different behavioral and cognitive elements and is considered to play a significant role in learning and academic achievement. Educational researchers frequently study the construct. However, because of its complexity functionally, the research on executive function can at times be both confusing and…

  4. Predictors for the Effects of Televised Executions.

    ERIC Educational Resources Information Center

    McEnteer, James B.

    This paper discusses the controversy that has traditionally surrounded the issue of capital punishment. When a Texas television reporter sought permission to televise the execution of a convicted murderer by lethal injection in 1983, arguments were advanced both for and against televising executions. A recent poll shows that 84% of Americans…

  5. EsoRex: ESO Recipe Execution Tool

    NASA Astrophysics Data System (ADS)

    ESO CPL Development Team

    2015-04-01

    EsoRex (ESO Recipe Execution Tool) lists, configures, and executes Common Pipeline Library (CPL) (ascl:1402.010) recipes from the command line. Its features include automatically generating configuration files, recursive recipe-path searching, command line and configuration file parameters, and recipe product naming control, among many others.

  6. 32 CFR 724.702 - Executive management.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Executive management. 724.702 Section 724.702 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Organization of the Naval Discharge Review Board § 724.702 Executive management. The...

  7. Predictors for the Effects of Televised Executions.

    ERIC Educational Resources Information Center

    McEnteer, James B.

    This paper discusses the controversy that has traditionally surrounded the issue of capital punishment. When a Texas television reporter sought permission to televise the execution of a convicted murderer by lethal injection in 1983, arguments were advanced both for and against televising executions. A recent poll shows that 84% of Americans…

  8. Conceptualization and Operationalization of Executive Function

    ERIC Educational Resources Information Center

    Baggetta, Peter; Alexander, Patricia A.

    2016-01-01

    Executive function is comprised of different behavioral and cognitive elements and is considered to play a significant role in learning and academic achievement. Educational researchers frequently study the construct. However, because of its complexity functionally, the research on executive function can at times be both confusing and…

  9. Executive Function and Early Reading Skills

    ERIC Educational Resources Information Center

    Foy, Judith G.; Mann, Virginia A.

    2013-01-01

    The purpose of this study was to examine how executive function skills in verbal and nonverbal auditory tasks are related to early reading skills in beginning readers. Kindergarteners (N = 41, aged 5 years) completed verbal (phonemes) and nonverbal (environmental sounds) Continuous Performance tasks yielding measures of executive function (misses,…

  10. Chief Executive Compensation and Benefits Survey, 1993.

    ERIC Educational Resources Information Center

    College and Univ. Personnel Association, Washington, DC.

    This report provides data on salaries, benefits, and perquisites commonly included in total compensation packages available to higher education chief executives, along with data on employment policies and practices, based on a survey of 1,012 institutions. An executive summary presents findings, observations, and historical trends. Data are then…

  11. Financial Management for Childcare Executive Officers.

    ERIC Educational Resources Information Center

    Foster-Jorgensen, Karen; Harrington, Angela

    This handbook is designed to assist childcare executive officers (CEOs) in managing the finances of their programs. The guide is divided into five sections. Section 1, "Financial Entrepreneurship," advocates the adoption of an entrepreneurial spirit in directors and recommends: (1) becoming the Chief Executive Officer of the program; (2) actively…

  12. 2 CFR 170.315 - Executive.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Executive. 170.315 Section 170.315 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS REPORTING SUBAWARD AND EXECUTIVE...

  13. 2 CFR 170.315 - Executive.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Executive. 170.315 Section 170.315 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS Reserved REPORTING SUBAWARD AND EXECUTIVE...

  14. Aligning Executive Coaching with Strategic Business Goals.

    ERIC Educational Resources Information Center

    Kumata, Ellen

    2002-01-01

    Explains executive coaching, which is traditionally focused on individual executives, and how it can help align individual development with an organization's strategic goals. Describes a counseling model of identifying an individual's goals, challenges, and development needs and then helping him or her gain insight on how to address these needs.…

  15. Financial Management for Childcare Executive Officers.

    ERIC Educational Resources Information Center

    Foster-Jorgensen, Karen; Harrington, Angela

    This handbook is designed to assist childcare executive officers (CEOs) in managing the finances of their programs. The guide is divided into five sections. Section 1, "Financial Entrepreneurship," advocates the adoption of an entrepreneurial spirit in directors and recommends: (1) becoming the Chief Executive Officer of the program; (2) actively…

  16. [Executive function and behavior in university drinkers].

    PubMed

    Salcedo Palacios, Dii Dayana; Ramírez Nova, Yeimy Johanna; Acosta Barreto, María Rocío

    2015-01-01

    Establish the profile of executive function and behavior in fifty consumers of alcohol are located in a high-risk level according to the Alcohol Use Disorders Identification Test (AUDIT) and which belong to different universities in the city of Bogota. Was used analytical transverse design, and were taken as study variables executive function (inhibition, monitoring, sequencing, planning, cognitive flexibility, working memory, attentional control, categorization and concept formation) and executive behavior (decision making, impulse control, emotional feedback, empathy and theory of mind). Results showed that there is a greater number of cognitive domains of executive function involved in contrast to those of executive behavior. Such is for inhibition, sequencing, attention control (processing speed), categorization, cognitive flexibility, self monitoring and planning. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  17. Expected Utility Distributions for Flexible, Contingent Execution

    NASA Technical Reports Server (NTRS)

    Bresina, John L.; Washington, Richard

    2000-01-01

    This paper presents a method for using expected utility distributions in the execution of flexible, contingent plans. A utility distribution maps the possible start times of an action to the expected utility of the plan suffix starting with that action. The contingent plan encodes a tree of possible courses of action and includes flexible temporal constraints and resource constraints. When execution reaches a branch point, the eligible option with the highest expected utility at that point in time is selected. The utility distributions make this selection sensitive to the runtime context, yet still efficient. Our approach uses predictions of action duration uncertainty as well as expectations of resource usage and availability to determine when an action can execute and with what probability. Execution windows and probabilities inevitably change as execution proceeds, but such changes do not invalidate the cached utility distributions, thus, dynamic updating of utility information is minimized.

  18. Neurocognitive insight and executive functioning in schizophrenia.

    PubMed

    Prouteau, Antoinette; Atzeni, Thierry; Tastet, Hélène; Bergua, Valérie; Destaillats, Jean-Marc; Verdoux, Hélène

    2015-01-01

    This study explored whether integrity of executive functioning is required for good neurocognitive insight (NI) in subjects with schizophrenia. NI was measured by subtracting executive difficulties (errors in the Modified Card Sorting Task) from executive cognitive complaints (Subjective Scale to Investigate Cognition in Schizophrenia) in 40 outpatients with schizophrenia and 42 normal controls. The schizophrenia sample was a priori divided into two subgroups on the basis of executive level. Multivariate analyses were conducted to compare groups and to control for potential confounding factors. Only the schizophrenia dysexecutive subgroup had a poorer NI compared to normal controls. Group differences remained significant after adjustment for potential confounding factors (education, depression, anxiety and self-esteem). These results provide support for the hypothesis that executive dysfunctioning is a limiting factor for NI, independently from depressive and anxiety symptoms.

  19. Understanding and execution of discharge instructions.

    PubMed

    Coleman, Eric A; Chugh, Amita; Williams, Mark V; Grigsby, Jim; Glasheen, Jeffrey J; McKenzie, Marlene; Min, Sung-Joon

    2013-01-01

    Discharge from the acute care hospital is increasingly recognized as a time of heightened vulnerability for lapses in safety and quality. The capacity of patients to understand and execute discharge instructions is critical to promote effective self-care. This study explores factors that predict understanding and execution of discharge instructions in a sample of 237 recently discharged older adults. A study nurse conducted a postdischarge home visit to ascertain patient understanding and assess execution of instructions. Health literacy, cognition, and self-efficacy were important predictors of successful understanding and execution of instructions. Neither discharge diagnosis nor complexity of discharge instructions was found to be a significant predictor of these outcomes. Results indicate a need to implement reliable protocols that identify patients at risk for poor understanding and execution of hospital discharge instructions and provide customized approaches to meet them at their respective levels.

  20. AdaNET executive summary

    NASA Technical Reports Server (NTRS)

    Digman, R. Michael

    1988-01-01

    The goal of AdaNET is to transfer existing and emerging software engineering technology from the Federal government to the private sector. The views and perspectives of the current project participants on long and short term goals for AdaNET; organizational structure; resources and returns; summary of identified AdaNET services; and the summary of the organizational model currently under discussion are presented.

  1. High frequency dynamic engine simulation. [TF-30 engine

    NASA Technical Reports Server (NTRS)

    Schuerman, J. A.; Fischer, K. E.; Mclaughlin, P. W.

    1977-01-01

    A digital computer simulation of a mixed flow, twin spool turbofan engine was assembled to evaluate and improve the dynamic characteristics of the engine simulation to disturbance frequencies of at least 100 Hz. One dimensional forms of the dynamic mass, momentum and energy equations were used to model the engine. A TF30 engine was simulated so that dynamic characteristics could be evaluated against results obtained from testing of the TF30 engine at the NASA Lewis Research Center. Dynamic characteristics of the engine simulation were improved by modifying the compression system model. Modifications to the compression system model were established by investigating the influence of size and number of finite dynamic elements. Based on the results of this program, high frequency engine simulations using finite dynamic elements can be assembled so that the engine dynamic configuration is optimum with respect to dynamic characteristics and computer execution time. Resizing of the compression systems finite elements improved the dynamic characteristics of the engine simulation but showed that additional refinements are required to obtain close agreement simulation and actual engine dynamic characteristics.

  2. Layered Systems Engineering Engines

    NASA Technical Reports Server (NTRS)

    Breidenthal, Julian C.; Overman, Marvin J.

    2009-01-01

    A notation is described for depicting the relationships between multiple, contemporaneous systems engineering efforts undertaken within a multi-layer system-of-systems hierarchy. We combined the concepts of remoteness of activity from the end customer, depiction of activity on a timeline, and data flow to create a new kind of diagram which we call a "Layered Vee Diagram." This notation is an advance over previous notations because it is able to be simultaneously precise about activity, level of granularity, product exchanges, and timing; these advances provide systems engineering managers a significantly improved ability to express and understand the relationships between many systems engineering efforts. Using the new notation, we obtain a key insight into the relationship between project duration and the strategy selected for chaining the systems engineering effort between layers, as well as insights into the costs, opportunities, and risks associated with alternate chaining strategies.

  3. Layered Systems Engineering Engines

    NASA Technical Reports Server (NTRS)

    Breidenthal, Julian C.; Overman, Marvin J.

    2009-01-01

    A notation is described for depicting the relationships between multiple, contemporaneous systems engineering efforts undertaken within a multi-layer system-of-systems hierarchy. We combined the concepts of remoteness of activity from the end customer, depiction of activity on a timeline, and data flow to create a new kind of diagram which we call a "Layered Vee Diagram." This notation is an advance over previous notations because it is able to be simultaneously precise about activity, level of granularity, product exchanges, and timing; these advances provide systems engineering managers a significantly improved ability to express and understand the relationships between many systems engineering efforts. Using the new notation, we obtain a key insight into the relationship between project duration and the strategy selected for chaining the systems engineering effort between layers, as well as insights into the costs, opportunities, and risks associated with alternate chaining strategies.

  4. Effectiveness comparison of partially executed t-way test suite based generated by existing strategies

    NASA Astrophysics Data System (ADS)

    Othman, Rozmie R.; Ahmad, Mohd Zamri Zahir; Ali, Mohd Shaiful Aziz Rashid; Zakaria, Hasneeza Liza; Rahman, Md. Mostafijur

    2015-05-01

    Consuming 40 to 50 percent of software development cost, software testing is one of the most resource consuming activities in software development lifecycle. To ensure an acceptable level of quality and reliability of a typical software product, it is desirable to test every possible combination of input data under various configurations. Due to combinatorial explosion problem, considering all exhaustive testing is practically impossible. Resource constraints, costing factors as well as strict time-to-market deadlines are amongst the main factors that inhibit such consideration. Earlier work suggests that sampling strategy (i.e. based on t-way parameter interaction or called as t-way testing) can be effective to reduce number of test cases without effecting the fault detection capability. However, for a very large system, even t-way strategy will produce a large test suite that need to be executed. In the end, only part of the planned test suite can be executed in order to meet the aforementioned constraints. Here, there is a need for test engineers to measure the effectiveness of partially executed test suite in order for them to assess the risk they have to take. Motivated by the abovementioned problem, this paper presents the effectiveness comparison of partially executed t-way test suite generated by existing strategies using tuples coverage method. Here, test engineers can predict the effectiveness of the testing process if only part of the original test cases is executed.

  5. 5 CFR 412.401 - Continuing executive development.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Continuing executive development. 412.401... SUPERVISORY, MANAGEMENT, AND EXECUTIVE DEVELOPMENT Executive Development § 412.401 Continuing executive... executives in accordance with 5 U.S.C 3396(a). Such agency programs must include preparation,...

  6. The research and practice of spacecraft software engineering

    NASA Astrophysics Data System (ADS)

    Chen, Chengxin; Wang, Jinghua; Xu, Xiaoguang

    2017-06-01

    In order to ensure the safety and reliability of spacecraft software products, it is necessary to execute engineering management. Firstly, the paper introduces the problems of unsystematic planning, uncertain classified management and uncontinuous improved mechanism in domestic and foreign spacecraft software engineering management. Then, it proposes a solution for software engineering management based on system-integrated ideology in the perspective of spacecraft system. Finally, a application result of spacecraft is given as an example. The research can provides a reference for executing spacecraft software engineering management and improving software product quality.

  7. Executing SADI services in Galaxy.

    PubMed

    Aranguren, Mikel Egaña; González, Alejandro Rodríguez; Wilkinson, Mark D

    2014-01-01

    In recent years Galaxy has become a popular workflow management system in bioinformatics, due to its ease of installation, use and extension. The availability of Semantic Web-oriented tools in Galaxy, however, is limited. This is also the case for Semantic Web Services such as those provided by the SADI project, i.e. services that consume and produce RDF. Here we present SADI-Galaxy, a tool generator that deploys selected SADI Services as typical Galaxy tools. SADI-Galaxy is a Galaxy tool generator: through SADI-Galaxy, any SADI-compliant service becomes a Galaxy tool that can participate in other out-standing features of Galaxy such as data storage, history, workflow creation, and publication. Galaxy can also be used to execute and combine SADI services as it does with other Galaxy tools. Finally, we have semi-automated the packing and unpacking of data into RDF such that other Galaxy tools can easily be combined with SADI services, plugging the rich SADI Semantic Web Service environment into the popular Galaxy ecosystem. SADI-Galaxy bridges the gap between Galaxy, an easy to use but "static" workflow system with a wide user-base, and SADI, a sophisticated, semantic, discovery-based framework for Web Services, thus benefiting both user communities.

  8. The Relationship Between Working Memory Capacity and Executive Functioning: Evidence for a Common Executive Attention Construct

    PubMed Central

    McCabe, David P.; Roediger, Henry L.; McDaniel, Mark A.; Balota, David A.; Hambrick, David Z.

    2010-01-01

    Attentional control has been conceptualized as executive functioning by neuropsychologists and as working memory capacity by experimental psychologists. We examined the relationship between these constructs using a factor analytic approach in an adult lifespan sample. Several tests of working memory capacity and executive function were administered to over 200 subjects between the ages of 18-90 years old, along with tests of processing speed and episodic memory. The correlation between working memory capacity and executive functioning constructs was very strong (r = .97), but correlations between these constructs and processing speed were considerably weaker (r's ≈ .79). Controlling for working memory capacity or executive function eliminated age effects on episodic memory, and working memory capacity or executive function accounted for variance in episodic memory beyond that accounted for by processing speed. We conclude that tests of working memory capacity and executive function share a common underlying executive attention component that is strongly predictive of higher-level cognition. PMID:20230116

  9. 40 CFR 35.937-12 - Subcontracts under subagreements for architectural or engineering services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... architectural or engineering services. 35.937-12 Section 35.937-12 Protection of Environment ENVIRONMENTAL... engineering services. (a) Neither award and execution of subcontracts under a prime contract for architectural or engineering services, nor the procurement and negotiation procedures used by the engineer in...

  10. 40 CFR 35.937-12 - Subcontracts under subagreements for architectural or engineering services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... architectural or engineering services. 35.937-12 Section 35.937-12 Protection of Environment ENVIRONMENTAL... engineering services. (a) Neither award and execution of subcontracts under a prime contract for architectural or engineering services, nor the procurement and negotiation procedures used by the engineer in...

  11. 40 CFR 35.937-12 - Subcontracts under subagreements for architectural or engineering services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... architectural or engineering services. 35.937-12 Section 35.937-12 Protection of Environment ENVIRONMENTAL... engineering services. (a) Neither award and execution of subcontracts under a prime contract for architectural or engineering services, nor the procurement and negotiation procedures used by the engineer in...

  12. 40 CFR 35.937-12 - Subcontracts under subagreements for architectural or engineering services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... architectural or engineering services. 35.937-12 Section 35.937-12 Protection of Environment ENVIRONMENTAL... engineering services. (a) Neither award and execution of subcontracts under a prime contract for architectural or engineering services, nor the procurement and negotiation procedures used by the engineer in...

  13. 40 CFR 35.937-12 - Subcontracts under subagreements for architectural or engineering services.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... architectural or engineering services. 35.937-12 Section 35.937-12 Protection of Environment ENVIRONMENTAL... engineering services. (a) Neither award and execution of subcontracts under a prime contract for architectural or engineering services, nor the procurement and negotiation procedures used by the engineer in...

  14. A method for critical software event execution reliability in high assurance systems

    SciTech Connect

    Kidd, M.E.C.

    1997-03-01

    This paper presents a method for Critical Software Event Execution Reliability (Critical SEER). The Critical SEER method is intended for high assurance software that operates in an environment where transient upsets could occur, causing a disturbance of the critical software event execution order, which could cause safety or security hazards. The method has a finite automata based module that watches (hence SEER) and tracks the critical events and ensures they occur in the proper order or else a fail safe state is forced. This method is applied during the analysis, design and implementation phases of software engineering.

  15. The Black Executive: A Challenge for Psychiatry

    PubMed Central

    Boone, Lillian Ruth

    1982-01-01

    The task of developing a body of knowledge about specific problems, both intrapsychic and psychosocial, which influence a black executive's maturation, must be initiated. There is currently a definite interest, among black executives, in obtaining access to appropriate psychotherapeutic intervention. A psychobiographical approach facilitates development of a construct for analysis of, and insight into, transference phenomena that translate into organization based behavioral responses to the black executive. Analysis of frequently encountered organizational ethos and also stimulus-response mechanisms in the black executive lead to formulation of viable conclusions for resolution of conflict. Modes of recognition of specific conflict with authority in the black executive psychotherapy patient include examination of (1) defense mechanisms frequently encountered in response to authority conflicts, (2) stated intentions of the patient in relation to career development, and (3) the affective stance of the patient. Psychobiographical issues very often have a direct developmental influence on black familial conceptualizations of authority. Childrearing practices and parentally based ego ideals and other aspects of development are linked to analogues in adult human behavior frequently observed among black executives. Suggestions for therapeutic directions involve affective and thematic strategies, all contingent upon a productive, informed, therapeutic effort. The therapeutic relationship is a most important element in the treatment strategy with the black executive. PMID:7120460

  16. Evaluating transformational leadership skills of hospice executives.

    PubMed

    Longenecker, Paul D

    2006-01-01

    Health care is a rapidly changing environment requiring a high level of leadership skills by executive level personnel. The hospice industry is experiencing the same rapid changes; however, the changes have been experienced over the brief span of 25 years. Highly skilled hospice executives are a necessity for the growth and long-term survival of hospice care. This descriptive study was conducted to evaluate the leadership skills of hospice executives. The study population consisted of hospice executives who were members of the state hospice organization in Ohio and/or licensed by the state (88 hospice providers). Three questionnaires were utilized for collecting data. These questionnaires collected data on transformational leadership skills of participants, participants' personal demographics, and their employer's organizational demographics. Forty-seven hospice executives responded (53%). Key findings reported were high levels of transformational leadership skills (mean, 3.39), increased use of laissez-faire skills with years of hospice experience (P = .57), and positive reward being a frequent leadership technique utilized (mean, 3.29). In addition, this was the first study of leadership skills of hospice executives and the first formal collection of personal demographic data about hospice executives.

  17. 34th Atlanta Executive Seminar

    DTIC Science & Technology

    2009-04-23

    Viggato i r. i i t APEO Corporate Information Mr. Don Papke r rate I f r ati r. on apke WarrenarrenKEY PicatinnyPicatinny APEO Systems Engineering...itzer P r. J. Shields DP r. K. ooding APEO Business Management Mr. Art White si ess a a e e t r. rt hite APEO Operations Management Ms. Kristi...retchen c oy Acting APEO Logistics Mr. Ken Seibel cti istics r. en eibel GCS Programs 3NDIA Atlanta Symposium – 23Apr09 – BG Ogg Heavy Brigade Combat

  18. 75 FR 68385 - Senior Executive Service-Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... MANAGEMENT Senior Executive Service-Performance Review Board AGENCY: Office of Personnel Management. ACTION... of a senior executive's performance by the supervisor, and considers recommendations to the appointing authority regarding the performance of the senior executive. Office of Personnel Management....

  19. 76 FR 57980 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... SAFETY BOARD Senior Executive Service Performance Review Board AGENCY: Defense Nuclear Facilities Safety... Safety Board (DNFSB) Senior Executive Service (SES) Performance Review Board (PRB). DATES: Effective Date... review and evaluate the initial summary rating of the senior executive's performance, the...

  20. Job transition assistance for managers and executives: rekindling entrepreneurial spirit.

    PubMed

    Johason, S H

    1995-06-01

    Management and executive positions are being combined or changed during restructuring. Although stressful, the transition offers opportunities for some managers and executives to look for new opportunities. Developing entrepreneurial spirit helps managers and executives make the transition.

  1. Nurse executives' perspectives on succession planning.

    PubMed

    Beyers, Marjorie

    2006-06-01

    Six nurse executives from 5 settings were interviewed to learn more about how succession planning is being applied in today's practice. Their experiences, presented in this article, provide a snapshot of ways succession planning can be applied in different organizations. Interviewees share their personal philosophy, concepts, and approaches to succession planning. Although these nurse executives approach succession planning differently, they share a belief that succession planning is embedded in the nurse executive role and that succession planning is key to sustaining quality nursing practice. Insights and recommendations for further study of succession planning are summarized.

  2. Social inappropriateness, executive control, and aging.

    PubMed

    Henry, Julie D; von Hippel, William; Baynes, Kate

    2009-03-01

    Age-related deficits in executive control might lead to socially inappropriate behavior if they compromise the ability to withhold inappropriate responses. Consistent with this possibility, older adults in the current study showed greater social inappropriateness than younger adults--as rated by their peers--and this effect was mediated by deficits in executive control as well as deficits in general cognitive ability. Older adults also responded with greater social inappropriateness to a provocative event in the laboratory, but this effect was unrelated to executive functioning or general cognitive ability. These findings suggest that changes in both social and cognitive factors are important in understanding age-related changes in social behavior.

  3. Testing Flight Systems with Machine Executable Scripts

    NASA Technical Reports Server (NTRS)

    Gibbs, Don; Bone, Brian

    2009-01-01

    The MSAP project at JPL has been testing spacecraft avionics and flight software since 2005, in part using computer executable scripts. The scripts are document files of a common word processor and comply with the format of a traditional, formal test procedure common at JPL. These procedures use keywords to issue commands and evaluate responses, mimicking a human test operator. In effect, script lines are inserted into a normal procedure. Even though the executable structure of the procedures is limited to linear sequences of fairly simple operations, we have found significant value in certain test regimes given the repeatability, ease of execution, and readily understandable intent of these procedures.

  4. 50 CFR 38.3 - Executive authority; duration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM MIDWAY ATOLL NATIONAL WILDLIFE REFUGE Executive Authority... executive authority of the Service Regional Director may be redelegated to the Refuge Manager, Midway...

  5. 50 CFR 38.3 - Executive authority; duration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM MIDWAY ATOLL NATIONAL WILDLIFE REFUGE Executive Authority... executive authority of the Service Regional Director may be redelegated to the Refuge Manager, Midway...

  6. 50 CFR 38.3 - Executive authority; duration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM MIDWAY ATOLL NATIONAL WILDLIFE REFUGE Executive Authority... executive authority of the Service Regional Director may be redelegated to the Refuge Manager, Midway...

  7. 50 CFR 38.3 - Executive authority; duration.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM MIDWAY ATOLL NATIONAL WILDLIFE REFUGE Executive Authority... executive authority of the Service Regional Director may be redelegated to the Refuge Manager, Midway...

  8. 50 CFR 38.3 - Executive authority; duration.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM MIDWAY ATOLL NATIONAL WILDLIFE REFUGE Executive Authority... executive authority of the Service Regional Director may be redelegated to the Refuge Manager, Midway...

  9. Grid workflow job execution service 'Pilot'

    NASA Astrophysics Data System (ADS)

    Shamardin, Lev; Kryukov, Alexander; Demichev, Andrey; Ilyin, Vyacheslav

    2011-12-01

    'Pilot' is a grid job execution service for workflow jobs. The main goal for the service is to automate computations with multiple stages since they can be expressed as simple workflows. Each job is a directed acyclic graph of tasks and each task is an execution of something on a grid resource (or 'computing element'). Tasks may be submitted to any WS-GRAM (Globus Toolkit 4) service. The target resources for the tasks execution are selected by the Pilot service from the set of available resources which match the specific requirements from the task and/or job definition. Some simple conditional execution logic is also provided. The 'Pilot' service is built on the REST concepts and provides a simple API through authenticated HTTPS. This service is deployed and used in production in a Russian national grid project GridNNN.

  10. Exact and Approximate Probabilistic Symbolic Execution

    NASA Technical Reports Server (NTRS)

    Luckow, Kasper; Pasareanu, Corina S.; Dwyer, Matthew B.; Filieri, Antonio; Visser, Willem

    2014-01-01

    Probabilistic software analysis seeks to quantify the likelihood of reaching a target event under uncertain environments. Recent approaches compute probabilities of execution paths using symbolic execution, but do not support nondeterminism. Nondeterminism arises naturally when no suitable probabilistic model can capture a program behavior, e.g., for multithreading or distributed systems. In this work, we propose a technique, based on symbolic execution, to synthesize schedulers that resolve nondeterminism to maximize the probability of reaching a target event. To scale to large systems, we also introduce approximate algorithms to search for good schedulers, speeding up established random sampling and reinforcement learning results through the quantification of path probabilities based on symbolic execution. We implemented the techniques in Symbolic PathFinder and evaluated them on nondeterministic Java programs. We show that our algorithms significantly improve upon a state-of- the-art statistical model checking algorithm, originally developed for Markov Decision Processes.

  11. Nurse Executive Role Socialization and Occupational Image.

    ERIC Educational Resources Information Center

    Krugman, Mary Elizabeth

    1990-01-01

    The effects of educational and experiential variables on occupational image were explored through a survey of 640 nurse executives (386 responses). Early socialization as a nurse seems to remain a constant and institutional management climate is another important variable. (JOW)

  12. How to Evaluate Executive Outplacement Services.

    ERIC Educational Resources Information Center

    Branham, F. Leigh

    1983-01-01

    Discusses ways to evaluate outplacement services that are designed to provide displaced executives with skills assessment, resume development, interview preparation, a place from which to work, and continued training and counseling to ensure a smooth career transition. (JOW)

  13. Local Governments (Executive Offices) Sector (NAICS 921110)

    EPA Pesticide Factsheets

    EPA regulatory information for government executive offices, including state implementation plans (SIPs), local emergency planning under EPCRA, drinking water treatment, water supply security, and compliance assistance for boiler & combustion regulations.

  14. Turning Polite Guests into Executive Readers.

    ERIC Educational Resources Information Center

    Gates, Dale D.

    1983-01-01

    Expands the usual notion of critical reading from just the judgments readers make about the text to include judgments they make about their "reading" of the text. Describes activities to develop "executive" metacomprehension skills. (HTH)

  15. Charles River Residual Designation: Executive Summary

    EPA Pesticide Factsheets

    Read an executive summary of the Record of Decision's preliminary decision by the Regional Administrator of EPA Region 1 that storm water permits are needed to address serious water quality problems in the Charles River.

  16. Women School Executives Get Serious about Success.

    ERIC Educational Resources Information Center

    Rist, Marilee C.

    1984-01-01

    Summarizes the business and discussions of the Chicago convention of the National Conference of Women School Executives. Includes tips on how women can swim in the shark-infested waters of administration--and survive. (JW)

  17. Executive Coaching Practices in the Adult Workplace

    ERIC Educational Resources Information Center

    Campone, Francine

    2015-01-01

    This chapter provides an overview of key principles and practices in executive coaching. Coaching is discussed as a reflective learning opportunity and offers the theoretical grounding, strategies, and case studies for each of four key elements of a coaching engagement.

  18. Women School Executives Get Serious about Success.

    ERIC Educational Resources Information Center

    Rist, Marilee C.

    1984-01-01

    Summarizes the business and discussions of the Chicago convention of the National Conference of Women School Executives. Includes tips on how women can swim in the shark-infested waters of administration--and survive. (JW)

  19. Executive Coaching Practices in the Adult Workplace

    ERIC Educational Resources Information Center

    Campone, Francine

    2015-01-01

    This chapter provides an overview of key principles and practices in executive coaching. Coaching is discussed as a reflective learning opportunity and offers the theoretical grounding, strategies, and case studies for each of four key elements of a coaching engagement.

  20. Executive Function Mechanisms of Theory of Mind

    ERIC Educational Resources Information Center

    Ahmed, Fayeza S.; Miller, L. Stephen

    2011-01-01

    This study examined the relationship between Executive Function (EF) and Theory of Mind (ToM) using the Delis-Kaplan Executive Function System (D-KEFS) and three tests of ToM (Reading the Mind in the Eyes test (RMET), Strange Stories test, and Faux Pas test). Separate regression analyses were conducted, and EF predictors varied by ToM test. No EF…

  1. Symbolic Execution Over Native x86

    DTIC Science & Technology

    2012-06-01

    Vine IL. It has been used academically and in industry to find bugs in binaries. KLEE . Klee [24] is a symbolic execution platform that was redesigned...from another tool origi- nally named EXE [33]. Klee was designed to perform deep checking of applications and max- imize code coverage across diverse...classes of programs written in C. Klee is built upon LLVM to help with the symbolic execution of the intermediate representation (IR) of programs

  2. Executive Function Mechanisms of Theory of Mind

    ERIC Educational Resources Information Center

    Ahmed, Fayeza S.; Miller, L. Stephen

    2011-01-01

    This study examined the relationship between Executive Function (EF) and Theory of Mind (ToM) using the Delis-Kaplan Executive Function System (D-KEFS) and three tests of ToM (Reading the Mind in the Eyes test (RMET), Strange Stories test, and Faux Pas test). Separate regression analyses were conducted, and EF predictors varied by ToM test. No EF…

  3. Motivation and Politics in Executive Compensation.

    DTIC Science & Technology

    1983-07-01

    Behavior, Value and Growth. New York, N. Y.: Harcourt, Brace and World, 1967. Berg, N. A. What’s different about conglomerate management? Harvard Business Review , 1969...How to make incentive plans work. Harvard Business Review , 50 (4), 1972, 117-124. 26 Deckop, J. R. and Mahoney, T. A. The economics of executive...8217devaluation’ of the american executive. Harvard Business Review , 1976, 54 (3), 84-94. Lawler, E. E. Motivation in Work Organizations. Monterey, CA

  4. The very real dangers of executive coaching.

    PubMed

    Berglas, Steven

    2002-06-01

    A personal coach to help your most promising executives reach their potential--sounds good, doesn't it? But, according to Steven Berglas, executive coaches can make a bad situation worse. Because of their backgrounds and biases, they ignore psychological problems they don't understand. Companies need to consider psychotherapeutic intervention when the symptoms plaguing an executive are stubborn or severe. Executives with issues that require more than coaching come in many shapes and sizes. Consider Rob Bernstein, an executive vice president of sales at an automotive parts distributor. According to the CEO, Bernstein had just the right touch with clients but caused personnel problems inside the company. The last straw came when Bernstein publicly humiliated a mail clerk who had interrupted a meeting to ask someone to sign for a package. At that point, the CEO assigned Tom Davis to coach Bernstein. Davis, a former corporate lawyer, worked with Bernstein for four years. But Davis only exacerbated the problem by teaching Bernstein techniques for "handling" employees--methods that were condescending at best. While Bernstein appeared to be improving, he was in fact getting worse. Bernstein's real problems went undetected, and when his boss left the company, he was picked as the successor. Soon enough, Bernstein was again in trouble, suspected of embezzlement. This time, the CEO didn't call Davis; instead, he turned to the author, a trained psychotherapist, for help. Berglas soon realized that Bernstein had a serious narcissistic personality disorder and executive coaching could not help him. As that tale and others in the article teach us, executives to be coached should at the very least first receive a psychological evaluation. And company leaders should beware that executive coaches given free rein can end up wreaking personnel havoc.

  5. Engineering Practice and Engineering Ethics.

    ERIC Educational Resources Information Center

    Lynch, William T.; Kline, Ronald

    2000-01-01

    Offers ways of applying science and technology studies to the teaching of engineering ethics. Suggests modifications of both detailed case studies on engineering disasters and hypothetical, ethical dilemmas employed in engineering ethics classes. (Author/CCM)

  6. Statistical Symbolic Execution with Informed Sampling

    NASA Technical Reports Server (NTRS)

    Filieri, Antonio; Pasareanu, Corina S.; Visser, Willem; Geldenhuys, Jaco

    2014-01-01

    Symbolic execution techniques have been proposed recently for the probabilistic analysis of programs. These techniques seek to quantify the likelihood of reaching program events of interest, e.g., assert violations. They have many promising applications but have scalability issues due to high computational demand. To address this challenge, we propose a statistical symbolic execution technique that performs Monte Carlo sampling of the symbolic program paths and uses the obtained information for Bayesian estimation and hypothesis testing with respect to the probability of reaching the target events. To speed up the convergence of the statistical analysis, we propose Informed Sampling, an iterative symbolic execution that first explores the paths that have high statistical significance, prunes them from the state space and guides the execution towards less likely paths. The technique combines Bayesian estimation with a partial exact analysis for the pruned paths leading to provably improved convergence of the statistical analysis. We have implemented statistical symbolic execution with in- formed sampling in the Symbolic PathFinder tool. We show experimentally that the informed sampling obtains more precise results and converges faster than a purely statistical analysis and may also be more efficient than an exact symbolic analysis. When the latter does not terminate symbolic execution with informed sampling can give meaningful results under the same time and memory limits.

  7. Executive function, episodic memory, and Medicare expenditures.

    PubMed

    Bender, Alex C; Austin, Andrea M; Grodstein, Francine; Bynum, Julie P W

    2017-07-01

    We examined the relationship between health care expenditures and cognition, focusing on differences across cognitive systems defined by global cognition, executive function, or episodic memory. We used linear regression models to compare annual health expenditures by cognitive status in 8125 Nurses' Health Study participants who completed a cognitive battery and were enrolled in Medicare parts A and B. Adjusting for demographics and comorbidity, executive impairment was associated with higher total annual expenditures of $1488 per person (P < .01) compared with those without impairment. No association for episodic memory impairment was found. Expenditures exhibited a linear relationship with executive function, but not episodic memory ($584 higher for every 1 standard deviation decrement in executive function; P < .01). Impairment in executive function is specifically and linearly associated with higher health care expenditures. Focusing on management strategies that address early losses in executive function may be effective in reducing costly services. Copyright © 2017 the Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

  8. Prison brain? Executive dysfunction in prisoners

    PubMed Central

    Meijers, Jesse; Harte, Joke M.; Jonker, Frank A.; Meynen, Gerben

    2015-01-01

    A better understanding of the functioning of the brain, particularly executive functions, of the prison population could aid in reducing crime rates through the reduction of recidivism rates. Indeed, reoffending appears to be related to executive dysfunction and it is known that executive functions are crucial for self-regulation. In the current paper, studies to executive functions in regular adult prisoners compared to non-offender controls were reviewed. Seven studies were found. Specific executive functions were found to be impaired in the general prison population, i.e., attention and set-shifting, as well as in separate subgroups of violent (i.e., set-shifting and working memory) and non-violent offenders (i.e., inhibition, working memory and problem solving). We conclude that the limited number of studies is remarkable, considering the high impact of this population on society and elaborate on the implications of these specific impairments that were found. Further empirical research is suggested, measuring executive functioning within subjects over time for a group of detainees as well as a control group. PMID:25688221

  9. Engineering and Software Engineering

    NASA Astrophysics Data System (ADS)

    Jackson, Michael

    The phrase ‘software engineering' has many meanings. One central meaning is the reliable development of dependable computer-based systems, especially those for critical applications. This is not a solved problem. Failures in software development have played a large part in many fatalities and in huge economic losses. While some of these failures may be attributable to programming errors in the narrowest sense—a program's failure to satisfy a given formal specification—there is good reason to think that most of them have other roots. These roots are located in the problem of software engineering rather than in the problem of program correctness. The famous 1968 conference was motivated by the belief that software development should be based on “the types of theoretical foundations and practical disciplines that are traditional in the established branches of engineering.” Yet after forty years of currency the phrase ‘software engineering' still denotes no more than a vague and largely unfulfilled aspiration. Two major causes of this disappointment are immediately clear. First, too many areas of software development are inadequately specialised, and consequently have not developed the repertoires of normal designs that are the indispensable basis of reliable engineering success. Second, the relationship between structural design and formal analytical techniques for software has rarely been one of fruitful synergy: too often it has defined a boundary between competing dogmas, at which mutual distrust and incomprehension deprive both sides of advantages that should be within their grasp. This paper discusses these causes and their effects. Whether the common practice of software development will eventually satisfy the broad aspiration of 1968 is hard to predict; but an understanding of past failure is surely a prerequisite of future success.

  10. Work Coordination Engine

    NASA Technical Reports Server (NTRS)

    Zendejas, Silvino; Bui, Tung; Bui, Bach; Malhotra, Shantanu; Chen, Fannie; Kim, Rachel; Allen, Christopher; Luong, Ivy; Chang, George; Sadaqathulla, Syed

    2009-01-01

    The Work Coordination Engine (WCE) is a Java application integrated into the Service Management Database (SMDB), which coordinates the dispatching and monitoring of a work order system. WCE de-queues work orders from SMDB and orchestrates the dispatching of work to a registered set of software worker applications distributed over a set of local, or remote, heterogeneous computing systems. WCE monitors the execution of work orders once dispatched, and accepts the results of the work order by storing to the SMDB persistent store. The software leverages the use of a relational database, Java Messaging System (JMS), and Web Services using Simple Object Access Protocol (SOAP) technologies to implement an efficient work-order dispatching mechanism capable of coordinating the work of multiple computer servers on various platforms working concurrently on different, or similar, types of data or algorithmic processing. Existing (legacy) applications can be wrapped with a proxy object so that no changes to the application are needed to make them available for integration into the work order system as "workers." WCE automatically reschedules work orders that fail to be executed by one server to a different server if available. From initiation to completion, the system manages the execution state of work orders and workers via a well-defined set of events, states, and actions. It allows for configurable work-order execution timeouts by work-order type. This innovation eliminates a current processing bottleneck by providing a highly scalable, distributed work-order system used to quickly generate products needed by the Deep Space Network (DSN) to support space flight operations. WCE is driven by asynchronous messages delivered via JMS indicating the availability of new work or workers. It runs completely unattended in support of the lights-out operations concept in the DSN.

  11. Summaries of FY 1994 engineering research

    SciTech Connect

    Not Available

    1994-12-01

    This report documents the Basic Energy Sciences Engineering Research Program for fiscal year 1994; it provides a summary of each of the program projects in addition to a brief program overview. The report is intended to provide staff of Congressional committees, other executive departments, and other DOE offices with substantive program information so as to facilitate governmental overview and coordination of Federal research programs. Of equal importance, its availability facilitates communication of program information to interested research engineers and scientists.

  12. A Generative Control Capability for a Model-based Executive

    NASA Technical Reports Server (NTRS)

    Williams, Brian C.; Nayak, P. Pandurang

    1997-01-01

    This paper describes Burton, a core element of a new generation of goal-directed model-based autonomous executives. This executive makes extensive use of component-based declarative models to analyze novel situations and generate novel control actions both at the goal and hardware levels. It uses an extremely efficient online propositional inference engine to efficiently determine likely states consistent with current observations and optimal target states that achieve high level goals. It incorporates a flexible generative control sequencing algorithm within the reactive loop to bridge the gap between current and target states. The system is able to detect and avoid damaging and irreversible situations, After every control action it uses its model and sensors to detect anomalous situations and immediately take corrective action. Efficiency is achieved through a series of model compilation and online policy construction methods, and by exploiting general conventions of hardware design that permit a divide and conquer approach to planning. The paper presents a formal characterization of Burton's capability, develops efficient algorithms, and reports on experience with the implementation in the domain of spacecraft autonomy. Burton is being incorporated as one of the key elements of the Remote Agent core autonomy architecture for Deep Space One, the first spacecraft for NASA's New Millenium program.

  13. Environmental report 1998, executive summary

    SciTech Connect

    Larson, J M; Harrach, R J; Althouse, P E; Bertoldo, N A; Biermann, A H; Blake, R G; Brandstetter, E R; Brigdon, S L; Brown, R A; Christofferson, E; Folks, K J; Gallegos, G M; Garcia, L M; Giesing, T A; Grayson, A R; Hall, L C; MacQueen, D H; Mathews, S; Peterson, S R; Taffet, M J; Tate, P J; Vellinger, R J; Ward, R J

    1999-09-22

    Lawrence Livermore National Laboratory (LLNL), a U.S. Department of Energy (DOE) facility operated by the University of California, serves as a national resource of scientific, technical, and engineering capabilities. The Laboratory's mission focuses on nuclear weapons and national security, and over the years has been broadened to include areas such as strategic defense, energy, the environment, biomedicine, technology transfer, the economy, and education. The Laboratory carries out this mission in compliance with local, state, and federal environmental regulatory requirements. It does so with the support of the Environmental Protection Department, which is responsible for environmental monitoring and analysis, hazardous waste management, environmental restoration, and assisting Laboratory organizations in ensuring compliance with environmental laws and regulations. LLNL comprises two sites: the Livermore site and Site 300. The Livermore site occupies an area of 3.28 square kilometers on the eastern edge of Livermore, California. Site 300, LLNL's experimental testing site, is located 24 kilometers to the east in the Altamont Hills, and occupies an area of 30.3 square kilometers. Environmental monitoring activities are conducted at both sites as well as in surrounding areas. This summary provides an overview of LLNL's environmental activities in 1998, including radiological and nonradiological surveillance, effluent, and compliance monitoring, remediation, assessment of radiological releases and doses, and determination of the impact of LLNL operations on the environment and public health.

  14. An intelligent flight-management aid for procedure execution

    NASA Technical Reports Server (NTRS)

    Hammer, J. M.

    1984-01-01

    A computer program is described that contains a model of the procedures used in the operation of a twin engine aircraft. This program, by comparing the model to the aircraft state, can determine when a procedure (or checklist) should be or is invoked and when each step (detectable by a change in the aircraft state) is completed. Thus, the program tracks the flight crew's procedure execution through changes in the aircraft state. Data were used for evaluation from an earlier experiment on a Link GAT-II simulator. The program had been able to identify practically all of the errors identified by human judges as well as locate some missed by them. It is felt that this model could significantly aid flight crews.

  15. Testing Linear Temporal Logic Formulae on Finite Execution Traces

    NASA Technical Reports Server (NTRS)

    Havelund, Klaus; Rosu, Grigore; Norvig, Peter (Technical Monitor)

    2001-01-01

    We present an algorithm for efficiently testing Linear Temporal Logic (LTL) formulae on finite execution traces. The standard models of LTL are infinite traces, reflecting the behavior of reactive and concurrent systems which conceptually may be continuously alive. In most past applications of LTL. theorem provers and model checkers have been used to formally prove that down-scaled models satisfy such LTL specifications. Our goal is instead to use LTL for up-scaled testing of real software applications. Such tests correspond to analyzing the conformance of finite traces against LTL formulae. We first describe what it means for a finite trace to satisfy an LTL property. We then suggest an optimized algorithm based on transforming LTL formulae. The work is done using the Maude rewriting system. which turns out to provide a perfect notation and an efficient rewriting engine for performing these experiments.

  16. Executive Control of Attention in Narcolepsy

    PubMed Central

    Bayard, Sophie; Croisier Langenier, Muriel; Cochen De Cock, Valérie; Scholz, Sabine; Dauvilliers, Yves

    2012-01-01

    Background Narcolepsy with cataplexy (NC) is a disabling sleep disorder characterized by early loss of hypocretin neurons that project to areas involved in the attention network. We characterized the executive control of attention in drug-free patients with NC to determine whether the executive deficits observed in patients with NC are specific to the disease itself or whether they reflect performance changes due to the severity of excessive daytime sleepiness. Methodology Twenty-two patients with NC compared to 22 patients with narcolepsy without cataplexy (NwC) matched for age, gender, intellectual level, objective daytime sleepiness and number of sleep onset REM periods (SOREMPs) were studied. Thirty-two matched healthy controls were included. All participants underwent a standardized interview, completed questionnaires, and neuropsychological tests. All patients underwent a polysomnography followed by multiple sleep latency tests (MSLT), with neuropsychological evaluation performed the same day between MSLT sessions. Principal Findings Irrespective of diagnosis, patients reported higher self-reported attentional complaints associated with the intensity of depressive symptoms. Patients with NC performed slower and more variably on simple reaction time tasks than patients with NwC, who did not differ from controls. Patients with NC and NwC generally performed slower, reacted more variably, and made more errors than controls on executive functioning tests. Individual profile analyses showed a clear heterogeneity of the severity of executive deficit. This severity was related to objective sleepiness, higher number of SOREMPs on the MSLT, and lower intelligence quotient. The nature and severity of the executive deficits were unrelated to NC and NwC diagnosis. Conclusions We demonstrated that drug-free patients with NC and NwC complained of attention deficit, with altered executive control of attention being explained by the severity of objective sleepiness and

  17. The Wild West of executive coaching.

    PubMed

    Sherman, Stratford; Freas, Alyssa

    2004-11-01

    Annual spending on executive coaching in the United States is estimated at 1 billion dollars. Yet information about coaching's effectiveness is scarce and unreliable. No one has yet demonstrated conclusively what qualifies an executive coach or what makes one approach to executive coaching better than another. Barriers to entry are nonexistent--many executive coaches know little about business, and some know little about coaching. The coaching certifications offered by various self-appointed bodies are difficult to assess, and methods of measuring return on investment are questionable. But strategic coaching can provide critical help both to individuals and to organizations. In this article, Stratford Sherman, a senior vice president of Executive Coaching Network, and Alyssa Freas, the founder and CEO, explore the popularity of executive coaching and investigate ways to make the most of the experience. They argue that coaching is inevitably a triangular relationship between the client, the "coachee," and the coach. Its purpose is to produce behavioral change and growth in the coachee for the economic benefit of the client. The best way to maximize the likelihood of good results is to qualify all the people involved. Even so, many triangular relationships continue to generate conflict among all three parties. At the most basic level, coaches serve as suppliers of candor, providing leaders with the objective feedback they need to nourish their growth. Coaching gets executives to slow down, gain awareness, and notice the effects of their words and actions. On a larger scale, the best coaching fosters cultural change for the benefit of the entire organization. It provides a disciplined way for businesses to deepen relationships with their most valued employees while also increasing their effectiveness.

  18. Toward Synthesizing Executable Models in Biology

    PubMed Central

    Fisher, Jasmin; Piterman, Nir; Bodik, Rastislav

    2014-01-01

    Over the last decade, executable models of biological behaviors have repeatedly provided new scientific discoveries, uncovered novel insights, and directed new experimental avenues. These models are computer programs whose execution mechanistically simulates aspects of the cell’s behaviors. If the observed behavior of the program agrees with the observed biological behavior, then the program explains the phenomena. This approach has proven beneficial for gaining new biological insights and directing new experimental avenues. One advantage of this approach is that techniques for analysis of computer programs can be applied to the analysis of executable models. For example, one can confirm that a model agrees with experiments for all possible executions of the model (corresponding to all environmental conditions), even if there are a huge number of executions. Various formal methods have been adapted for this context, for example, model checking or symbolic analysis of state spaces. To avoid manual construction of executable models, one can apply synthesis, a method to produce programs automatically from high-level specifications. In the context of biological modeling, synthesis would correspond to extracting executable models from experimental data. We survey recent results about the usage of the techniques underlying synthesis of computer programs for the inference of biological models from experimental data. We describe synthesis of biological models from curated mutation experiment data, inferring network connectivity models from phosphoproteomic data, and synthesis of Boolean networks from gene expression data. While much work has been done on automated analysis of similar datasets using machine learning and artificial intelligence, using synthesis techniques provides new opportunities such as efficient computation of disambiguating experiments, as well as the ability to produce different kinds of models automatically from biological data. PMID:25566538

  19. Engineering Technical Review Planning Briefing

    NASA Technical Reports Server (NTRS)

    Gardner, Terrie

    2012-01-01

    The general topics covered in the engineering technical planning briefing are 1) overviews of NASA, Marshall Space Flight Center (MSFC), and Engineering, 2) the NASA Systems Engineering(SE) Engine and its implementation , 3) the NASA Project Life Cycle, 4) MSFC Technical Management Branch Services in relation to the SE Engine and the Project Life Cycle , 5) Technical Reviews, 6) NASA Human Factor Design Guidance , and 7) the MSFC Human Factors Team. The engineering technical review portion of the presentation is the primary focus of the overall presentation and will address the definition of a design review, execution guidance, the essential stages of a technical review, and the overall review planning life cycle. Examples of a technical review plan content, review approaches, review schedules, and the review process will be provided and discussed. The human factors portion of the presentation will focus on the NASA guidance for human factors. Human factors definition, categories, design guidance, and human factor specialist roles will be addressed. In addition, the NASA Systems Engineering Engine description, definition, and application will be reviewed as background leading into the NASA Project Life Cycle Overview and technical review planning discussion.

  20. Neural Engineering

    NASA Astrophysics Data System (ADS)

    He, Bin

    About the Series: Bioelectric Engineering presents state-of-the-art discussions on modern biomedical engineering with respect to applications of electrical engineering and information technology in biomedicine. This focus affirms Springer's commitment to publishing important reviews of the broadest interest to biomedical engineers, bioengineers, and their colleagues in affiliated disciplines. Recent volumes have covered modeling and imaging of bioelectric activity, neural engineering, biosignal processing, bionanotechnology, among other topics.

  1. Stirling engines

    SciTech Connect

    Reader, G.T.; Hooper

    1983-01-01

    The Stirling engine was invented by a Scottish clergyman in 1816, but fell into disuse with the coming of the diesel engine. Advances in materials science and the energy crisis have made a hot air engine economically attractive. Explanations are full and understandable. Includes coverage of the underlying thermodynamics and an interesting historical section. Topics include: Introduction to Stirling engine technology, Theoretical concepts--practical realities, Analysis, simulation and design, Practical aspects, Some alternative energy sources, Present research and development, Stirling engine literature.

  2. 77 FR 54570 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... Doc No: 2012-21726] DEFENSE NUCLEAR FACILITIES SAFETY BOARD Senior Executive Service Performance... announces the membership of the Defense Nuclear Facilities Safety Board (DNFSB) Senior Executive Service... senior executive's performance, the executive's response, and the higher level official's comments on...

  3. 17 CFR 200.16 - Executive Assistant to the Chairman.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Executive Assistant to the... Organization § 200.16 Executive Assistant to the Chairman. The Executive Assistant to the Chairman assists the..., executive direction, and authority for staff studies and reports bearing on the Commission's...

  4. 47 CFR 54.704 - The Administrator's Chief Executive Officer.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES (CONTINUED) UNIVERSAL SERVICE Administration § 54.704 The Administrator's Chief Executive Officer. (a) Chief Executive Officer's functions. (1) The Chief Executive Officer shall have management... 47 Telecommunication 3 2013-10-01 2013-10-01 false The Administrator's Chief Executive Officer....

  5. 47 CFR 54.704 - The Administrator's Chief Executive Officer.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES (CONTINUED) UNIVERSAL SERVICE Administration § 54.704 The Administrator's Chief Executive Officer. (a) Chief Executive Officer's functions. (1) The Chief Executive Officer shall have management... 47 Telecommunication 3 2012-10-01 2012-10-01 false The Administrator's Chief Executive Officer....

  6. 48 CFR 552.270-3 - Parties To Execute Lease.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Parties To Execute Lease... Parties To Execute Lease. As prescribed in 570.602, insert the following provision: Parties To Execute Lease (SEP 1999) (a) If the lease is executed by an attorney, agent, or trustee on behalf of the...

  7. 16 CFR 1000.18 - Office of Executive Director.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND FUNCTIONS § 1000.18 Office of Executive Director. The Executive Director with the assistance of the Deputy Executive Director, under the broad direction of the Chairman and in accordance with... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Office of Executive Director. 1000.18...

  8. 4 CFR 9.1 - GAO Senior Executive Service.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 4 Accounts 1 2011-01-01 2011-01-01 false GAO Senior Executive Service. 9.1 Section 9.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM SENIOR EXECUTIVE SERVICE § 9.1 GAO Senior Executive Service... Office Senior Executive Service which meets the requirements set forth in section 3131 of title 5, United...

  9. 4 CFR 9.1 - GAO Senior Executive Service.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 4 Accounts 1 2014-01-01 2013-01-01 true GAO Senior Executive Service. 9.1 Section 9.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM SENIOR EXECUTIVE SERVICE § 9.1 GAO Senior Executive Service... Office Senior Executive Service which meets the requirements set forth in section 3131 of title 5, United...

  10. 5 CFR 412.401 - Continuing executive development.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Continuing executive development. 412.401... SUPERVISORY, MANAGEMENT, AND EXECUTIVE DEVELOPMENT Executive Development § 412.401 Continuing executive development. (a) Each agency must establish a program or programs for the continuing development of its senior...

  11. 5 CFR 412.401 - Continuing executive development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Continuing executive development. 412.401... SUPERVISORY, MANAGEMENT, AND EXECUTIVE DEVELOPMENT Executive Development § 412.401 Continuing executive development. (a) Each agency must establish a program or programs for the continuing development of its senior...

  12. 5 CFR 412.401 - Continuing executive development.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Continuing executive development. 412.401... SUPERVISORY, MANAGEMENT, AND EXECUTIVE DEVELOPMENT Executive Development § 412.401 Continuing executive development. (a) Each agency must establish a program or programs for the continuing development of its senior...

  13. 5 CFR 412.401 - Continuing executive development.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Continuing executive development. 412.401... SUPERVISORY, MANAGEMENT, AND EXECUTIVE DEVELOPMENT Executive Development § 412.401 Continuing executive development. (a) Each agency must establish a program or programs for the continuing development of its senior...

  14. ScyFlow: An Environment for the Visual Specification and Execution of Scientific Workflows

    NASA Technical Reports Server (NTRS)

    McCann, Karen M.; Yarrow, Maurice; DeVivo, Adrian; Mehrotra, Piyush

    2004-01-01

    With the advent of grid technologies, scientists and engineers are building more and more complex applications to utilize distributed grid resources. The core grid services provide a path for accessing and utilizing these resources in a secure and seamless fashion. However what the scientists need is an environment that will allow them to specify their application runs at a high organizational level, and then support efficient execution across any given set or sets of resources. We have been designing and implementing ScyFlow, a dual-interface architecture (both GUT and APT) that addresses this problem. The scientist/user specifies the application tasks along with the necessary control and data flow, and monitors and manages the execution of the resulting workflow across the distributed resources. In this paper, we utilize two scenarios to provide the details of the two modules of the project, the visual editor and the runtime workflow engine.

  15. Teaching Problem-Solving Skills to Nuclear Engineering Students

    ERIC Educational Resources Information Center

    Waller, E.; Kaye, M. H.

    2012-01-01

    Problem solving is an essential skill for nuclear engineering graduates entering the workforce. Training in qualitative and quantitative aspects of problem solving allows students to conceptualise and execute solutions to complex problems. Solutions to problems in high consequence fields of study such as nuclear engineering require rapid and…

  16. Teaching Problem-Solving Skills to Nuclear Engineering Students

    ERIC Educational Resources Information Center

    Waller, E.; Kaye, M. H.

    2012-01-01

    Problem solving is an essential skill for nuclear engineering graduates entering the workforce. Training in qualitative and quantitative aspects of problem solving allows students to conceptualise and execute solutions to complex problems. Solutions to problems in high consequence fields of study such as nuclear engineering require rapid and…

  17. SCORE/ACE Counselor Handbook. Service Corps of Retired Executives. Active Corps of Executives.

    ERIC Educational Resources Information Center

    Landsverk, Arvel; And Others

    This counselor handbook is intended to help Service Corps of Retired Executives/Active Corps of Executives (SCORE/ACE) counselors to plan and conduct counseling services more effectively. Included in the introductory section are an overview of the SCORE/ACE counseling program, a discussion of what the counselor does, directions for completing…

  18. 3 CFR 13524 - Executive Order 13524 of December 16, 2009. Amending Executive Order 12425 Designating Interpol...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Executive Order 12425 Designating Interpol as a Public International Organization Entitled To Enjoy Certain... Order 13524 of December 16, 2009 EO 13524 Amending Executive Order 12425 Designating Interpol as a Public International Organization Entitled To Enjoy Certain Privileges, Exemptions, and Immunities By the...

  19. Components of executive functioning in metamemory.

    PubMed

    Mäntylä, Timo; Rönnlund, Michael; Kliegel, Matthias

    2010-10-01

    This study examined metamemory in relation to three basic executive functions (set shifting, working memory updating, and response inhibition) measured as latent variables. Young adults (Experiment 1) and middle-aged adults (Experiment 2) completed a set of executive functioning tasks and the Prospective and Retrospective Memory Questionnaire (PRMQ). In Experiment 1, source recall and face recognition tasks were included as indicators of objective memory performance. In both experiments, analyses of the executive functioning data yielded a two-factor solution, with the updating and inhibition tasks constituting a common factor and the shifting tasks a separate factor. Self-reported memory problems showed low predictive validity, but subjective and objective memory performance were related to different components of executive functioning. In both experiments, set shifting, but not updating and inhibition, was related to PRMQ, whereas source recall showed the opposite pattern of correlations in Experiment 1. These findings suggest that metamemorial judgments reflect selective effects of executive functioning and that individual differences in mental flexibility contribute to self-beliefs of efficacy.

  20. [Prematurity: longitudinal analysis of executive functions].

    PubMed

    Sastre-Riba, S

    2009-02-27

    Understanding cognitive development requires an interdisciplinary and neuropsychological approach. Executive functions facilitates cognitive activity and they are related to progressive cerebral configuration during pregnancy and infancy. One of the aims of the actual neuropsychology is the ontogeny of executive functions and their capacity to explain differential and normative developmental trends, specially because of its consequences on mental flexibility, monitoring, planning and cognitive control; they are also essential for good performance at school. The incidence of developmental risk factors as prematurity could affect long-term executive functioning expressed in learning difficulties or behavioral control. We studied, comparatively and longitudinally, the individual activity on objects displayed by typical babies (n = 25), and preterm babies (n = 10) from 1.5 to 2 years-old. Applying systematic observational methodology, spontaneous babies' activity is registered. Double intra and inter-group analysis compare the data from the resolution of a non-verbal task through a multifaceted design. Results obtained show us differential pattern of early executive functioning among the groups studied. The growth of executive functioning is showed, too, through the ages studied for every group.

  1. Executive women and health: perceptions and practices.

    PubMed Central

    LaRosa, J H

    1990-01-01

    The purpose of this study was to obtain a socioeconomic/health profile of a select group of executive women, to understand more about their personal and professional lives, and to examine how these factors relate to their overall health. The data were obtained from a self-administered 73-item questionnaire that was mailed during spring 1987 to the 1,000 members of a professional executive women's organization with 15 chapters across the United States. Findings suggest that the women in executive positions do not necessarily compromise their health. In comparison with a group of age/gender/education matched working women, the overall wellness and risk assessment scores were remarkably similar. The study group, however, reported greater life satisfaction, stronger social support, and excellent health status; the overwhelming majority was satisfied with their personal and professional lives and believed that they were in control of both. This perception, coupled with the relatively high wellness scores, suggests that on average this group of executives may be in better health than had been predicted as women rose to executive positions within organizations. PMID:2240328

  2. Bioterror events: preemptive strategies for healthcare executives.

    PubMed

    Zinkovich, Lisa; Malvey, Donna; Hamby, Eileen; Fottler, Myron

    2005-01-01

    Today's healthcare executives face challenges that their predecessors have never known: bioterror events. To prepare their organizations to cope with new and emerging strategic threats of bioterrorism, these executives must consider preemptive strategies. The authors present courses of action to assist executives' internal, external, and cross-sectional organizational preparedness. For example, stakeholder groups, internal resources, and competencies that combine and align efforts efficiently are identified. Twelve preemptive strategies are provided to guide healthcare executives in meeting these formidable and unprecedented challenges. The reputation of the healthcare organization (HCO) is at risk if a bioterror event is not properly handled, resulting in severe disadvantages for future operations. Justifiably, healthcare executives are contemplating the value of prioritizing bioterror preparedness, taking into account the immediate realities of decreasing reimbursement, increasing numbers of uninsured patients, and staffing shortages. Resources must be focused on the most valid concerns and must maximize the return on investment. Healthcare organizations can reap the benefits of a win-win approach by optimizing available resources, planning, and training. Bioterror preparedness will transcend the boundaries of bioterrorism and prepare for myriad mass healthcare incidents such as the looming potential for an avian (bird) influenza pandemic.

  3. Musical expertise, bilingualism, and executive functioning.

    PubMed

    Bialystok, Ellen; Depape, Anne-Marie

    2009-04-01

    The authors investigated whether intensive musical experience leads to enhancements in executive processing, as has been shown for bilingualism. Young adults who were bilinguals, musical performers (instrumentalists or vocalists), or neither completed 3 cognitive measures and 2 executive function tasks based on conflict. Both executive function tasks included control conditions that assessed performance in the absence of conflict. All participants performed equivalently for the cognitive measures and the control conditions of the executive function tasks, but performance diverged in the conflict conditions. In a version of the Simon task involving spatial conflict between a target cue and its position, bilinguals and musicians outperformed monolinguals, replicating earlier research with bilinguals. In a version of the Stroop task involving auditory and linguistic conflict between a word and its pitch, the musicians performed better than the other participants. Instrumentalists and vocalists did not differ on any measure. Results demonstrate that extended musical experience enhances executive control on a nonverbal spatial task, as previously shown for bilingualism, but also enhances control in a more specialized auditory task, although the effect of bilingualism did not extend to that domain.

  4. Detecting Heap-Spraying Code Injection Attacks in Malicious Web Pages Using Runtime Execution

    NASA Astrophysics Data System (ADS)

    Choi, Younghan; Kim, Hyoungchun; Lee, Donghoon

    The growing use of web services is increasing web browser attacks exponentially. Most attacks use a technique called heap spraying because of its high success rate. Heap spraying executes a malicious code without indicating the exact address of the code by copying it into many heap objects. For this reason, the attack has a high potential to succeed if only the vulnerability is exploited. Thus, attackers have recently begun using this technique because it is easy to use JavaScript to allocate the heap memory area. This paper proposes a novel technique that detects heap spraying attacks by executing a heap object in a real environment, irrespective of the version and patch status of the web browser. This runtime execution is used to detect various forms of heap spraying attacks, such as encoding and polymorphism. Heap objects are executed after being filtered on the basis of patterns of heap spraying attacks in order to reduce the overhead of the runtime execution. Patterns of heap spraying attacks are based on analysis of how an web browser accesses benign web sites. The heap objects are executed forcibly by changing the instruction register into the address of them after being loaded into memory. Thus, we can execute the malicious code without having to consider the version and patch status of the browser. An object is considered to contain a malicious code if the execution reaches a call instruction and then the instruction accesses the API of system libraries, such as kernel32.dll and ws_32.dll. To change registers and monitor execution flow, we used a debugger engine. A prototype, named HERAD(HEap spRAying Detector), is implemented and evaluated. In experiments, HERAD detects various forms of exploit code that an emulation cannot detect, and some heap spraying attacks that NOZZLE cannot detect. Although it has an execution overhead, HERAD produces a low number of false alarms. The processing time of several minutes is negligible because our research focuses on

  5. Longitudinal antecedents of executive function in preschoolers.

    PubMed

    Conway, Anne; Stifter, Cynthia A

    2012-01-01

    Despite an extensive history underscoring the role of social processes and child contributions to the development of executive functions (C. Lewis & J. Carpendale, 2009; L. S. Vygotsky, 1987), research on these relations is sparse. To address this gap, 68 mother-child dyads were examined to determine whether maternal attention-directing behaviors (attention maintaining, attention redirection) and toddlers' temperament predicted executive processes during preschool (mean age = 4.5 years, SD = 0.46)-delay and conflict inhibition. Maternal attention maintaining was associated with high levels of conflict inhibition for inhibited and exuberant children, whereas attention redirection was associated with low levels of delay and conflict inhibition for inhibited children. Therefore, maternal attention-directing behaviors may enhance the development of executive functions but only for children with inhibited and exuberant temperaments. © 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.

  6. Fractionating Executive Functions of Adults With ADHD.

    PubMed

    Bueno, Viviane Freire; da Silva, Maria Aparecida; Alves, Tânia Maria; Louzã, Mario Rodrigues; Pompéia, Sabine

    2017-09-01

    To evaluate the performance of adults with ADHD considering the fractionation of executive functions into six different domains. Participants were adult ADHD patients who were not under the acute effects of medication ( n = 48). Their performance was compared with that of a healthy control group ( n = 20) of comparable age, education, and nonverbal intelligence quotient. The cognitive domains assessed were executive shifting, updating, inhibition of prepotent responses, dual-task performance, planning, and access to long-term memory. We also assessed the symptoms of inattention, hyperactivity/impulsivity, anxiety, and depression by validated questionnaires. Compared with controls, patients reported more symptoms related to ADHD, anxiety and depression symptoms and were impaired in the shifting cost measure and phonemic fluency (measure of access to long-term memory). ADHD in adults selectively impaired executive shifting and access to long-term memory, domains that may alter performance in a wide range of daily tasks.

  7. Hypnosis Attenuates Executive Cost of Prospective Memory.

    PubMed

    Demeter, Gyula; Szendi, István; Juhász, Marianna; Kovács, Zoltán Ambrus; Boncz, István; Keresztes, Attila; Pajkossy, Péter; Racsmány, Mihály

    2016-01-01

    Prospective memory is the ability to formulate and carry out actions at the appropriate time or in the appropriate context. This study aimed to identify the effect of hypnosis on prospective memory performance and to analyze the involvement of executive control processes in intention realization in a hypnotically altered state of consciousness. In 1 experiment, manipulating hypnotic instruction in a within-subject fashion, the authors explored the event-based prospective memory performance of 23 volunteers in 3 conditions: baseline, expectation, and execution. The primary result was that executing prospective memory responses, at the same accuracy rate, produced a significantly lower cost of ongoing responses in terms of response latency in the hypnotic state than in wake condition.

  8. Longitudinal antecedents of executive function in preschoolers

    PubMed Central

    Conway, Anne; Stifter, Cynthia A.

    2012-01-01

    Despite an extensive history underscoring the role of social processes and child contributions to the development of executive functions (Lewis & Carpendale, 2009; Vygotsky, 1987), research on these relations is sparse. To address this gap, sixty-eight mother-child dyads were examined to determine whether maternal attention-directing behaviors (attention-maintaining, attention-redirection) and toddlers’ temperament predicted executive processes during preschool (mean age = 4.5 years, SD = 0.46) - delay and conflict inhibition. Maternal attention-maintaining was associated with high levels of conflict inhibition for inhibited and exuberant children, whereas attention- redirection was associated with low levels of delay and conflict inhibition for inhibited children. Therefore, maternal attention-directing behaviors may enhance the development of executive functions but only for children with inhibited and exuberant temperaments. PMID:22469209

  9. Optical engineering

    SciTech Connect

    Saito, T T

    1998-01-01

    The Optical Engineering thrust area at Lawrence Livermore National Laboratory (LLNL) was created in the summer of 1996 with the following main objectives: (1) to foster and stimulate leading edge optical engineering research and efforts key to carrying out LLNL's mission and enabling major new programs; (2) to bring together LLNL's broad spectrum of high level optical engineering expertise to support its programs. Optical engineering has become a pervasive and key discipline, with applications across an extremely wide range of technologies, spanning the initial conception through the engineering refinements to enhance revolutionary application. It overlaps other technologies and LLNL engineering thrust areas.

  10. Analyzing Memory Accesses in x86 Executables

    DTIC Science & Technology

    2006-01-01

    that is suitable for use on executables. Debray et al. [11] proposed a flow-sensitive, context-insensitive algorithm for ana- lyzing an executable to...eters of a call and to those used for regis - ter spilling and caller-saved registers. The locations accessed by push/pop instruc- tions are not...Cousot and R. Cousot. Automatic discovery of linear restraints among variables of a program. In Princ. of Prog. Lang., pages 84–97, 1978. 11. S.K. Debray

  11. Tomorrow's AGU: Seeking a New Executive Director

    NASA Astrophysics Data System (ADS)

    Grove, Timothy L.; Finn, Carol

    2009-12-01

    AGU has begun the search for a new executive director to serve in partnership with AGU's elected leadership to build tomorrow's AGU—the contemporary scientific society envisioned by our members and needed for 2010 and beyond. This is a rare opportunity to take the helm of a highly respected, financially strong membership organization in a moment of transformation and help us achieve our goals to grow in impact. Reporting directly to the Board of Directors, the executive director is responsible for providing strategic vision, leadership, and overall management to the organization according to the direction set by AGU's elected leaders.

  12. Reconfigurable manufacturing execution system for pipe cutting

    NASA Astrophysics Data System (ADS)

    Yin, Y. H.; Xie, J. Y.

    2011-08-01

    This article presents a reconfigurable manufacturing execution system (RMES) filling the gap between enterprise resource planning and resource layer for pipe-cutting production with mass customisation and rapid adaptation to dynamic market, which consists of planning and scheduling layer and executive control layer. Starting from customer's task and process requirements, the cutting trajectories are planned under generalised mathematical model able to reconfigure in accordance with various intersecting types' joint, and all tasks are scheduled by nesting algorithm to maximise the utilisation rate of rough material. This RMES for pipe cutting has been effectively implemented in more than 100 companies.

  13. Direct-execution architecture for production systems

    SciTech Connect

    Underwood, W.E.; Merritt, M.J.

    1981-01-01

    In the artificial intelligence and robotics community a style of programming called event- or data-driven programming is widely used. Data-driven programs execute on a production system interpreter that is usually written in the list programming language LISP. The major inefficiencies of production systems are due to conventional computer architectures (designed for procedural programming) and the inefficiencies of LISP implementations. In this paper the authors explore the issues surrounding the design of a direct-execution architecture for production systems that might overcome some of these inefficiencies. 14 references.

  14. [Executive functioning in unipolar depression: a review].

    PubMed

    Fossati, P; Ergis, A M; Allilaire, J F

    2002-01-01

    While several neuropsychological studies have demonstrated that cognitive deficits are seen across a broad range of cognitive domains, executive deficits associated with frontal lobe dysfunction may be prominent in depression. Executive function refers to cognitive processes that control and integrate other cognitive activities such as episodic memory. These executive functions involve a set of cognitive behaviors which include: dealing with novelty, selecting strategies, inhibiting incorrect responses, monitoring performance and using feedback to adjust future responding. The measurement of executive function relies mainly on the use of neuropsychological tests known to be sensitive to frontal lobe damage such as the Wisconsin and California Card Sorting Tests, verbal fluency tests, Stroop-test, Tower of London Task and Trail Making Test. The present review focuses on studies investigating executive functions in primary unipolar depression with these neuropsychological tasks. Unipolar depressed patients mainly exhibit cognitive inhibition deficits, problem-solving impairments and planning deficits. Cognitive inhibition deficits in depressed patients have been related to a reduction of cognitive resources and psychomotor retardation. Inhibition disturbance could lead depressed patients to process irrelevant information and consequently reduce their capacity to control transient mood changes. Several studies have found evidence of problem solving impairments in depressed patients. Depressed subjects show with card sorting tests difficulties in hypothesis testing with a loss of spontaneous and reactive cognitive flexibility. The cognitive rigidity and hypothesis-testing associated with dorsolateral prefrontal dysfunction in depression may prevent patients to cope with life events and lead to a perpetuation of depressed mood by a continuation of stress exposure. Planning tasks, such as the Tower of London Test, also demonstrate that depressed patients fail to use

  15. Computer Engineers.

    ERIC Educational Resources Information Center

    Moncarz, Roger

    2000-01-01

    Looks at computer engineers and describes their job, employment outlook, earnings, and training and qualifications. Provides a list of resources related to computer engineering careers and the computer industry. (JOW)

  16. Computer Engineers.

    ERIC Educational Resources Information Center

    Moncarz, Roger

    2000-01-01

    Looks at computer engineers and describes their job, employment outlook, earnings, and training and qualifications. Provides a list of resources related to computer engineering careers and the computer industry. (JOW)

  17. The Role of Oral Communicative Tasks (OCT) in Developing the Spoken Proficiency of Engineering Students

    ERIC Educational Resources Information Center

    Shantha, S.; Mekala, S.

    2017-01-01

    The mastery of speaking skills in English has become a major requisite in engineering industry. Engineers are expected to possess speaking skills for executing their routine activities and career prospects. The article focuses on the experimental study conducted to improve English spoken proficiency of Indian engineering students using task-based…

  18. Hands-on Summer Camp to Attract K-12 Students to Engineering Fields

    ERIC Educational Resources Information Center

    Yilmaz, Muhittin; Ren, Jianhong; Custer, Sheryl; Coleman, Joyce

    2010-01-01

    This paper explains the organization and execution of a summer engineering outreach camp designed to attract and motivate high school students as well as increase their awareness of various engineering fields. The camp curriculum included hands-on, competitive design-oriented engineering projects from several disciplines: the electrical,…

  19. 77 FR 71491 - Airworthiness Directives; Turbomeca S.A. Turboshaft Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    .... Turboshaft Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: We are... engines. That AD currently requires a one-time inspection and torque check of the 3- way union plug... information at the FAA, Engine & Propeller Directorate, 12 New England Executive Park, Burlington, MA. For...

  20. Hands-on Summer Camp to Attract K-12 Students to Engineering Fields

    ERIC Educational Resources Information Center

    Yilmaz, Muhittin; Ren, Jianhong; Custer, Sheryl; Coleman, Joyce

    2010-01-01

    This paper explains the organization and execution of a summer engineering outreach camp designed to attract and motivate high school students as well as increase their awareness of various engineering fields. The camp curriculum included hands-on, competitive design-oriented engineering projects from several disciplines: the electrical,…

  1. Thinking Engineering

    ERIC Educational Resources Information Center

    Martin, Stu; Sharp, Janet; Zachary, Loren

    2004-01-01

    Most people think that engineering and mathematics go hand in hand. To many, being an engineer means manipulating equations and calculating measurements to design and build structures of all kinds. And they are right. Engineering does involve a great deal of mathematics. But, building structures to withstand certain environmental conditions or…

  2. Engineering Motion

    ERIC Educational Resources Information Center

    Tuttle, Nicole; Stanley, Wendy; Bieniek, Tracy

    2016-01-01

    For many teachers, engineering can be intimidating; teachers receive little training in engineering, particularly those teaching early elementary students. In addition, the necessity of differentiating for students with special needs can make engineering more challenging to teach. This article describes a professional development program…

  3. Engineering Motion

    ERIC Educational Resources Information Center

    Tuttle, Nicole; Stanley, Wendy; Bieniek, Tracy

    2016-01-01

    For many teachers, engineering can be intimidating; teachers receive little training in engineering, particularly those teaching early elementary students. In addition, the necessity of differentiating for students with special needs can make engineering more challenging to teach. This article describes a professional development program…

  4. High-Impact Succession Management. Executive Summary

    ERIC Educational Resources Information Center

    Lamoureux, Kim; Campbell, Michael; Smith, Roland

    2009-01-01

    Most companies have an opportunity to improve their succession management programs. The number one challenge for succession management (as identified by both HR leaders and executives) is developing a succession planning strategy. This comprehensive industry study sets out to determine how succession management (when done well) helps improve…

  5. Executive Functions in Individuals with Intellectual Disability

    ERIC Educational Resources Information Center

    Danielsson, Henrik; Henry, Lucy; Ronnberg, Jerker; Nilsson, Lars-Goran

    2010-01-01

    The aim of the present study was to investigate executive functions in adults with intellectual disability, and compare them to a closely matched control group longitudinally for 5 years. In the Betula database, a group of adults with intellectual disability (ID, n = 46) was defined from measures of verbal and non-verbal IQ. A control group, with…

  6. 1990 NACUBO Endowment Study. Executive Summary.

    ERIC Educational Resources Information Center

    National Association of College and University Business Officers, Washington, DC.

    The 1990 Endowment Study of America's colleges and universities of which this is the executive summary covered a broad variety of endowment issues of concern to trustees and administrators. The survey was mailed to 450 institutions and 369 institutions (82%) responded. Results of the study showed that 367 institutions had endowment assets totaling…

  7. The Executive Control of Mnemonic Activity.

    ERIC Educational Resources Information Center

    Barclay, Craig R.

    The present experiment focused on the development of a "cumulative rehearsal, fast-finish" rehearsal routine. This study was designed for two purposes: (1) to extend the notion of the "executive function" to the case where continued use of mnemonic routine is a reasonable response to an objective change in an information processing task, and (2)…

  8. Writing executable assertions to test flight software

    NASA Technical Reports Server (NTRS)

    Mahmood, A.; Andrews, D. M.; Mccluskey, E. J.

    1984-01-01

    An executable assertion is a logical statement about the variables or a block of code. If there is no error during execution, the assertion statement results in a true value. Executable assertions can be used for dynamic testing of software. They can be employed for validation during the design phase, and exception and error detection during the operation phase. The present investigation is concerned with the problem of writing executable assertions, taking into account the use of assertions for testing flight software. They can be employed for validation during the design phase, and for exception handling and error detection during the operation phase The digital flight control system and the flight control software are discussed. The considered system provides autopilot and flight director modes of operation for automatic and manual control of the aircraft during all phases of flight. Attention is given to techniques for writing and using assertions to test flight software, an experimental setup to test flight software, and language features to support efficient use of assertions.

  9. Reading Recovery Executive Summary, 1984 to 1998.

    ERIC Educational Resources Information Center

    Reading Recovery Council of North America, Columbus, OH.

    This Executive Summary provides information and details about Reading Recovery, an early intervention program for young readers who are experiencing difficulty in their first year of reading instruction. The summary first explains that Reading Recovery is a one-to-one tutoring program designed to serve the lowest achieving readers in which…

  10. Executive Functions: Formative versus Reflective Measurement

    ERIC Educational Resources Information Center

    Willoughby, Michael; Holochwost, Steven J.; Blanton, Zane E.; Blair, Clancy B.

    2014-01-01

    The primary objective of this article was to critically evaluate the routine use of confirmatory factor analysis (CFA) for representing an individual's performance across a battery of executive function tasks. A conceptual review and statistical reanalysis of N = 10 studies that used CFA methods of EF tasks was undertaken. Despite evidence of…

  11. Executive Functions in Individuals with Williams Syndrome

    ERIC Educational Resources Information Center

    Menghini, D.; Addona, F.; Costanzo, F.; Vicari, S.

    2010-01-01

    Background: The present study was aimed at investigating working memory (WM) and executive functions capacities in individuals with Williams syndrome (WS) as compared with mental-age matched typically developing (TD) children. Method: In order to serve the study goal, a sizeable battery of tasks tapping WM as well as attention, memory, planning,…

  12. Distributing Executive Information Systems through Networks.

    ERIC Educational Resources Information Center

    Penrod, James I.; And Others

    1993-01-01

    Many colleges and universities will soon adopt distributed systems for executive information and decision support. Distribution of shared information through computer networks will improve decision-making processes dramatically on campuses. Critical success factors include administrative support, favorable organizational climate, ease of use,…

  13. Pacific Armies Management Seminar Series. Executive Summary.

    DTIC Science & Technology

    1977-01-01

    Operations and Training, Assistant Chief of Staff, G3, US Army, Japan 28 KOREA (PAMS 1 -11) Col LEE Joong Hyung, Assistant Deputy Chief of Staff, Taining...Geraldine LEE, Executive Secretary (PAMS I - I1) Mrs. Patricia KACFELDT, Recording Secretary (PAMS 11 and IlZ) Mrs. Heather DIZON, Recording Secretary Ms. Gloria SAMALA, Recording Secretary 35 ...Wb : , DTI

  14. 48 CFR 9901.311 - Executive sessions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Executive sessions. 9901.311 Section 9901.311 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET ADMINISTRATION RULES AND PROCEDURES...

  15. Infant Attention and Early Childhood Executive Function

    ERIC Educational Resources Information Center

    Cuevas, Kimberly; Bell, Martha Ann

    2014-01-01

    Individual differences in infant attention are theorized to reflect the speed of information processing and are related to later cognitive abilities (i.e., memory, language, and intelligence). This study provides the first systematic longitudinal analysis of infant attention and early childhood executive function (EF; e.g., working memory,…

  16. Executive Leadership: Another Lever in the System?

    ERIC Educational Resources Information Center

    Harris, Alma; Brown, David; Abbott, Ian

    2006-01-01

    The leadership challenges facing most head teachers can at times be daunting but for those leading schools in difficulty, the challenges are acute. This article draws upon the personal experience of an executive leader in a school facing difficult circumstances. It will firstly, outline and analyse this model of leadership and secondly, look at…

  17. Exergaming immediately enhances children's executive function.

    PubMed

    Best, John R

    2012-09-01

    The current study examined an important aspect of experience--physical activity--that may contribute to children's executive function. The design attempted to tease apart 2 important aspects of children's exercise by examining the separate and combined effects of acute physical activity and cognitive engagement on an aspect of children's executive functioning. In a 2 × 2 within-subject experimental design, children (N = 33, 6 to 10 years old) completed activities that varied systematically in both physical activity (physically active video games versus sedentary video activities) and cognitive engagement (challenging and interactive video games versus repetitive video activities). Cognitive functioning, including executive function, was assessed after each activity by a modified flanker task (Rueda et al., 2004). Whereas cognitive engagement had no effect on any aspect of task performance, physical activity (i.e., exergaming) enhanced children's speed to resolve interference from conflicting visuospatial stimuli. Age comparisons indicated improvements with age in the accuracy of resolving interference and in overall response time. The results extend past research by showing more precisely how physical activity influences executive function and how this effect differs from the improvements that occur with development.

  18. Reliability techniques for computer executive programs

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Computer techniques for increasing the stability and reliability of executive and supervisory systems were studied. Program segmentation characteristics are discussed along with a validation system which is designed to retain the natural top down outlook in coding. An analysis of redundancy techniques and roll back procedures is included.

  19. New Directions in Liberal Education for Executives.

    ERIC Educational Resources Information Center

    Siegle, Peter E.

    In a discussion of several liberal education programs for executives, those run for American Telephone and Telegraph at the University of Pennsylvania, Swarthmore College, Dartmouth College, Williams College, Northwestern University, and programs at Clark University, Southwestern University, Wabash College, Pomona College, Aspen Institute, the…

  20. Women as School Executives: The Complete Picture.

    ERIC Educational Resources Information Center

    Pankake, Anita, Ed.; Schroth, Gwen, Ed.; Funk, Carole, Ed.

    This work offers stories and poems from women school executives who rely on inner and external spiritual guides in their careers, and offers insight about the effective use of mentoring. Section 1, "The Professional Self," includes 14 narratives about the experiences of women superintendents, leadership metaphors, gender differences in leadership…

  1. Executive Functions in Individuals with Intellectual Disability

    ERIC Educational Resources Information Center

    Danielsson, Henrik; Henry, Lucy; Ronnberg, Jerker; Nilsson, Lars-Goran

    2010-01-01

    The aim of the present study was to investigate executive functions in adults with intellectual disability, and compare them to a closely matched control group longitudinally for 5 years. In the Betula database, a group of adults with intellectual disability (ID, n = 46) was defined from measures of verbal and non-verbal IQ. A control group, with…

  2. Space history, space policy, and executive leadership

    NASA Technical Reports Server (NTRS)

    Kraemer, Sylvia K.

    1993-01-01

    A lecture that attempts to establish the role of space historians in formulating space policy is presented. The discussion focusses on two adages and their relevance to space policy. The adages are as follows: 'write about what you know;' and 'good managers do things right; good executives do the right things.'

  3. Executive Functions in Individuals with Williams Syndrome

    ERIC Educational Resources Information Center

    Menghini, D.; Addona, F.; Costanzo, F.; Vicari, S.

    2010-01-01

    Background: The present study was aimed at investigating working memory (WM) and executive functions capacities in individuals with Williams syndrome (WS) as compared with mental-age matched typically developing (TD) children. Method: In order to serve the study goal, a sizeable battery of tasks tapping WM as well as attention, memory, planning,…

  4. Adult Learning in Executive Development Programs

    ERIC Educational Resources Information Center

    Wuestewald, Todd

    2016-01-01

    Executive development programs (EDPs) have undergone significant change since their introduction in the early 20th century. As an adjunct or alternative to traditional education, EDPs are considered an efficient means of imparting critical, functional, and social-behavior skills to current and future organizational leaders. Consequently, such…

  5. Aviation System Analysis Capability Executive Assistant Analyses

    NASA Technical Reports Server (NTRS)

    Roberts, Eileen; Kostiuk, Peter

    1999-01-01

    This document describes the analyses that may be incorporated into the Aviation System Analysis Capability Executive Assistant. The document will be used as a discussion tool to enable NASA and other integrated aviation system entities to evaluate, discuss, and prioritize analyses.

  6. Promoting Executive Function in the Classroom

    ERIC Educational Resources Information Center

    Meltzer, Lynn

    2010-01-01

    Accessible and practical, this book helps teachers incorporate executive function processes--such as planning, organizing, prioritizing, and self-checking--into the classroom curriculum. Chapters provide effective strategies for optimizing what K-12 students learn by improving how they learn. Noted authority Lynn Meltzer and her research…

  7. Longitudinal Antecedents of Executive Function in Preschoolers

    ERIC Educational Resources Information Center

    Conway, Anne; Stifter, Cynthia A.

    2012-01-01

    Despite an extensive history underscoring the role of social processes and child contributions to the development of executive functions (C. Lewis & J. Carpendale, 2009; L. S. Vygotsky, 1987), research on these relations is sparse. To address this gap, 68 mother-child dyads were examined to determine whether maternal attention-directing behaviors…

  8. 45 CFR 702.6 - Executive session.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... appear at executive session, except as provided in § 702.11. (e) If such persons intend to submit sworn... them an opportunity to appear as voluntary witnesses or to file a sworn statement in their own behalf and to submit brief and pertinent sworn statements of others....

  9. Women as School Executives: The Complete Picture.

    ERIC Educational Resources Information Center

    Pankake, Anita, Ed.; Schroth, Gwen, Ed.; Funk, Carole, Ed.

    This work offers stories and poems from women school executives who rely on inner and external spiritual guides in their careers, and offers insight about the effective use of mentoring. Section 1, "The Professional Self," includes 14 narratives about the experiences of women superintendents, leadership metaphors, gender differences in leadership…

  10. Diversity's Impact on the Executive Coaching Process

    ERIC Educational Resources Information Center

    Maltbia, Terrence E.; Power, Anne

    2005-01-01

    This paper presents a conceptual model intended to expand existing executive coaching processes used in organizations by building the strategic learning capabilities needed to integrate a diversity perspective into this emerging field of HRD practice. This model represents the early development of results from a Diversity Practitioner Study…

  11. Distributing Executive Information Systems through Networks.

    ERIC Educational Resources Information Center

    Penrod, James I.; And Others

    1993-01-01

    Many colleges and universities will soon adopt distributed systems for executive information and decision support. Distribution of shared information through computer networks will improve decision-making processes dramatically on campuses. Critical success factors include administrative support, favorable organizational climate, ease of use,…

  12. Examining Executive Functioning in Boys with ADHD.

    ERIC Educational Resources Information Center

    Codding, Robin S.; Lewandowski, Lawrence; Gordon, Michael

    This study examined executive functioning (EF) in attention deficit hyperactivity disorder (ADHD) boys ages 6-12 on a parent-report measure from Barkley's model. Mothers of 40 boys (20 with ADHD-HI or ADHD-C, and 20 without ADHD) completed the ADHD Symptom Checklist (ADHD-SC4), Child Behavior Checklist (CBCL-P), School-Home Information Profile…

  13. Executive functioning and visual working memory.

    PubMed

    Lepach, Anja C; Pauls, Franz; Petermann, Franz

    2015-01-01

    The matter of modality is controversially discussed in the context of working memory (WM). There is evidence that modality-specific processes are accompanied by amodal processes to some extent. We investigated the relationship between executive-functioning tasks and visual WM (VWM) and were especially interested in the issue of amodal processes. Our correlational analyses suggest modality-independent relations of the tasks. We also aimed to quantify to what extent executive functioning is meaningful for VWM performances. We therefore estimated the relationship between executive tasks and VWM performances in a healthy (n = 710) and a clinical traumatic brain injury sample (n = 151) as well as in the combined total sample. The results indicate a substantial relevance of the verbal task for VWM performances in the total and the clinical sample but a low relevance in the healthy sample. These results could support assumptions of resource-depending differences in the relations of executive functioning and VWM but need further validation due to limitations of our study.

  14. NACUBO Endowment Study, 1998: Executive Summary.

    ERIC Educational Resources Information Center

    Cambridge Associates, Inc., Boston, MA.

    This executive summary presents the results of a 1998 study of endowment assets of 509 higher education institutions, and is intended to allow administrators and trustees to evaluate the performance of their endowments and to acquaint them with the investment policies and practices of other higher education institutions. The report begins with a…

  15. Longitudinal Antecedents of Executive Function in Preschoolers

    ERIC Educational Resources Information Center

    Conway, Anne; Stifter, Cynthia A.

    2012-01-01

    Despite an extensive history underscoring the role of social processes and child contributions to the development of executive functions (C. Lewis & J. Carpendale, 2009; L. S. Vygotsky, 1987), research on these relations is sparse. To address this gap, 68 mother-child dyads were examined to determine whether maternal attention-directing behaviors…

  16. Infant Attention and Early Childhood Executive Function

    ERIC Educational Resources Information Center

    Cuevas, Kimberly; Bell, Martha Ann

    2014-01-01

    Individual differences in infant attention are theorized to reflect the speed of information processing and are related to later cognitive abilities (i.e., memory, language, and intelligence). This study provides the first systematic longitudinal analysis of infant attention and early childhood executive function (EF; e.g., working memory,…

  17. Promoting Executive Function in the Classroom

    ERIC Educational Resources Information Center

    Meltzer, Lynn

    2010-01-01

    Accessible and practical, this book helps teachers incorporate executive function processes--such as planning, organizing, prioritizing, and self-checking--into the classroom curriculum. Chapters provide effective strategies for optimizing what K-12 students learn by improving how they learn. Noted authority Lynn Meltzer and her research…

  18. Leadership Strategies for Community College Executives.

    ERIC Educational Resources Information Center

    Myran, Gunder; Baker, George A., III; Simone, Beverly; Zeiss, Tony

    This book on community college executive leadership strategies includes the following chapters: (1) "Leadership Strategies: An Overview" by Gunder Myran; (2) "Achieving Transformational Change" by George A. Baker, III; (3) "Strategic Elements of Organizational Design" by Gunder Myran; (4) "Strategic Dimensions of Policy Development" by Gunder…

  19. The Principal as Pygmalion: Executive Professional Leadership

    ERIC Educational Resources Information Center

    Watkins, J. Foster; Loposer, Nancy

    1983-01-01

    The authors link the educational research by Rosenthal and Jacobson ("Pygmalion in the Classroom") with Livingston's ("Pygmalion in Management") from the business arena in looking through concept of Executive Professional Leadership advanced by Gross and Herriott. The position is taken that the "Principal can really be…

  20. Executive Function in Adolescents with Down Syndrome

    ERIC Educational Resources Information Center

    Lanfranchi, S.; Jerman, O.; Dal Pont, E.; Alberti, A.; Vianello, R.

    2010-01-01

    Background: The present work is aimed at analysing executive function (EF) in adolescents with Down Syndrome (DS). So far, EF has been analysed mainly in adults with DS, showing a pattern of impairment. However, less is known about children and adolescents with this syndrome. Studying adolescents with DS might help us better understand whether…

  1. A Developmental Perspective on Executive Function

    ERIC Educational Resources Information Center

    Best, John R.; Miller, Patricia H.

    2010-01-01

    This review article examines theoretical and methodological issues in the construction of a developmental perspective on executive function (EF) in childhood and adolescence. Unlike most reviews of EF, which focus on preschoolers, this review focuses on studies that include large age ranges. It outlines the development of the foundational…

  2. Executive function in young Colombian adults.

    PubMed

    Pineda, David A; Merchan, Vilma

    2003-03-01

    The aim of this article was to observe the correlation between executive function (EF) variables, and to determine the factor structure of the EF in young university students, as mathematical models for supporting its multidimensional structure. Participants were both males and females, aged 16 to 21 years (N = 100) and with normal Full Scale IQ selected in a randomized and representative approach in private universities of Medellín, Colombia. They were students of verbal, visual-spatial, and mathematical careers. An executive function assessment battery was applied and which included: Wisconsin Card Sorting Test (WCST), Trail Making Test (TMT) A and B, verbal fluency test (FAS) by phonologic and semantic cues, and Stroop's conflict word/color test. The results were as follows: An orthogonal structure of five factors, which explained 74.9% of the variance, was found. Factor 1 was formed by WCST variables (organization and flexibility), and explained 25.8% of the variance. Errors from the Stroop reading and naming were assigned to factor 2, which explained 17.3% of the variance. Factor 3 was the time for executing Stroop's test, and explained 13.1% of the variance. Factor 4 was TMT A and B (10.1%). Factor 5 was verbal fluency (8.5% of the variance). In conclusion, executive function in young university students was conformed by five orthogonal cognitive dimensions.

  3. Intelligence and executive functions in frontotemporal dementia.

    PubMed

    Roca, María; Manes, Facundo; Gleichgerrcht, Ezequiel; Watson, Peter; Ibáñez, Agustín; Thompson, Russell; Torralva, Teresa; Duncan, John

    2013-03-01

    Recently (Roca et al. (2010), we used the relationship with general intelligence (Spearman's g) to define two sets of frontal lobe or "executive" tests. For one group, including Wisconsin card sorting and verbal fluency, reduction in g entirely explained the deficits found in frontal patients. For another group, including tests of social cognition and multitasking, frontal deficits remained even after correction for g. Preliminary evidence suggested a link of the latter tasks to more anterior frontal regions. Here we develop this distinction in the context of behavioural-variant frontotemporal dementia (bvFTD), a disorder which progressively affects frontal lobe cortices. In bvFTD, some executive tests, including tests of social cognition and multitasking, decline from the early stage of the disease, while others, including classical executive tests such as Wisconsin card sorting, verbal fluency or Trail Making Test part B, show deficits only later on. Here we show that, while deficits in the classical executive tests are entirely explained by g, deficits in the social cognition and multitasking tests are not. The results suggest a relatively selective cognitive deficit at mild stages of the disease, followed by more widespread cognitive decline well predicted by g. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Executive Function in Adolescents with Down Syndrome

    ERIC Educational Resources Information Center

    Lanfranchi, S.; Jerman, O.; Dal Pont, E.; Alberti, A.; Vianello, R.

    2010-01-01

    Background: The present work is aimed at analysing executive function (EF) in adolescents with Down Syndrome (DS). So far, EF has been analysed mainly in adults with DS, showing a pattern of impairment. However, less is known about children and adolescents with this syndrome. Studying adolescents with DS might help us better understand whether…

  5. Adult Learning in Executive Development Programs

    ERIC Educational Resources Information Center

    Wuestewald, Todd

    2016-01-01

    Executive development programs (EDPs) have undergone significant change since their introduction in the early 20th century. As an adjunct or alternative to traditional education, EDPs are considered an efficient means of imparting critical, functional, and social-behavior skills to current and future organizational leaders. Consequently, such…

  6. Planned Variations Study. Volume I: Executive Summary.

    ERIC Educational Resources Information Center

    Melaragno, Ralph J.; And Others

    The executive summary briefly restates the results of a 17-month excursion into the realm of compensatory education of older disadvantaged youth. During September 1976 through January 1978, System Development Corporation conducted a project to conceptualize models for compensatory educational intervention at the secondary and postsecondary levels,…

  7. Architectures for Secure Portable Executable Content.

    ERIC Educational Resources Information Center

    Gritzalis, Stefanos; Aggelis, George; Spinellis, Diomidis

    1999-01-01

    Discusses downloadable executable content, or mobile code, on the World Wide Web; evaluates the security features offered by the Java and Safe-Tcl programming languages; and describes the basic mechanisms of each of the proposed security models. Presents current implementations, as well as upcoming extensions, and evaluates their efficiency and…

  8. NACUBO Endowment Study, 2001. Executive Summary.

    ERIC Educational Resources Information Center

    National Association of College and University Business Officers, Washington, DC.

    This executive summary presents the results of a 2001 study of endowment assets at higher education institutions. It is intended to allow administrators and trustees to evaluate the performance of their endowments and to learn about the investment policies and practices of other higher education institutions. The 2001 National Association of…

  9. 40 CFR 68.155 - Executive summary.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.155 Executive summary. The owner or... prevention program and chemical-specific prevention steps; (d) The five-year accident history; (e) The... elements: (a) The accidental release prevention and emergency response policies at the stationary source...

  10. 40 CFR 68.155 - Executive summary.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.155 Executive summary. The owner or... prevention program and chemical-specific prevention steps; (d) The five-year accident history; (e) The... elements: (a) The accidental release prevention and emergency response policies at the stationary source...

  11. Integrated Learning with International Banking Executives

    ERIC Educational Resources Information Center

    Zinke, Sabine; Briault, Steve

    2007-01-01

    The article describes an in-house executive development programme run by the authors in a leading banking group in the CEE region. The programme attempts to follow a systemic approach to learning and contains a mix of elements including action learning, classroom teaching, study, peer support and feedback and "learning visits" to…

  12. Executive Function and Language in Deaf Children

    ERIC Educational Resources Information Center

    Figueras, Berta; Edwards, Lindsey; Langdon, Dawn

    2008-01-01

    The relationship between language and executive function (EF) and their development in children have been the focus of recent debate and are of theoretical and clinical importance. Exploration of these functions in children with a peripheral hearing loss has the potential to be informative from both perspectives. This study compared the EF and…

  13. Fall from Power: Suicide of an Executive.

    ERIC Educational Resources Information Center

    Hendin, Herbert

    1994-01-01

    Presents case of influential corporate executive who apparently killed himself and two others when faced with public exposure and perhaps imprisonment for illegal use of his corporate position to raise money for political and charitable causes he favored. Case is based on extensive psychological autopsy. (Author/NB)

  14. Chief Executive Compensation and Benefits Survey 1995.

    ERIC Educational Resources Information Center

    College and Univ. Personnel Association, Washington, DC.

    This report provides data on salaries, benefits, and perquisites commonly included in the total compensation packages available to higher education chief executives, along with data on employment policies and practices. It is based on a survey of 916 institutions representing all segments of higher education. Data are presented in 141 tables under…

  15. 2 CFR 170.315 - Executive.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Executive. 170.315 Section 170.315 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS NATIONAL POLICY REQUIREMENTS REPORTING...

  16. 2 CFR 170.315 - Executive.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Executive. 170.315 Section 170.315 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS NATIONAL POLICY REQUIREMENTS REPORTING...

  17. Executive functions predict conceptual learning of science.

    PubMed

    Rhodes, Sinéad M; Booth, Josephine N; Palmer, Lorna Elise; Blythe, Richard A; Delibegovic, Mirela; Wheate, Nial J

    2016-06-01

    We examined the relationship between executive functions and both factual and conceptual learning of science, specifically chemistry, in early adolescence. Sixty-three pupils in their second year of secondary school (aged 12-13 years) participated. Pupils completed tasks of working memory (Spatial Working Memory), inhibition (Stop-Signal), attention set-shifting (ID/ED), and planning (Stockings of Cambridge), from the CANTAB. They also participated in a chemistry teaching session, practical, and assessment on the topic of acids and alkalis designed specifically for this study. Executive function data were related to (1) the chemistry assessment which included aspects of factual and conceptual learning and (2) a recent school science exam. Correlational analyses between executive functions and both the chemistry assessment and science grades revealed that science achievements were significantly correlated with working memory. Linear regression analysis revealed that visuospatial working memory ability was predictive of chemistry performance. Interestingly, this relationship was observed solely in relation to the conceptual learning condition of the assessment highlighting the role of executive functions in understanding and applying knowledge about what is learned within science teaching.

  18. Executive Function in Williams and Down Syndromes

    ERIC Educational Resources Information Center

    Carney, Daniel P. J.; Brown, Janice H.; Henry, Lucy A.

    2013-01-01

    Williams (WS) and Down (DS) syndromes are characterised by roughly opposing ability profiles. Relative verbal strengths and visuospatial difficulties have been reported in those with WS, while expressive language difficulties have been observed in individuals with DS. Few investigations into the executive function (EF) skills of these groups have…

  19. Hawaii energy strategy: Executive summary, October 1995

    SciTech Connect

    1995-10-01

    This is an executive summary to a report on the Hawaii Energy Strategy Program. The topics of the report include the a description of the program including an overview, objectives, policy statement and purpose and objectives; energy strategy policy development; energy strategy projects; current energy situation; modeling Hawaii`s energy future; energy forecasts; reducing energy demand; scenario assessment, and recommendations.

  20. Organ procurement from executed prisoners in China.

    PubMed

    Sharif, A; Singh, M Fiatarone; Trey, T; Lavee, J

    2014-10-01

    Organ procurement from executed prisoners in China is internationally condemned, yet this practice continues unabated in 2014. This is despite repeated announcements from Chinese authorities that constructive measures have been undertaken to conform to accepted ethical standards. While there is unanimous agreement on the unethical nature of using organs from executed prisoners, due to its limitations on voluntary and informed consent, there is insufficient coverage of forced organ procurement from prisoners of conscience without consent. Strategies to influence positive change in China over the last few decades have failed to bring this practice to an end. While organ donation and transplantation services in China have undergone considerable structural changes in the last few years, fundamental attempts to shift practice to ethically sourced organs have floundered. In this article, we discuss the organ trade in China, reflect upon organ procurement from executed prisoners (including both capital prisoners and prisoners of conscience) and provide an overview of contradictory Chinese efforts to halt forced organ procurement from executed prisoners. Finally, we highlight current actions being taken to address this issue and offer comprehensive recommendations to bring this ethically indefensible practice to an immediate end.

  1. 40 CFR 68.155 - Executive summary.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.155 Executive summary. The owner or... prevention program and chemical-specific prevention steps; (d) The five-year accident history; (e) The emergency response program; and (f) Planned changes to improve safety....

  2. Tribal Colleges and Universities. Executive Order.

    ERIC Educational Resources Information Center

    Bush, George W.

    This Executive Order establishes the President's Board of Advisors on Tribal Colleges and Universities (Board) within the Department of Education. The Board shall consist of not more than 15 members appointed by the President. The Board shall include representatives of tribal colleges and may also include representatives of other education…

  3. The executive personal finance scale: item analyses.

    PubMed

    Lester, David; Spinella, Marcello

    2007-12-01

    A scale devised to measure executive personal money management was examined for its factorial structure using 138 college students. On the whole, the factor analysis confirmed the subscale structure of the scale, but the Planning subscale appeared to consist of two distinct components, investment behavior and saving behavior.

  4. Executive Functions: Formative versus Reflective Measurement

    ERIC Educational Resources Information Center

    Willoughby, Michael; Holochwost, Steven J.; Blanton, Zane E.; Blair, Clancy B.

    2014-01-01

    The primary objective of this article was to critically evaluate the routine use of confirmatory factor analysis (CFA) for representing an individual's performance across a battery of executive function tasks. A conceptual review and statistical reanalysis of N = 10 studies that used CFA methods of EF tasks was undertaken. Despite evidence of…

  5. Towards a Brokering Framework for Business Process Execution

    NASA Astrophysics Data System (ADS)

    Santoro, Mattia; Bigagli, Lorenzo; Roncella, Roberto; Mazzetti, Paolo; Nativi, Stefano

    2013-04-01

    Advancing our knowledge of environmental phenomena and their interconnections requires an intensive use of environmental models. Due to the complexity of Earth system, the representation of complex environmental processes often requires the use of more than one model (often from different disciplines). The Group on Earth Observation (GEO) launched the Model Web initiative to increase present accessibility and interoperability of environmental models, allowing their flexible composition into complex Business Processes (BPs). A few, basic principles are at the base of the Model Web concept (Nativi, et al.): (i) Open access, (ii) Minimal entry-barriers, (iii) Service-driven approach, and (iv) Scalability. This work proposes an architectural solution, based on the Brokering approach for multidisciplinary interoperability, aiming to contribute to the Model Web vision. The Brokering approach is currently adopted in the new GEOSS Common Infrastructure (GCI) as was presented at the last GEO Plenary meeting in Istanbul, November 2011. We designed and prototyped a component called BP Broker. The high-level functionalities provided by the BP Broker are: • Discover the needed model implementations in an open, distributed and heterogeneous environment; • Check I/O consistency of BPs and provide suggestions for mismatches resolving: • Publish the EBP as a standard model resource for re-use. • Submit the compiled BP (EBP) to a WF-engine for execution. A BP Broker has the following features: • Support multiple abstract BP specifications; • Support encoding in multiple WF-engine languages. According to the Brokering principles, the designed system is flexible enough to support the use of multiple BP design (visual) tools, heterogeneous Web interfaces for model execution (e.g. OGC WPS, WSDL, etc.), and different Workflow engines. The present implementation makes use of BPMN 2.0 notation for BP design and jBPM workflow engine for eBP execution; however, the strong

  6. Executive leadership and superpower arms control

    SciTech Connect

    Baglione, L.A.

    1992-01-01

    This dissertation addresses the conditions that led the superpowers to undertake negotiations to limit weapons and sometimes conclude accords. This thesis presents a fourth approach. The leadership model emphasizes the executive-the Soviet general secretary and the American president-as the pivotal actor in arms control decision-making. The executive's perception of the source and level of threat consistently defines his preferred bargaining strategy, and domestic constraints on executive authority account for deviations from that approach. When he has considerable authority, the executive is able to pursue his preferred policy, but when the leader lacks power, other institutional actors within the domestic political system constrain the leader. To test the leadership model, the thesis examines four cases of American and Soviet arms control decision-making: the test ban talks of the late 1950s, the negotiations for the Limited Test Ban Treaty in 1963, the intermediate nuclear forces discussions of the 1980s, and the last phase of the START negotiations from 1989 to 1991. In each of these case studies, the dissertation juxtaposes the leadership model with the previously accepted approaches to evaluate which explanation best conforms to the evidence. The case studies demonstrated the superiority of the leadership model. Neither the balance of power, the desire to strengthen stability, nor the bureaucratic order adequately accounts for arms control decision-making. Instead, the leader's perception f the threat and opportunity determined the nation's approach to the negotiations. Only concerns about coalition maintenance served to temper the executive's tack at the bargaining table.

  7. Executive Functioning in Highly Talented Soccer Players

    PubMed Central

    Verburgh, Lot; Scherder, Erik J. A.; van Lange, Paul A.M.; Oosterlaan, Jaap

    2014-01-01

    Executive functions might be important for successful performance in sports, particularly in team sports requiring quick anticipation and adaptation to continuously changing situations in the field. The executive functions motor inhibition, attention and visuospatial working memory were examined in highly talented soccer players. Eighty-four highly talented youth soccer players (mean age 11.9), and forty-two age-matched amateur soccer players (mean age 11.8) in the age range 8 to 16 years performed a Stop Signal task (motor inhibition), the Attention Network Test (alerting, orienting, and executive attention) and a visuospatial working memory task. The highly talented soccer players followed the talent development program of the youth academy of a professional soccer club and played at the highest national soccer competition for their age. The amateur soccer players played at a regular soccer club in the same geographical region as the highly talented soccer players and play in a regular regional soccer competition. Group differences were tested using analyses of variance. The highly talented group showed superior motor inhibition as measured by stop signal reaction time (SSRT) on the Stop Signal task and a larger alerting effect on the Attention Network Test, indicating an enhanced ability to attain and maintain an alert state. No group differences were found for orienting and executive attention and visuospatial working memory. A logistic regression model with group (highly talented or amateur) as dependent variable and executive function measures that significantly distinguished between groups as predictors showed that these measures differentiated highly talented soccer players from amateur soccer players with 89% accuracy. Highly talented youth soccer players outperform youth amateur players on suppressing ongoing motor responses and on the ability to attain and maintain an alert state; both may be essential for success in soccer. PMID:24632735

  8. Unraveling Executive Functioning in Dual Diagnosis

    PubMed Central

    Duijkers, Judith C. L. M.; Vissers, Constance Th. W. M.; Egger, Jos I. M.

    2016-01-01

    In mental health, the term dual-diagnosis is used for the co-occurrence of Substance Use Disorder (SUD) with another mental disorder. These co-occurring disorders can have a shared cause, and can cause/intensify each other’s expression. Forming a threat to health and society, dual-diagnosis is associated with relapses in addiction-related behavior and a destructive lifestyle. This is due to a persistent failure to control impulses and the maintaining of inadequate self-regulatory behavior in daily life. Thus, several aspects of executive functioning like inhibitory, shifting and updating processes seem impaired in dual-diagnosis. Executive (dys-)function is currently even seen as a shared underlying key component of most mental disorders. However, the number of studies on diverse aspects of executive functioning in dual-diagnosis is limited. In the present review, a systematic overview of various aspects of executive functioning in dual-diagnosis is presented, striving for a prototypical profile of patients with dual-diagnosis. Looking at empirical results, inhibitory and shifting processes appear to be impaired for SUD combined with schizophrenia, bipolar disorder or cluster B personality disorders. Studies involving updating process tasks for dual-diagnosis were limited. More research that zooms in to the full diversity of these executive functions is needed in order to strengthen these findings. Detailed insight in the profile of strengths and weaknesses that underlies one’s behavior and is related to diagnostic classifications, can lead to tailor-made assessment and indications for treatment, pointing out which aspects need attention and/or training in one’s self-regulative abilities. PMID:27445939

  9. Lethal Injection for Execution: Chemical Asphyxiation?

    PubMed Central

    Zimmers, Teresa A; Sheldon, Jonathan; Lubarsky, David A; López-Muñoz, Francisco; Waterman, Linda; Weisman, Richard; Koniaris, Leonidas G

    2007-01-01

    Background Lethal injection for execution was conceived as a comparatively humane alternative to electrocution or cyanide gas. The current protocols are based on one improvised by a medical examiner and an anesthesiologist in Oklahoma and are practiced on an ad hoc basis at the discretion of prison personnel. Each drug used, the ultrashort-acting barbiturate thiopental, the neuromuscular blocker pancuronium bromide, and the electrolyte potassium chloride, was expected to be lethal alone, while the combination was intended to produce anesthesia then death due to respiratory and cardiac arrest. We sought to determine whether the current drug regimen results in death in the manner intended. Methods and Findings We analyzed data from two US states that release information on executions, North Carolina and California, as well as the published clinical, laboratory, and veterinary animal experience. Execution outcomes from North Carolina and California together with interspecies dosage scaling of thiopental effects suggest that in the current practice of lethal injection, thiopental might not be fatal and might be insufficient to induce surgical anesthesia for the duration of the execution. Furthermore, evidence from North Carolina, California, and Virginia indicates that potassium chloride in lethal injection does not reliably induce cardiac arrest. Conclusions We were able to analyze only a limited number of executions. However, our findings suggest that current lethal injection protocols may not reliably effect death through the mechanisms intended, indicating a failure of design and implementation. If thiopental and potassium chloride fail to cause anesthesia and cardiac arrest, potentially aware inmates could die through pancuronium-induced asphyxiation. Thus the conventional view of lethal injection leading to an invariably peaceful and painless death is questionable. PMID:17455994

  10. Executive functioning in highly talented soccer players.

    PubMed

    Verburgh, Lot; Scherder, Erik J A; van Lange, Paul A M; Oosterlaan, Jaap

    2014-01-01

    Executive functions might be important for successful performance in sports, particularly in team sports requiring quick anticipation and adaptation to continuously changing situations in the field. The executive functions motor inhibition, attention and visuospatial working memory were examined in highly talented soccer players. Eighty-four highly talented youth soccer players (mean age 11.9), and forty-two age-matched amateur soccer players (mean age 11.8) in the age range 8 to 16 years performed a Stop Signal task (motor inhibition), the Attention Network Test (alerting, orienting, and executive attention) and a visuospatial working memory task. The highly talented soccer players followed the talent development program of the youth academy of a professional soccer club and played at the highest national soccer competition for their age. The amateur soccer players played at a regular soccer club in the same geographical region as the highly talented soccer players and play in a regular regional soccer competition. Group differences were tested using analyses of variance. The highly talented group showed superior motor inhibition as measured by stop signal reaction time (SSRT) on the Stop Signal task and a larger alerting effect on the Attention Network Test, indicating an enhanced ability to attain and maintain an alert state. No group differences were found for orienting and executive attention and visuospatial working memory. A logistic regression model with group (highly talented or amateur) as dependent variable and executive function measures that significantly distinguished between groups as predictors showed that these measures differentiated highly talented soccer players from amateur soccer players with 89% accuracy. Highly talented youth soccer players outperform youth amateur players on suppressing ongoing motor responses and on the ability to attain and maintain an alert state; both may be essential for success in soccer.

  11. Engine Lubricant

    NASA Technical Reports Server (NTRS)

    1993-01-01

    PS 212, a plasma-sprayed coating developed by NASA, is used to coat valves in a new rotorcam engine. The coating eliminates the need for a liquid lubricant in the rotorcam, which has no crankshaft, flywheel, distributor or water pump. Developed by Murray United Development Corporation, it is a rotary engine only 10 inches long with four cylinders radiating outward from a central axle. Company officials say the engine will be lighter, more compact and cheaper to manufacture than current engines and will feature cleaner exhaust emissions. A licensing arrangement with a manufacturer is under negotiation. Primary applications are for automobiles, but the engine may also be used in light aircraft.

  12. Executable Code Recognition in Network Flows Using Instruction Transition Probabilities

    NASA Astrophysics Data System (ADS)

    Kim, Ikkyun; Kang, Koohong; Choi, Yangseo; Kim, Daewon; Oh, Jintae; Jang, Jongsoo; Han, Kijun

    The ability to recognize quickly inside network flows to be executable is prerequisite for malware detection. For this purpose, we introduce an instruction transition probability matrix (ITPX) which is comprised of the IA-32 instruction sets and reveals the characteristics of executable code's instruction transition patterns. And then, we propose a simple algorithm to detect executable code inside network flows using a reference ITPX which is learned from the known Windows Portable Executable files. We have tested the algorithm with more than thousands of executable and non-executable codes. The results show that it is very promising enough to use in real world.

  13. Self-assembled software and method of overriding software execution

    DOEpatents

    Bouchard, Ann M.; Osbourn, Gordon C.

    2013-01-08

    A computer-implemented software self-assembled system and method for providing an external override and monitoring capability to dynamically self-assembling software containing machines that self-assemble execution sequences and data structures. The method provides an external override machine that can be introduced into a system of self-assembling machines while the machines are executing such that the functionality of the executing software can be changed or paused without stopping the code execution and modifying the existing code. Additionally, a monitoring machine can be introduced without stopping code execution that can monitor specified code execution functions by designated machines and communicate the status to an output device.

  14. Alfred P. Southwick, MDS, DDS: dental practitioner, educator and originator of electrical executions.

    PubMed

    Christen, A G; Christen, J A

    2000-11-01

    The search for a modern, humane method of criminal execution was triggered by a freak accident which occurred in Buffalo, New York in 1881. Dr. Alfred P. Southwick (a former steam-boat engineer, noted dentist and dental educator) happened to witness an intoxicated man die after he inadvertently touched a live generator terminal. Southwick's initial reaction was shock. Later, as he pondered this tragic event, he concluded that electrocution was, at least, a quick and seemingly painless way to depart from this earth. As his thoughts turned to common methods of capital punishment, Alfred concluded that death by electrocution could become a more humane alternative, as compared with the more grisly methods (e.g., hanging, beheading by guillotine, garroting, suffocation and flaying). Working through the governor of New York and the state legislature, Southwick originated and successfully promoted the passage of laws which mandated electrical executions in New York and in approximately 20 other states. During 1888-1889, Southwick served on the state's three-person Electrical Death Commission, a group who reported that electrical execution was superior to all other methods. On January 1, 1889, the world's first electrical execution law went into effect. On August 6, 1890, William Francis Kemmler, who had murdered his mistress, was the first person to die in the electric chair. However, this public event became an amateurish spectacle: the initial surge of current did not cause Kemmler's immediate death and a second jolt was needed. Those who witnessed this bungled execution were stunned. Graphic and detailed criticism from both the press and the general public ran high. However, Dr. Southwick vigorously continued to support and finally achieve his goal--to humanize capital punishment through the legal use of electrical execution.

  15. DALiuGE: A graph execution framework for harnessing the astronomical data deluge

    NASA Astrophysics Data System (ADS)

    Wu, C.; Tobar, R.; Vinsen, K.; Wicenec, A.; Pallot, D.; Lao, B.; Wang, R.; An, T.; Boulton, M.; Cooper, I.; Dodson, R.; Dolensky, M.; Mei, Y.; Wang, F.

    2017-07-01

    The Data Activated Liu Graph Engine - DALiuGE- is an execution framework for processing large astronomical datasets at a scale required by the Square Kilometre Array Phase 1 (SKA1). It includes an interface for expressing complex data reduction pipelines consisting of both datasets and algorithmic components and an implementation run-time to execute such pipelines on distributed resources. By mapping the logical view of a pipeline to its physical realisation, DALiuGE separates the concerns of multiple stakeholders, allowing them to collectively optimise large-scale data processing solutions in a coherent manner. The execution in DALiuGE is data-activated, where each individual data item autonomously triggers the processing on itself. Such decentralisation also makes the execution framework very scalable and flexible, supporting pipeline sizes ranging from less than ten tasks running on a laptop to tens of millions of concurrent tasks on the second fastest supercomputer in the world. DALiuGE has been used in production for reducing interferometry datasets from the Karl E. Jansky Very Large Array and the Mingantu Ultrawide Spectral Radioheliograph; and is being developed as the execution framework prototype for the Science Data Processor (SDP) consortium of the Square Kilometre Array (SKA) telescope. This paper presents a technical overview of DALiuGE and discusses case studies from the CHILES and MUSER projects that use DALiuGE to execute production pipelines. In a companion paper, we provide in-depth analysis of DALiuGE's scalability to very large numbers of tasks on two supercomputing facilities.

  16. Engineering Writing/Writing Engineering.

    ERIC Educational Resources Information Center

    Winsor, Dorothy A.

    1990-01-01

    Examines the writings of an engineer employed by a large manufacturing firm. Argues that the engineer's writing, although not the final product, is the essential means by which the product is created. Suggests that, because a report reflects final, agreed-upon knowledge about a product, the product and the document become one in the engineer's…

  17. 3 CFR 13504 - Executive Order 13504 of February 20, 2009. Amending Executive Order 13390

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Constitution and the laws of the United States of America, including the Robert T. Stafford Disaster Relief and... Coordinator of Federal Support for the Recovery and Rebuilding of the Gulf Coast Region, Executive Order...

  18. From an Executive Network to Executive Control: A Computational Model of the N-back Task

    PubMed Central

    Chatham, Christopher H.; Herd, Seth A.; Brant, Angela M.; Hazy, Thomas E.; Miyake, Akira; O’Reilly, Randy; Friedman, Naomi P.

    2011-01-01

    A paradigmatic test of executive control, the n-back task, is known to recruit a widely-distributed parietal, frontal and striatal “executive network,” and is thought to require an equally wide array of executive functions. The mapping of functions onto substrates in such a complex task presents a significant challenge to any theoretical framework for executive control. To address this challenge, we developed a biologically-constrained model of the n-back task that emergently develops the ability to appropriately gate, bind, and maintain information in working memory in the course of learning to perform the task. Furthermore, the model is sensitive to proactive interference in ways that match findings from neuroimaging, and shows a U-shaped performance curve after manipulation of prefrontal dopaminergic mechanisms similar to that observed in studies of genetic polymorphisms and pharmacological manipulations. Our model represents a formal computational link between anatomical, functional neuroimaging, genetic, behavioral, and theoretical levels of analysis in the study of executive control. In addition, the model specifies one way in which the prefrontal cortex, basal ganglia, parietal, and sensory cortices may learn to cooperate and give rise to executive control. PMID:21563882

  19. Shockwave Engine: Wave Disk Engine

    SciTech Connect

    2010-01-14

    Broad Funding Opportunity Announcement Project: MSU is developing a new engine for use in hybrid automobiles that could significantly reduce fuel waste and improve engine efficiency. In a traditional internal combustion engine, air and fuel are ignited, creating high-temperature and high-pressure gases which expand rapidly. This expansion of gases forces the engine’s pistons to pump and powers the car. MSU’s engine has no pistons. It uses the combustion of air and fuel to build up pressure within the engine, generating a shockwave that blasts hot gas exhaust into the blades of the engine’s rotors causing them to turn, which generates electricity. MSU’s redesigned engine would be the size of a cooking pot and contain fewer moving parts—reducing the weight of the engine by 30%. It would also enable a vehicle that could use 60% of its fuel for propulsion.

  20. 33. SOLARIUM AND TERRACE IN EXECUTIVE SUITE LOOKING NORTH PAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    33. SOLARIUM AND TERRACE IN EXECUTIVE SUITE LOOKING NORTH PAST SLIDING GLASS WALL THAT DIVIDES SOLARIUM FROM EXECUTIVE DINING ROOM - Philadelphia Saving Fund Society, Twelfth & Market Streets, Philadelphia, Philadelphia County, PA

  1. 76 FR 61726 - Senior Executive Service Performance Review; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Senior Executive Service Performance Review; Correction AGENCY: Office of... of the Senior Executive Performance Review Boards. This correction adds the names of...

  2. 76 FR 69798 - Senior Executive Service; Departmental Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... Senior Executive Service; Departmental Performance Review Board AGENCY: Treasury Department. ACTION... heads and certain other positions. The Board will perform PRB functions for other key bureau positions.... Markham, Human Resources Specialist (Executive Resources), 1500 Pennsylvania Avenue NW., ATTN: 1801...

  3. 5 CFR 2634.103 - Executive agency supplemental regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... EXECUTIVE BRANCH FINANCIAL DISCLOSURE, QUALIFIED TRUSTS, AND CERTIFICATES OF DIVESTITURE General Provisions... uniformity for executive branch financial disclosure systems. However, an agency may, subject to the prior..., evaluate, and, where appropriate, make publicly available, financial disclosure statements filed with...

  4. 75 FR 67399 - Performance Review Board, Senior Executive Service (SES)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Flight Research Center Director, Glenn Research Center Director, Goddard Space Flight Center Director... Space Flight Center Director, Stennis Space Center Senior Executive Committee Chairperson, Deputy... SPACE ADMINISTRATION Performance Review Board, Senior Executive Service (SES) AGENCY:...

  5. 75 FR 62591 - Performance Review Board, Senior Executive Service (SES)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ..., Dryden Flight Research Center; Director, Glenn Research Center ; Director, Goddard Space Flight Center..., Marshall Space Flight Center; Director, Stennis Space Center. Senior Executive Committee Chairperson... SPACE ADMINISTRATION Performance Review Board, Senior Executive Service (SES) AGENCY:...

  6. 78 FR 57837 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... From the Federal Register Online via the Government Publishing Office CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD Senior Executive Service Performance Review Board AGENCY: Chemical Safety and Hazard... Executive Service Performance Review Board for the Chemical Safety and Hazard Investigation Board...

  7. 76 FR 30646 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-26

    ... From the Federal Register Online via the Government Publishing Office CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD Senior Executive Service Performance Review Board AGENCY: Chemical Safety and Hazard... Executive Service Performance Review Board for the Chemical Safety and Hazard Investigation Board...

  8. 76 FR 76122 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ... From the Federal Register Online via the Government Publishing Office CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD Senior Executive Service Performance Review Board AGENCY: Chemical Safety and Hazard... Executive Service Performance Review Board for the Chemical Safety and Hazard Investigation Board...

  9. 78 FR 67147 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... INVESTMENT BOARD Senior Executive Service Performance Review Board AGENCY: Federal Retirement Thrift... Executive Service Performance Review Boards for the Federal Retirement Thrift Investment Board. The purpose of the Performance Review Boards is to view and make recommendations concerning proposed...

  10. 76 FR 78257 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... INVESTMENT BOARD Senior Executive Service Performance Review Board AGENCY: Federal Retirement Thrift... Executive Service Performance Review Boards for the Federal Retirement Thrift Investment Board. The purpose of the Performance Review Boards is to view and make ] recommendations concerning...

  11. (abstract) An Ada Language Modular Telerobot Task Execution System

    NASA Technical Reports Server (NTRS)

    Backes, Paul; Long, Mark; Steele, Robert

    1993-01-01

    A telerobotic task execution system is described which has been developed for space flight applications. The Modular Telerobot Task Execution System (MOTES) provides the remote site task execution capability in a local-remote telerobotic system. The system provides supervised autonomous control, shared control, and teleoperation for a redundant manipulator. The system is capable of nominal task execution as well as monitoring and reflex motion.

  12. Aerojet Engine

    NASA Technical Reports Server (NTRS)

    1999-01-01

    NASA is developing technology for air-breathing rocket engines that could help make space transportation safe, reliable and affordable for ordinary people. Powered by engines that breathe oxygen from the air, the spacecraft would be completely reusable, take off and land at airport runways, and be ready to fly again within days. The engines would get their initial take-off power from specially designed rockets, called air-augmented rockets, that boost performance about 15 percent over conventional rockets. When the vehicle's velocity reaches twice the speed of sound, the rockets are turned off and the engines rely totally on oxygen in the atmosphere to burn the hydrogen fuel. Once the vehicle's speed increases to about 10 times the speed of sound, the engine converts to a conventional rocket-power mode to propel the vehicle into orbit. This Quick Time movie features an aerojet engine which is the main propulsion system of the X-series future launch vehicles.

  13. Invisible Engineers

    NASA Astrophysics Data System (ADS)

    Ohashi, Hideo

    Questionnaire to ask “mention three names of scientists you know” and “three names of engineers you know” was conducted and the answers from 140 adults were analyzed. The results indicated that the image of scientists is represented by Nobel laureates and that of engineers by great inventors like Thomas Edison and industry founders like Soichiro Honda. In order to reveal the image of engineers among young generation, questionnaire was conducted for pupils in middle and high schools. Answers from 1,230 pupils were analyzed and 226 names mentioned as engineers were classified. White votes reached 60%. Engineers who are neither big inventors nor company founders collected less than 1% of named votes. Engineers are astonishingly invisible from young generation. Countermeasures are proposed.

  14. Early executive function predicts reasoning development.

    PubMed

    Richland, Lindsey E; Burchinal, Margaret R

    2013-01-01

    Analogical reasoning is a core cognitive skill that distinguishes humans from all other species and contributes to general fluid intelligence, creativity, and adaptive learning capacities. Yet its origins are not well understood. In the study reported here, we analyzed large-scale longitudinal data from the Study of Early Child Care and Youth Development to test predictors of growth in analogical-reasoning skill from third grade to adolescence. Our results suggest an integrative resolution to the theoretical debate regarding contributory factors arising from smaller-scale, cross-sectional experiments on analogy development. Children with greater executive-function skills (both composite and inhibitory control) and vocabulary knowledge in early elementary school displayed higher scores on a verbal analogies task at age 15 years, even after adjusting for key covariates. We posit that knowledge is a prerequisite to analogy performance, but strong executive-functioning resources during early childhood are related to long-term gains in fundamental reasoning skills.

  15. Infant Attention and Early Childhood Executive Function

    PubMed Central

    Cuevas, Kimberly; Bell, Martha Ann

    2013-01-01

    Individual differences in infant attention are theorized to reflect the speed of information processing and are related to later cognitive abilities (i.e., memory, language, intelligence). This study provides the first systematic longitudinal analysis of infant attention and early childhood executive function (EF; e.g., working memory, inhibitory control, cognitive flexibility). A group of 5-month-olds (n = 201) were classified as short or long lookers. At 24, 36, and 48 months of age, children completed age-appropriate EF tasks. Infant short lookers (i.e., more efficient information processors) exhibited higher EF throughout early childhood as compared to infant long lookers, even after controlling for verbal ability (a potential indicator of intelligence). These findings are discussed in relation to the emergence of executive attention. PMID:23711103

  16. Remote procedure execution software for distributed systems

    SciTech Connect

    Petravick, D.L.; Berman, E.F.; Sergey, G.P.

    1989-05-01

    Remote Procedure Execution facilitates the construction of distributed software systems, spanning computers of various types. Programmers who use the RPX package specify subroutine calls which are to be executed on a remote computer. RPX is used to generate code for dummy routines which transmit input parameters and receive output parameters, as well as a main program which receives procedure call requests, calls the requested procedure, and returns the result. The package automatically performs datatype conversions and uses an appropriate connection oriented protocol. Supported operating systems/processors are VMS(VAX), UNIX(MIPS R2000, R3000) and Software Components Group's pSOS (680x0). Connection oriented protocols are supported over Ethernet (TCP/IP) and RS232 (a package of our own design). 2 refs., 2 figs.

  17. Inadequate anaesthesia in lethal injection for execution.

    PubMed

    Koniaris, Leonidas G; Zimmers, Teresa A; Lubarsky, David A; Sheldon, Jonathan P

    Anaesthesia during lethal injection is essential to minimise suffering and to maintain public acceptance of the practice. Lethal injection is usually done by sequential administration of thiopental, pancuronium, and potassium chloride. Protocol information from Texas and Virginia showed that executioners had no anaesthesia training, drugs were administered remotely with no monitoring for anaesthesia, data were not recorded and no peer-review was done. Toxicology reports from Arizona, Georgia, North Carolina, and South Carolina showed that post-mortem concentrations of thiopental in the blood were lower than that required for surgery in 43 of 49 executed inmates (88%); 21 (43%) inmates had concentrations consistent with awareness. Methods of lethal injection anaesthesia are flawed and some inmates might experience awareness and suffering during execution.

  18. Development of the Executive Personal Finance Scale.

    PubMed

    Spinella, Marcello; Yang, Bijou; Lester, David

    2007-03-01

    There is accumulating evidence that prefrontal systems play an important role in management of personal finances, based on studies using clinical populations, functional neuroimaging, and both subjective and objective neuropsychological measures. This study developed the Executive Personal Finance Scale (EPFS) as a specific self-rating measure of executive aspects of personal money management. The resulting 20-item scale had good reliability and showed four factors: impulse control, organization, planning, and motivational drive. Validity was evidenced by correlations with income, credit card debt, and investments. The EPFS also showed logical correlations with compulsive buying and money attitudes. Second-order factor analysis of the EPFS and other scales revealed two higher-order factors of personal finance: cognitive (e.g., planning, organizing) and emotional (e.g., anxiety, impulse-spending, prestige). The EPFS shows good psychometric properties, is easy to use, and will make a convenient complement to other research methodologies exploring the neural basis of personal finance management.

  19. Information engineering

    SciTech Connect

    Hunt, D.N.

    1997-02-01

    The Information Engineering thrust area develops information technology to support the programmatic needs of Lawrence Livermore National Laboratory`s Engineering Directorate. Progress in five programmatic areas are described in separate reports contained herein. These are entitled Three-dimensional Object Creation, Manipulation, and Transport, Zephyr:A Secure Internet-Based Process to Streamline Engineering Procurements, Subcarrier Multiplexing: Optical Network Demonstrations, Parallel Optical Interconnect Technology Demonstration, and Intelligent Automation Architecture.

  20. Cognitive programs: software for attention's executive

    PubMed Central

    Tsotsos, John K.; Kruijne, Wouter

    2014-01-01

    What are the computational tasks that an executive controller for visual attention must solve? This question is posed in the context of the Selective Tuning model of attention. The range of required computations go beyond top-down bias signals or region-of-interest determinations, and must deal with overt and covert fixations, process timing and synchronization, information routing, memory, matching control to task, spatial localization, priming, and coordination of bottom-up with top-down information. During task execution, results must be monitored to ensure the expected results. This description includes the kinds of elements that are common in the control of any kind of complex machine or system. We seek a mechanistic integration of the above, in other words, algorithms that accomplish control. Such algorithms operate on representations, transforming a representation of one kind into another, which then forms the input to yet another algorithm. Cognitive Programs (CPs) are hypothesized to capture exactly such representational transformations via stepwise sequences of operations. CPs, an updated and modernized offspring of Ullman's Visual Routines, impose an algorithmic structure to the set of attentional functions and play a role in the overall shaping of attentional modulation of the visual system so that it provides its best performance. This requires that we consider the visual system as a dynamic, yet general-purpose processor tuned to the task and input of the moment. This differs dramatically from the almost universal cognitive and computational views, which regard vision as a passively observing module to which simple questions about percepts can be posed, regardless of task. Differing from Visual Routines, CPs explicitly involve the critical elements of Visual Task Executive (vTE), Visual Attention Executive (vAE), and Visual Working Memory (vWM). Cognitive Programs provide the software that directs the actions of the Selective Tuning model of visual