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Sample records for ada joint program

  1. Ada concurrent programming

    SciTech Connect

    Gehani, N.

    1984-01-01

    In this book, Narain Gehani explains the concurrent programming facilities in Ada and shows how to use them effectively in writing concurrent programs. He also surveys concurrent programming facilities in other languages, discusses issues specific to concurrent programming, and examines the limitations of the concurrent programming facilities in Ada. Topics considered include an introduction to concurrent programming, the concurrent programming model in Ada, and a survey of other concurrent programming models; tasking, i.e., concurrent programming facilities in Ada; task types; exceptions and tasking; device drivers; real-time programming; topics related to concurrent programming; more examples of concurrent programming; and synopsis of sequential programming in Ada.

  2. GSFC Ada programming guidelines

    NASA Technical Reports Server (NTRS)

    Roy, Daniel M.; Nelson, Robert W.

    1986-01-01

    A significant Ada effort has been under way at Goddard for the last two years. To ease the center's transition toward Ada (notably for future space station projects), a cooperative effort of half a dozen companies and NASA personnel was started in 1985 to produce programming standards and guidelines for the Ada language. The great richness of the Ada language and the need of programmers for good style examples makes Ada programming guidelines an important tool to smooth the Ada transition. Because of the natural divergence of technical opinions, the great diversity of our government and private organizations and the novelty of the Ada technology, the creation of an Ada programming guidelines document is a difficult and time consuming task. It is also a vital one. Steps must now be taken to ensure that the guide is refined in an organized but timely manner to reflect the growing level of expertise of the Ada community.

  3. Benchmark Lisp And Ada Programs

    NASA Technical Reports Server (NTRS)

    Davis, Gloria; Galant, David; Lim, Raymond; Stutz, John; Gibson, J.; Raghavan, B.; Cheesema, P.; Taylor, W.

    1992-01-01

    Suite of nonparallel benchmark programs, ELAPSE, designed for three tests: comparing efficiency of computer processing via Lisp vs. Ada; comparing efficiencies of several computers processing via Lisp; or comparing several computers processing via Ada. Tests efficiency which computer executes routines in each language. Available for computer equipped with validated Ada compiler and/or Common Lisp system.

  4. Ada Linear-Algebra Program

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.; Lawson, C. L.

    1988-01-01

    Routines provided for common scalar, vector, matrix, and quaternion operations. Computer program extends Ada programming language to include linear-algebra capabilities similar to HAS/S programming language. Designed for such avionics applications as software for Space Station.

  5. An Ada programming support environment

    NASA Technical Reports Server (NTRS)

    Tyrrill, AL; Chan, A. David

    1986-01-01

    The toolset of an Ada Programming Support Environment (APSE) being developed at North American Aircraft Operations (NAAO) of Rockwell International, is described. The APSE is resident on three different hosts and must support developments for the hosts and for embedded targets. Tools and developed software must be freely portable between the hosts. The toolset includes the usual editors, compilers, linkers, debuggers, configuration magnagers, and documentation tools. Generally, these are being supplied by the host computer vendors. Other tools, for example, pretty printer, cross referencer, compilation order tool, and management tools were obtained from public-domain sources, are implemented in Ada and are being ported to the hosts. Several tools being implemented in-house are of interest, these include an Ada Design Language processor based on compilable Ada. A Standalone Test Environment Generator facilitates test tool construction and partially automates unit level testing. A Code Auditor/Static Analyzer permits the Ada programs to be evaluated against measures of quality. An Ada Comment Box Generator partially automates generation of header comment boxes.

  6. Ada--Programming Language of the Future.

    ERIC Educational Resources Information Center

    Rudd, David

    1983-01-01

    Ada is a programing language developed for the Department of Defense, with a registered trademark. It was named for Ada Augusta, coworker of Charles Babbage and the world's first programer. The Department of Defense hopes to prevent variations and to establish Ada as a consistent, standardized language. (MNS)

  7. Knowledge, programming, and programming cultures: LISP, C, and Ada

    NASA Technical Reports Server (NTRS)

    Rochowiak, Daniel

    1990-01-01

    The results of research 'Ada as an implementation language for knowledge based systems' are presented. The purpose of the research was to compare Ada to other programming languages. The report focuses on the programming languages Ada, C, and Lisp, the programming cultures that surround them, and the programming paradigms they support.

  8. Paranoia.Ada: A diagnostic program to evaluate Ada floating-point arithmetic

    NASA Technical Reports Server (NTRS)

    Hjermstad, Chris

    1986-01-01

    Many essential software functions in the mission critical computer resource application domain depend on floating point arithmetic. Numerically intensive functions associated with the Space Station project, such as emphemeris generation or the implementation of Kalman filters, are likely to employ the floating point facilities of Ada. Paranoia.Ada appears to be a valuabe program to insure that Ada environments and their underlying hardware exhibit the precision and correctness required to satisfy mission computational requirements. As a diagnostic tool, Paranoia.Ada reveals many essential characteristics of an Ada floating point implementation. Equipped with such knowledge, programmers need not tremble before the complex task of floating point computation.

  9. The development of a program analysis environment for Ada: Reverse engineering tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1991-01-01

    The Graphical Representations of Algorithms, Structures, and Processes for Ada (GRASP/Ada) has successfully created and prototyped a new algorithm level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and thus improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype (Version 1) was designed and implemented using FLEX and BISON running under the Virtual Memory System (VMS) on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. In Phase 3 of the project, the prototype was prepared for limited distribution (GRASP/Ada Version 3.0) to facilitate evaluation. The user interface was extensively reworked. The current prototype provides the capability for the user to generate CSD from Ada source code in a reverse engineering mode with a level of flexibility suitable for practical application.

  10. Development of an Ada programming support environment database SEAD (Software Engineering and Ada Database) administration manual

    NASA Technical Reports Server (NTRS)

    Liaw, Morris; Evesson, Donna

    1988-01-01

    Software Engineering and Ada Database (SEAD) was developed to provide an information resource to NASA and NASA contractors with respect to Ada-based resources and activities which are available or underway either in NASA or elsewhere in the worldwide Ada community. The sharing of such information will reduce duplication of effort while improving quality in the development of future software systems. SEAD data is organized into five major areas: information regarding education and training resources which are relevant to the life cycle of Ada-based software engineering projects such as those in the Space Station program; research publications relevant to NASA projects such as the Space Station Program and conferences relating to Ada technology; the latest progress reports on Ada projects completed or in progress both within NASA and throughout the free world; Ada compilers and other commercial products that support Ada software development; and reusable Ada components generated both within NASA and from elsewhere in the free world. This classified listing of reusable components shall include descriptions of tools, libraries, and other components of interest to NASA. Sources for the data include technical newletters and periodicals, conference proceedings, the Ada Information Clearinghouse, product vendors, and project sponsors and contractors.

  11. Ada Run Time Support Environments and a common APSE Interface Set. [Ada Programming Support Environment

    NASA Technical Reports Server (NTRS)

    Mckay, C. W.; Bown, R. L.

    1985-01-01

    The paper discusses the importance of linking Ada Run Time Support Environments to the Common Ada Programming Support Environment (APSE) Interface Set (CAIS). A non-stop network operating systems scenario is presented to serve as a forum for identifying the important issues. The network operating system exemplifies the issues involved in the NASA Space Station data management system.

  12. Object-oriented programming with mixins in Ada

    NASA Technical Reports Server (NTRS)

    Seidewitz, ED

    1992-01-01

    Recently, I wrote a paper discussing the lack of 'true' object-oriented programming language features in Ada 83, why one might desire them in Ada, and how they might be added in Ada 9X. The approach I took in this paper was to build the new object-oriented features of Ada 9X as much as possible on the basic constructs and philosophy of Ada 83. The object-oriented features proposed for Ada 9X, while different in detail, are based on the same kind of approach. Further consideration of this approach led me on a long reflection on the nature of object-oriented programming and its application to Ada. The results of this reflection, presented in this paper, show how a fairly natural object-oriented style can indeed be developed even in Ada 83. The exercise of developing this style is useful for at least three reasons: (1) it provides a useful style for programming object-oriented applications in Ada 83 until new features become available with Ada 9X; (2) it demystifies many of the mechanisms that seem to be 'magic' in most object-oriented programming languages by making them explicit; and (3) it points out areas that are and are not in need of change in Ada 83 to make object-oriented programming more natural in Ada 9X. In the next four sections I will address in turn the issues of object-oriented classes, mixins, self-reference and supertyping. The presentation is through a sequence of examples. This results in some overlap with that paper, but all the examples in the present paper are written entirely in Ada 83. I will return to considerations for Ada 9X in the last section of the paper.

  13. Its Ada: An Intelligent Tutoring System for the ADA Programming Language

    DTIC Science & Technology

    1991-12-01

    interchange programs and programmers and virtually impossible for effective software maintenance (Sammet, 1986, p. 722). In 1975, at the request of DoD...for a Xerox machine exclusively. PROUST receives a complete program produced by the student as input for diagnosis and prints out a comprehensive bug... printed on the screen, the student will be placed directly into the editor to write Ada code in response to the • pic problem just presented. The editing

  14. Translation and execution of distributed Ada programs - Is it still Ada?

    NASA Technical Reports Server (NTRS)

    Volz, Richard A.; Mudge, Trevor N.; Buzzard, Gregory D.; Krishnan, Padmanabhan

    1987-01-01

    Some of the fundamental issues and tradeoffs for distributed execution systems for the Ada language are examined. Steps that need to be taken to deal with heterogeneity of addressing program objects, of processing resources, and of the individual processor environment are considered. The ways in which program elements can be assigned are examined in the context of four issues: implied remote object access, object visibility and recursive execution, task termination problems, and distributed types.

  15. Ada 9X overview

    NASA Technical Reports Server (NTRS)

    Weller, David G.

    1992-01-01

    The current version of Ada has been an ANSI standard since 1983. In 1988, the Ada Joint Program Office was tasked with reevaluating the language and proposing changes to the standard. Since that time, the world has seen a tremendous explosion in object-oriented languages, as well as other growing fields such as distributed computing and support for very large software systems. The speaker will discuss new features being added to the next version of Ada, currently called Ada 9X, and what transition issues must be considered for current Ada projects.

  16. Programming in a proposed 9X distributed Ada

    NASA Technical Reports Server (NTRS)

    Waldrop, Raymond S.; Volz, Richard A.; Goldsack, Stephen J.; Holzbach-Valero, A. A.

    1991-01-01

    The studies of the proposed Ada 9X constructs for distribution, now referred to as AdaPT are reported. The goals for this time period were to revise the chosen example scenario and to begin studying about how the proposed constructs might be implemented. The example scenario chosen is the Submarine Combat Information Center (CIC) developed by IBM for the Navy. The specification provided by IBM was preliminary and had several deficiencies. To address these problems, some changes to the scenario specification were made. Some of the more important changes include: (1) addition of a system database management function; (2) addition of a fourth processing unit to the standard resources; (3) addition of an operator console interface function; and (4) removal of the time synchronization function. To implement the CIC scenario in AdaPT, the decided strategy were publics, partitions, and nodes. The principle purpose for implementing the CIC scenario was to demonstrate how the AdaPT constructs interact with the program structure. While considering ways that the AdaPt constructs might be translated to Ada 83, it was observed that the partition construct could reasonably be modeled as an abstract data type. Although this gives a useful method of modeling partitions, it does not at all address the configuration aspects on the node construct.

  17. QUEST/Ada (Query Utility Environment for Software Testing) of Ada: The development of a program analysis environment for Ada

    NASA Technical Reports Server (NTRS)

    Brown, David B.

    1988-01-01

    A history of the Query Utility Environment for Software Testing (QUEST)/Ada is presented. A fairly comprehensive literature review which is targeted toward issues of Ada testing is given. The definition of the system structure and the high level interfaces are then presented. The design of the three major components is described. The QUEST/Ada IORL System Specifications to this point in time are included in the Appendix. A paper is also included in the appendix which gives statistical evidence of the validity of the test case generation approach which is being integrated into QUEST/Ada.

  18. An approach to distributed execution of Ada programs

    NASA Technical Reports Server (NTRS)

    Volz, R. A.; Krishnan, P.; Theriault, R.

    1987-01-01

    Intelligent control of the Space Station will require the coordinated execution of computer programs across a substantial number of computing elements. It will be important to develop large subsets of these programs in the form of a single program which executes in a distributed fashion across a number of processors. A translation strategy for distributed execution of Ada programs in which library packages and subprograms may be distributed is described. A preliminary version of the translator is operational. Simple data objects (no records or arrays as yet), subprograms, and static tasks may be referenced remotely.

  19. Joint Program Management Handbook

    DTIC Science & Technology

    1994-12-01

    the Engieermg and Manufacuring Devopment Phase. Nfilestoae HI- Develommen Annros Devopment approval marks a significant step for any program, but it is...to review concept formulaton. Systems Engilneertn As with service programs, systems engineering in joint program management is an essential tool . I...MANAGEMENT HANDBOOK On=e wd Umawtaiutt As discussed in Chapter 7, systems analysis of relationships is a usef tool for joint program managers. The joint

  20. Ada (Trade Name) Compiler Validation Summary Report: Harris Corporation. Harris Ada Compiler, Version 3.1. Harris H1200.

    DTIC Science & Technology

    1987-06-03

    DATE Ada Joint Pi’ogram Office 33 June 1987 United States Department of Defense 13. NUMBER Of PAGLS Washington, DC 20301-3081 37 14. MONITORING...Prepared By: Ada Validation Facility ASD/SCOL l Wright-Patterson AFB OH 454133-6503 Prepared For: Ada Joint Program Office United States Department of...Defense Washington, D.C. MAda. is a registered trademark of the United States Government (Ada Joint Program Office). + + + Place NTIS form here

  1. Formal verification and testing: An integrated approach to validating Ada programs

    NASA Technical Reports Server (NTRS)

    Cohen, Norman H.

    1986-01-01

    An integrated set of tools called a validation environment is proposed to support the validation of Ada programs by a combination of methods. A Modular Ada Validation Environment (MAVEN) is described which proposes a context in which formal verification can fit into the industrial development of Ada software.

  2. Joint Robotics Program

    DTIC Science & Technology

    2008-04-23

    Åèìáëáíáçå= oÉëÉ~êÅÜ=póãéçëáìã= JOINT ROBOTICS PROGRAM Published: 23 April 2008 by Joel Brown and Paul Varian 5th Annual Acquisition Research...3. DATES COVERED 00-00-2008 to 00-00-2008 4. TITLE AND SUBTITLE Joint Robotics Program 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM...ëóåÉêÖó=Ñçê=áåÑçêãÉÇ=ÅÜ~åÖÉ=======- 464 - = = Joint Robotics Program Presenter: Joel Brown, Defense Acquisition University Author: Paul Varian

  3. The computerization of programming: Ada (R) lessons learned

    NASA Technical Reports Server (NTRS)

    Struble, Dennis D.

    1986-01-01

    One of the largest systems yet written in Ada has been constructed. This system is the Intermetrics Ada compiler. Many lessons have been learned during the implementation of this Ada compiler. Some of these lessons, concentrating on those lessons relevant to large system implementations are described. The characteristics of the Ada compiler implementation project at Intermetrics are also described. Some specific experiences during the implementation are pointed out.

  4. Programming in a proposed 9X distributed Ada

    NASA Technical Reports Server (NTRS)

    Waldrop, Raymond S.; Volz, Richard A.; Goldsack, Stephen J.

    1990-01-01

    The proposed Ada 9X constructs for distribution was studied. The goal was to select suitable test cases to help in the evaluation of the proposed constructs. The examples were to be considered according to the following requirements: real time operation; fault tolerance at several different levels; demonstration of both distributed and massively parallel operation; reflection of realistic NASA programs; illustration of the issues of configuration, compilation, linking, and loading; indications of the consequences of using the proposed revisions for large scale programs; and coverage of the spectrum of communication patterns such as predictable, bursty, small and large messages. The first month was spent identifying possible examples and judging their suitability for the project.

  5. Ada Adoption Handbook: A Program Manager’s Guide, Version 2.0

    DTIC Science & Technology

    1992-10-01

    crtical , and embedded applications. This handbook presents program managers with Information to make effective use of Ada. This handbook’ provides...for example, ground-based command and control systems or embedded avionics ) or specific programs. ’This handbook is one of two volumes of the Ada...using a single language, and software maintainability and reliability [193, 29, 107, 1911. An area where Ada’s impact has been positive Is in

  6. The development of a program analysis environment for Ada: Reverse engineering tools for Ada. Final Report, 1 Jun. 1990 - 30 Sep. 1991

    SciTech Connect

    Cross, J.H. II.

    1991-09-01

    The Graphical Representations of Algorithms, Structures, and Processes for Ada (GRASP/Ada) has successfully created and prototyped a new algorithm level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and thus improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype (Version 1) was designed and implemented using FLEX and BISON running under the Virtual Memory System (VMS) on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. In Phase 3 of the project, the prototype was prepared for limited distribution (GRASP/Ada Version 3.0) to facilitate evaluation. The user interface was extensively reworked. The current prototype provides the capability for the user to generate CSD from Ada source code in a reverse engineering mode with a level of flexibility suitable for practical application.

  7. The development of a program analysis environment for Ada

    NASA Technical Reports Server (NTRS)

    Brown, David B.; Carlisle, Homer W.; Chang, Kai-Hsiung; Cross, James H.; Deason, William H.; Haga, Kevin D.; Huggins, John R.; Keleher, William R. A.; Starke, Benjamin B.; Weyrich, Orville R.

    1989-01-01

    A unit level, Ada software module testing system, called Query Utility Environment for Software Testing of Ada (QUEST/Ada), is described. The project calls for the design and development of a prototype system. QUEST/Ada design began with a definition of the overall system structure and a description of component dependencies. The project team was divided into three groups to resolve the preliminary designs of the parser/scanner: the test data generator, and the test coverage analyzer. The Phase 1 report is a working document from which the system documentation will evolve. It provides history, a guide to report sections, a literature review, the definition of the system structure and high level interfaces, descriptions of the prototype scope, the three major components, and the plan for the remainder of the project. The appendices include specifications, statistics, two papers derived from the current research, a preliminary users' manual, and the proposal and work plan for Phase 2.

  8. Evaluation of Ada as a Communications Programming Language.

    DTIC Science & Technology

    1981-03-31

    drastically, altered or circumvented to provide a communicatin system with sufficient resources to operate at a required level of performance. 3.3.1.2...Command (CORADCO4) and standard Digital Equipment Corporation VAX 11/780 system * software. Plans include the hosting of Ada/ED on the VAX 11/780 at the... Corporation , Bedford, MA, August, 1978. b. /LOGl79a/ LOGICON, "Formal Specification of GUARD Trusted Software (Draft)," ARPA-78C032303, September, 1979

  9. Joint Services Electronics Program.

    DTIC Science & Technology

    1985-12-31

    collisional decay rate expected on the basis of traditional collision-broadening- type experiments. Our experiment, per- formed in a well understood...with respect to) the observations. An unexpected outcome of this line inquiry is a new. and rat her compelling, argument for the use of edge information...Report No. 99 I_3A 0 __. _______$_A _______ 4. TITLE (,.e Subtitle) 5. TYPE OF REPORT & PERIOD COVC.ZD JOINT SERVICES ELECTRONICS PROGRAM Annual

  10. Joint Services Electronics Program.

    DTIC Science & Technology

    1983-09-30

    AeSTRACT ( Coat nu an rever s e f n cessry and Identify by block number) , An annual report of the JSEP (Joint Services Electronics Program) in Electro...solid state electals in the following areas: (1) Use of silicides and regrown silicon as materials for interconnects, gate electrodes, and/or active...the gate " electrode and for the interconnect between devices. Recent work in our laboratory has shown that silicides and regrown silicon are very

  11. Joint Services Electronics Program.

    DTIC Science & Technology

    1985-12-31

    Director Joint Services Electronics Program E.L . T*.. I * cumnent has been app- lvad JAN 141986;- f -I p-bli- ’ l.-tse and sale; it: di~ributionl is...fluctuations cause localized layers of varying composition that resulted in large PL line widths and apparently random PL emission wavelength. The presence of...vent and * growth lines . Steps are being taken to eliminate these imbalances. Studies of diffusion induced disordering of superlattices has been

  12. Phase 1 Program Joint Report

    NASA Technical Reports Server (NTRS)

    Nield, George C. (Editor); Vorobiev, Pavel Mikhailovich (Editor)

    1999-01-01

    This report consists of inputs from each of the Phase I Program Joint Working Groups. The Working Groups were tasked to describe the organizational structure and work processes that they used during the program, joint accomplishments, lessons learned, and applications to the International Space Station Program. This report is a top-level joint reference document that contains information of interest to both countries.

  13. STGT program: Ada coding and architecture lessons learned

    NASA Technical Reports Server (NTRS)

    Usavage, Paul; Nagurney, Don

    1992-01-01

    STGT (Second TDRSS Ground Terminal) is currently halfway through the System Integration Test phase (Level 4 Testing). To date, many software architecture and Ada language issues have been encountered and solved. This paper, which is the transcript of a presentation at the 3 Dec. meeting, attempts to define these lessons plus others learned regarding software project management and risk management issues, training, performance, reuse, and reliability. Observations are included regarding the use of particular Ada coding constructs, software architecture trade-offs during the prototyping, development and testing stages of the project, and dangers inherent in parallel or concurrent systems, software, hardware, and operations engineering.

  14. Rationale for the Design of the ADA (Tradename) Programming Language,

    DTIC Science & Technology

    1986-01-01

    Note that if the exception were propagated to the parent task, it would mean that child tasks could interfere asynchronously with their parent, and it...plethora of differently named procedures to cope with the demand for flexibilty in areas such as formatting. The approach taken in Ada lies between the two

  15. On-line replacement of program modules using AdaPT

    NASA Technical Reports Server (NTRS)

    Waldrop, Raymond S.; Volz, Richard A.; Smith, Gary W.; Holzbacher-Valero, A. A.; Goldsack, Stephen J.

    1992-01-01

    One purpose of our research is the investigation of the effectiveness and expressiveness of AdaPT(1), a set of language extensions to Ada 83, for distributed systems. As a part of that effort, we are now investigating the subject of replacing, e.g., upgrading, software modules while the software system remains in operation. The AdaPT language extension provide a good basis for this investigation for several reasons: (1) they include the concept of specific, self-contained program modules which can be manipulated; (2) support for program configuration is included in the language; and (3) although the discussion will be in terms of the AdaPT language, the AdaPT to Ada 83 conversion methodology being developed as another part of this project will provide a basis for the application of our findings to Ada 83 systems. The purpose of this investigation is to explore the basic mechanisms to the replacement process. Thus, while replacement in the presence of real-time deadlines, heterogeneous systems, and unreliable networks is certainly a topic of interest, we will first gain an understanding of the basic processes in the absence of such concerns. The extension of the replacement process to more complex situations can be made later. This report will establish an overview of the on-line upgrade problem, and present a taxonomy of the various aspects of the replacement process.

  16. Joint Services Electronics Program.

    DTIC Science & Technology

    1980-09-30

    O no~ On A’. JOINT SERVICES ELECTRONICS PROGRAM ANNUAL PROGRESS REPORT (CONTRACT F49620-79-C-0178) 1 September 1979 - 31 August 1980 by D.J...dCis0ributUonEunlimiAed. If. DISTRIBUTION STATEMENT (of ehl. Rbept) ie~ iSok2,I flr, o eo Apeprovedneticublid statae; electronuis: maiterasd dvcs unu It. AUST WRDS...nun- erical analysis endeavors. 1 The accuracy of the system has been shown to be reliable for cross-sections on the order of o /A 2 - 1. 2. Computation

  17. Jointly Sponsored Research Program

    SciTech Connect

    Everett A. Sondreal; John G. Hendrikson; Thomas A. Erickson

    2009-03-31

    U.S. Department of Energy (DOE) Cooperative Agreement DE-FC26-98FT40321 funded through the Office of Fossil Energy and administered at the National Energy Technology Laboratory (NETL) supported the performance of a Jointly Sponsored Research Program (JSRP) at the Energy & Environmental Research Center (EERC) with a minimum 50% nonfederal cost share to assist industry in commercializing and effectively applying highly efficient, nonpolluting energy systems that meet the nation's requirements for clean fuels, chemicals, and electricity in the 21st century. The EERC in partnership with its nonfederal partners jointly performed 131 JSRP projects for which the total DOE cost share was $22,716,634 (38%) and the nonfederal share was $36,776,573 (62%). Summaries of these projects are presented in this report for six program areas: (1) resource characterization and waste management, (2) air quality assessment and control, (3) advanced power systems, (4) advanced fuel forms, (5) value-added coproducts, and (6) advanced materials. The work performed under this agreement addressed DOE goals for reductions in CO{sub 2} emissions through efficiency, capture, and sequestration; near-zero emissions from highly efficient coal-fired power plants; environmental control capabilities for SO{sub 2}, NO{sub x}, fine respirable particulate (PM{sub 2.5}), and mercury; alternative transportation fuels including liquid synfuels and hydrogen; and synergistic integration of fossil and renewable resources.

  18. Ada Integrated Environment III Computer Program Development Specification. Volume III. Ada Optimizing Compiler.

    DTIC Science & Technology

    1981-12-01

    Corporation , Order No. GY28-6800-5 (December 1971). [IBM72] FORTRAN IV (H) Compiler Program Logic Manual, IBM Corporation , Order No. GH28-6642-5...RAVC ptans6 and excutes~ ’Leseatc, devetopment, .te,~t and 4etected acquisition p)LopLamn in -sappo~~t o6 Command, Con-tt Commnications ~ and

  19. Research, development, training, and education using the Ada programming language. Final report, 1 September 1987-31 May 1989

    SciTech Connect

    Harrison, G.C.

    1989-07-16

    The primary goal of this activity was to conduct research in the application and development of Ada, and in broader terms the objectives were as follows: (1) To develop numerical algorithms for parallel processing using the Ada language; (2) To develop new methodologies in reusing Ada software; (3) To solve select problems in applied mathematics using MACSYMA and Ada; (4) Simulate the interactions of nodes in a network using Ada; (5) To increase the cadre of educations available to provide Ada training by conducting Ada workshops for Norfolk State University faculty and staff; (6) To develop a series of in-class and individualized modules addressing Ada programming using computer-assisted instruction; and (7) To disseminate research and computer-aided instruction modules to other minority institutions through computer networking, workshops, and lecture series.

  20. The implications of the ADA Amendments Act of 2008 for residency training program administration.

    PubMed

    Regenbogen, Alexandra; Recupero, Patricia R

    2012-01-01

    The Americans with Disabilities Act (ADA) is rarely invoked by medical residents in training. Dr. Martin Jakubowski, a family medicine resident with Asperger's disorder, was dismissed for communicating poorly with patients, peers, and supervisors and for issuing dangerous medical orders. In an attempt to become reinstated, he sued under the ADA (Jakubowski v. The Christ Hospital), arguing that the program had failed to make reasonable accommodation for his disability. The Sixth Circuit Court of Appeals ruled in favor of the hospital, finding that although the doctor was disabled under the ADA, he had failed to demonstrate that he was otherwise qualified for the position. This article comments on the ADA Amendments Act of 2008, the Equal Employment Opportunity Commission (EEOC) guidelines from 2011 and their application to medical residency training, and the Accreditation Council for Graduate Medical Education (ACGME) core competencies as essential job functions.

  1. Reference Manual for the Ada Programming Language. Proposed Standard Document

    DTIC Science & Technology

    1980-07-01

    be given in their pre.ence. Example of conflicting names in two packbges: procedure R is use TRAFFIC, WATERCOLORS ; -- subtypes used to resolve the...conflicting type name COLOR subtype TCOLOR is TRAFFIC.COLOR; subtype WCOLOR is WATERCOLORS.COLOR; SIGNAL T_COLOR; PAINT W COLOR; begin SIGNAL = GREEN...that of TF AFFIC PAINT = GREEN; - - that of W ,TERCOLORS end R; A Use C0auses 8.4 8-8 Ada Reference Manual Example of name identification with a use

  2. Ada Compiler Validation Summary Report: R.R. Software, Inc., Janus/ADA, Version 2.1.3, IBM PS/2, Model 70-80386 (Host & Target) 890919W1.10158

    DTIC Science & Technology

    1989-09-19

    Capability, ACVC, Validation Testing, Ada Validation Office, AVO , Ada Validation Facility, AVF, A%.SI/.UL-STD- 1815A, Ada Joint Program Office, AJPO 20...the direction of the AVF according to procedures established by the Ada JQ.Int Program Office and administered by the Ada Validation Organization ( AVO ...originating country, the AVO may make full and free public disclosure of this report. In the United States, this is provided in accordance with the

  3. Experience with Ada on the F-18 High Alpha Research Vehicle flight test program

    NASA Technical Reports Server (NTRS)

    Regenie, Victoria A.; Earls, Michael; Le, Jeanette; Thomson, Michael

    1994-01-01

    Considerable experience has been acquired with Ada at the NASA Dryden Flight Research Facility during the on-going High Alpha Technology Program. In this program, an F-18 aircraft has been highly modified by the addition of thrust-vectoring vanes to the airframe. In addition, substantial alteration was made in the original quadruplex flight control system. The result is the High Alpha Research Vehicle. An additional research flight control computer was incorporated in each of the four channels. Software for the research flight control computer was written Ada. To date, six releases of this software have been flown. This paper provides a detailed description of the modifications to the research flight control system. Efficient ground-testing of the software was accomplished by using simulations that used the Ada for portions of their software. These simulations are also described. Modifying and transferring the Ada flight software to the software simulation configuration has allowed evaluation of this language. This paper also discusses such significant issues in using Ada as portability, modifiability, and testability as well as documentation requirements.

  4. Experience with Ada on the F-18 High Alpha Research Vehicle Flight Test Program

    NASA Technical Reports Server (NTRS)

    Regenie, Victoria A.; Earls, Michael; Le, Jeanette; Thomson, Michael

    1992-01-01

    Considerable experience was acquired with Ada at the NASA Dryden Flight Research Facility during the on-going High Alpha Technology Program. In this program, an F-18 aircraft was highly modified by the addition of thrust-vectoring vanes to the airframe. In addition, substantial alteration was made in the original quadruplex flight control system. The result is the High Alpha Research Vehicle. An additional research flight control computer was incorporated in each of the four channels. Software for the research flight control computer was written in Ada. To date, six releases of this software have been flown. This paper provides a detailed description of the modifications to the research flight control system. Efficient ground-testing of the software was accomplished by using simulations that used the Ada for portions of their software. These simulations are also described. Modifying and transferring the Ada for flight software to the software simulation configuration has allowed evaluation of this language. This paper also discusses such significant issues in using Ada as portability, modifiability, and testability as well as documentation requirements.

  5. KAPSE (Kernel ADA Programming Support Environment) Interface Team Public Report. Volume 5.

    DTIC Science & Technology

    1985-08-01

    terination of a child . It was pointed out, .howmver, that CAIS processes are closely analogous to Ada programs, which may include nwiny tasks, so this...NMlc)) - Write a single haractesr end cojp; end PM;/ 5.3.8.10 Easing a qualified area pr~zocedueRSEA( PORN : in ont PO TYP); Purposes This procedure

  6. Classic-Ada(TM)

    NASA Technical Reports Server (NTRS)

    Valley, Lois

    1989-01-01

    The SPS product, Classic-Ada, is a software tool that supports object-oriented Ada programming with powerful inheritance and dynamic binding. Object Oriented Design (OOD) is an easy, natural development paradigm, but it is not supported by Ada. Following the DOD Ada mandate, SPS developed Classic-Ada to provide a tool which supports OOD and implements code in Ada. It consists of a design language, a code generator and a toolset. As a design language, Classic-Ada supports the object-oriented principles of information hiding, data abstraction, dynamic binding, and inheritance. It also supports natural reuse and incremental development through inheritance, code factoring, and Ada, Classic-Ada, dynamic binding and static binding in the same program. Only nine new constructs were added to Ada to provide object-oriented design capabilities. The Classic-Ada code generator translates user application code into fully compliant, ready-to-run, standard Ada. The Classic-Ada toolset is fully supported by SPS and consists of an object generator, a builder, a dictionary manager, and a reporter. Demonstrations of Classic-Ada and the Classic-Ada Browser were given at the workshop.

  7. The development of an Ada programming support environment database: SEAD (Software Engineering and Ada Database), user's manual

    NASA Technical Reports Server (NTRS)

    Liaw, Morris; Evesson, Donna

    1988-01-01

    This is a manual for users of the Software Engineering and Ada Database (SEAD). SEAD was developed to provide an information resource to NASA and NASA contractors with respect to Ada-based resources and activities that are available or underway either in NASA or elsewhere in the worldwide Ada community. The sharing of such information will reduce the duplication of effort while improving quality in the development of future software systems. The manual describes the organization of the data in SEAD, the user interface from logging in to logging out, and concludes with a ten chapter tutorial on how to use the information in SEAD. Two appendices provide quick reference for logging into SEAD and using the keyboard of an IBM 3270 or VT100 computer terminal.

  8. Joint Services Electronics Program.

    DTIC Science & Technology

    2014-09-26

    RAD-A158 731 JOINT SERVICES ELECTRONICS PROGRBM(U) C BERKELEY ELECTRONICS RESEARCH LAB W G OLDHAN 38 APR 85 UCBERL-85-1 AFOSR-TR-85-8669 F49620-84-C...RESEARCH LABORATORY College of Engineering * ’University of California, Berkeley , CA 94720 • .’, - .. +- -’-’. .’’ "+ ’ " - ,’? .( i.". - "" -. ) 7...ELECTRONICS RESEARCH LABORATORY College of Engineering University of California, Berkeley , CA 94720 .. 4 MTV.? CLASSIFICATION OF THIS PAGE (When Dioseed

  9. First International Conference on Ada (R) Programming Language Applications for the NASA Space Station, volume 1

    NASA Technical Reports Server (NTRS)

    Bown, Rodney L. (Editor)

    1986-01-01

    Topics discussed include: test and verification; environment issues; distributed Ada issues; life cycle issues; Ada in Europe; management/training issues; common Ada interface set; and run time issues.

  10. Joint service EOD robotics program

    NASA Astrophysics Data System (ADS)

    Hacker, Kurt; Brezina, Byron; DeBolt, Chris

    2006-05-01

    Within the military, the Explosive Ordnance Disposal (EOD) community has been an early adopter of robotic capabilities. The Joint Service EOD (JSEOD) Program is in the process of fielding its third generation of robotic systems to the EOD technicians. Robots have been an invaluable asset to the EOD technician, and they have been critical to operations in Iraq as we prosecute the IED problem. This paper provides a brief history of past EOD robotic systems, a description of currently fielded and supported systems, and the future of robotic programs within the Joint Service EOD community.

  11. GRASP/Ada: Graphical Representations of Algorithms, Structures, and Processes for Ada. The development of a program analysis environment for Ada: Reverse engineering tools for Ada, task 2, phase 3

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1991-01-01

    The main objective is the investigation, formulation, and generation of graphical representations of algorithms, structures, and processes for Ada (GRASP/Ada). The presented task, in which various graphical representations that can be extracted or generated from source code are described and categorized, is focused on reverse engineering. The following subject areas are covered: the system model; control structure diagram generator; object oriented design diagram generator; user interface; and the GRASP library.

  12. Joint Services Electronics Program.

    DTIC Science & Technology

    1985-12-01

    of the work and computer coding done for perfectly conducting plates, is to develop a solution for the material plate. Basically, we have developed an... digital computer for each point on a scattering curve. Some additional work is needed here to make the S. - program useful. An and -,sis is still needed...a) Diffraction by a Pair of Interacting Edges 24 . . b) An Improved UTD Solution for Wedge Diffraction 27 (c) The Radiation from Scatterers at the

  13. Joint Services Electronics Program.

    DTIC Science & Technology

    1985-03-31

    Services Electronics Program by Contract N00014-84-K-0465. Related research sponsored by the Office of Naval Research, the National Science Foundation, the...N00014-a4-IC-046 5 The Steering oomirttee Related Contracta N00014-79-C-0 4 l 9 T. T. Wu ?00014-79-L-0776 Y.C. Ho p pee N00014-83-K-0030 N. Bloembergel...Driven at Far-Infrared Frequencies by Research Unit 4, and The Application of Electromagnetic Surface Waves to Geophysical Prospecting from the

  14. A Study of the Feasibility of Duplicating JAMPS Applications Software in the Ada Programming Language.

    DTIC Science & Technology

    1984-04-01

    the Sieve of 33 Eratosthenes 4 Sizing Analysis for Existing Software Written in "C" 44 5 Sizing Data with Adjustments 45 6 Conversion from "C" to Ada...benchmark program based on the Sieve of EratoSthenes [7 ]. This program finds all of the prime numbers between 3 and 16381. The benchmark test results shown in...appears to be quite reasonable for the JAMPS application. 32 - Table 3 Benchmark Test Results Using the Sieve of Eratosthenes [7 ] Execution Operating Time

  15. GRASP/Ada (Graphical Representations of Algorithms, Structures, and Processes for Ada): The development of a program analysis environment for Ada. Reverse engineering tools for Ada, task 1, phase 2

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1990-01-01

    The study, formulation, and generation of structures for Ada (GRASP/Ada) are discussed in this second phase report of a three phase effort. Various graphical representations that can be extracted or generated from source code are described and categorized with focus on reverse engineering. The overall goal is to provide the foundation for a CASE (computer-aided software design) environment in which reverse engineering and forward engineering (development) are tightly coupled. Emphasis is on a subset of architectural diagrams that can be generated automatically from source code with the control structure diagram (CSD) included for completeness.

  16. Ada Compiler Validation Summary Report: Certificate Number: 890919W1. 10163 R. R. Software, Inc., Integrada, Version 3.2 Zenith Z-386/25 under Interactive Unix 2.1

    DTIC Science & Technology

    1989-09-19

    Programming language, Ada Compiler Validation Summary Rep:rt, Ada Cormpiler Validation Capability, ACVC, Validation Testing, Ada Validation Office, AVO , Ada...Joint Program Office and administered by the Ada Validation Organization ( AVO ). On-site testing was completed 19 September 1989 at Madison WI. 1.2...USE OF THIS VALIDATION SUMMARY REPORT Consistent with the national laws of the originating country, the AVO may make full and free public disclosure of

  17. Software issues involved in code translation of C to Ada programs

    NASA Technical Reports Server (NTRS)

    Hooi, Robert; Giarratano, Joseph

    1986-01-01

    It is often thought that translation of one programming language to another is a simple solution that can be used to extend the software life span or in rehosting software to another environment. The possible problems are examined as are the advantages and disadvantages of direct machine or human code translation versus that of redesign and rewrite of the software. The translation of the expert system language called C Language Integrated Production System (CLIPS) which is written in C, to Ada, will be used as a case study of the problems that are encountered.

  18. Managing Ada development

    NASA Technical Reports Server (NTRS)

    Green, James R.

    1986-01-01

    The Ada programming language was developed under the sponsorship of the Department of Defense to address the soaring costs associated with software development and maintenance. Ada is powerful, and yet to take full advantage of its power, it is sufficiently complex and different from current programming approaches that there is considerable risk associated with committing a program to be done in Ada. There are also few programs of any substantial size that have been implemented using Ada that may be studied to determine those management methods that resulted in a successful Ada project. The items presented are the author's opinions which have been formed as a result of going through an experience software development. The difficulties faced, risks assumed, management methods applied, and lessons learned, and most importantly, the techniques that were successful are all valuable sources of management information for those managers ready to assume major Ada developments projects.

  19. Ada Compiler Validation Summary Report: Certificate Number: 890919W1. 10168, R.R. Software, Inc., Janus/ADA, Version 2.1.3, Northgate 386 under SCO UNIX

    DTIC Science & Technology

    1989-09-19

    Capability, ACVC, Validation Testing, Ada Validation Office, AVO , Ada Validation Facility, AVF, ANSI/PIL-STD- l8lSA, Ada Joint Program Office, A3PO 20...the Ada Validation Organization ( AVO ). On-site testing was completed 19 September 1989 at Madison WI. 1.2 USE OF THIS VALIDATION SUMMARY REPORT...Consistent with the national laws of the originating country, the AVO may make full and free public disclosure of this report. In the United States, this is

  20. ART-Ada: An Ada-based expert system tool

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel; Allen, Bradley P.

    1990-01-01

    The Department of Defense mandate to standardize on Ada as the language for software systems development has resulted in an increased interest in making expert systems technology readily available in Ada environments. NASA's Space Station Freedom is an example of the large Ada software development projects that will require expert systems in the 1990's. Another large scale application that can benefit from Ada based expert system tool technology is the Pilot's Associate (PA) expert system project for military combat aircraft. The Automated Reasoning Tool-Ada (ART-Ada), an Ada expert system tool, is explained. ART-Ada allows applications of a C-based expert system tool called ART-IM to be deployed in various Ada environments. ART-Ada is being used to implement several prototype expert systems for NASA's Space Station Freedom program and the U.S. Air Force.

  1. Integrating automated structured analysis and design with Ada programming support environments

    NASA Technical Reports Server (NTRS)

    Hecht, Alan; Simmons, Andy

    1986-01-01

    Ada Programming Support Environments (APSE) include many powerful tools that address the implementation of Ada code. These tools do not address the entire software development process. Structured analysis is a methodology that addresses the creation of complete and accurate system specifications. Structured design takes a specification and derives a plan to decompose the system subcomponents, and provides heuristics to optimize the software design to minimize errors and maintenance. It can also produce the creation of useable modules. Studies have shown that most software errors result from poor system specifications, and that these errors also become more expensive to fix as the development process continues. Structured analysis and design help to uncover error in the early stages of development. The APSE tools help to insure that the code produced is correct, and aid in finding obscure coding errors. However, they do not have the capability to detect errors in specifications or to detect poor designs. An automated system for structured analysis and design TEAMWORK, which can be integrated with an APSE to support software systems development from specification through implementation is described. These tools completement each other to help developers improve quality and productivity, as well as to reduce development and maintenance costs. Complete system documentation and reusable code also resultss from the use of these tools. Integrating an APSE with automated tools for structured analysis and design provide capabilities and advantages beyond those realized with any of these systems used by themselves.

  2. Total joint replacement preadmission programs.

    PubMed

    Messer, B

    1998-01-01

    Patients begin to formulate their expectations of the postoperative hospitalization during the preadmission program. The challenge is to better understand the factors patients consider when formulating judgments about the quality of preadmission education. For example, it may be that perceptions of the preadmission program are influenced by what patients believe about their postoperative pain and functional abilities. Specific attention needs to be given both preoperatively and postoperatively to instructing patients on realistic expectations for recovery. One other method of measuring patient outcomes is with the Health Status Profile (SF-36) (Response Healthcare Information Management, 1995). The SF-36 approach emphasizes the outcome of medical care as the patient sees it, in addition to a clinical evaluation of successful health care. This form is currently initiated in the physician's office and returned for scanning at the preadmission class. The patient then completes another SF-36 at 6 months and every year thereafter to compare measurable outcomes. Patients intending to have elective total joint replacements experience anxiety and require much support and education. An effective preadmission program is a major investment in a patient's recovery, as well as a unique marketing tool to customers. Preadmission programs can be viewed as an opportunity to enhance customer satisfaction. Preadmission clinics are an excellent means for nurses to improve the quality of patient care through patient education. the overall goal of preadmission testing programs is to ensure patient preparedness while increasing quality health care and overall customer satisfaction. To enhance program effectiveness, health care providers must lead collaborative efforts to improve the efficiency of systems.

  3. ART-Ada: An Ada-based expert system tool

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel; Allen, Bradley P.

    1991-01-01

    The Department of Defense mandate to standardize on Ada as the language for software systems development has resulted in increased interest in making expert systems technology readily available in Ada environments. NASA's Space Station Freedom is an example of the large Ada software development projects that will require expert systems in the 1990's. Another large scale application that can benefit from Ada based expert system tool technology is the Pilot's Associate (PA) expert system project for military combat aircraft. Automated Reasoning Tool (ART) Ada, an Ada Expert system tool is described. ART-Ada allow applications of a C-based expert system tool called ART-IM to be deployed in various Ada environments. ART-Ada is being used to implement several prototype expert systems for NASA's Space Station Freedom Program and the U.S. Air Force.

  4. Ada Compiler Validation Summary Report: Meridian Software Systems, Inc., AdaVantage, Version 3.0, SCI 302 (with Floating Point Co-Processor) (Host and Target), 890405W1.10054

    DTIC Science & Technology

    1989-04-05

    Validation Office, AVO , Ada Validation Facility, AVF, A;Si/Y.L-S7D- 1815A, Ada Joint Program~ Office, A3PD Z.ABST&RZ T (Conisnue, on reverie Sidf...established by the Ada Joint Program Office and administered by the Ada Validation Organization ( AVO ). On-site testing was completed 5 April 1989 at Laguana...Hills CA. 1.2 USE OF THIS VALIDATION SUMMARY REPORT Consistent with the national laws of the originating country, the AVO may make full and free

  5. VAXELN Experimentation: Programming a Real-Time Periodic Task Dispatcher Using VAXELN Ada 1.1

    DTIC Science & Technology

    1987-11-01

    and is approved for publication. FOR THE COMMANDER Karl Shingler SEI Joint Program Office This work is sponsored by the U.S. Department of Defense...34); 28 CMU/SEI-87.TR-532 boom I@. Pat (OXT"rant.mimlteo). slaw- Lise ; WmttedStriaoLvat (0em.dl; BOOCNOZO.Vat (Caguemi S.stio); enale) M%.: i Fremttedl

  6. An Assessment of Ada’s Suitability in General Purpose Programming Applications.

    DTIC Science & Technology

    1985-09-01

    selected to honor the mathematician Lady Augusta Ada Byron (1815-1852), Countess of Lovelace. The Countess worked with Charles Babbage on his difference...stray from our research objectives. We would also like to thank Dr. Charles Richard for the assistance he gave us while learning the Ada language

  7. Paranoia.Ada: Sample output reports

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Paranoia.Ada is a program to diagnose floating point arithmetic in the context of the Ada programming language. The program evaluates the quality of a floating point arithmetic implementation with respect to the proposed IEEE Standards P754 and P854. Paranoia.Ada is derived from the original BASIC programming language version of Paranoia. The Paranoia.Ada replicates in Ada the test algorithms originally implemented in BASIC and adheres to the evaluation criteria established by W. M. Kahan. Paranoia.Ada incorporates a major structural redesign and employs applicable Ada architectural and stylistic features.

  8. Ada To X-Window Bindings

    NASA Technical Reports Server (NTRS)

    Souleles, Dean

    1993-01-01

    Ada to X-Window Bindings computer program developed to provide Ada programmers with complete interfaces to Xt Intrinsics and OSF Motif toolkits. Provides "Ada view" of some mostly C-language programming libraries. Package of software written in Ada and C languages.

  9. Joint Minorities Development Program (JMDP). Final Report.

    ERIC Educational Resources Information Center

    Organizing and Supportive Agency, Inc., Ithaca, NY.

    The Joint Minorities Development Program (JMDP) was a joint enterprise of Organizing and Supportive Agency, Inc. (OSA) and Human Interest Regarding Employment/Minorities Action Coalition (HIRE/MAC) to train black construction workers and organize them into a self-supportive construction cooperative. JMDP evolved in three stages. The first phase…

  10. Ada (Tradename) Compiler Validation Summary Report: TeleSoft TeleGen2 E68, Version 3.11. Host: MicroVAX II, Targets: Motorola 68020, 68010 Tektronix 8540 (M68010 CPU),

    DTIC Science & Technology

    1986-09-24

    Testing, Ada Validation Office, AVO, Ada Validation Facility, AVF, ANSI/MIL-STD- 1815A, Ada Joint Program Office, AJPO 20. ABS TRAC T (Continue on reverse...test SI results ara written to tha tyneenead buffor on the host comrouter usin the $1 sami line Vtt wer used for downlcading. $ £ TSAJA /2OgNLZA - w

  11. Ada Compiler Validation Summary Report: Alsys, AlsyCOMP-010, Version 4. 32, MicroVAX II (Host and Target), 891208A1.10229

    DTIC Science & Technology

    1989-12-08

    ANSI/MIL- STD -1815A. This report explains all technical terms used within it and thoroughly reports the results of testing this compiler using the Ada...the Ada Programming Language, ANSI/MIL- STD -1815A, February 1983, and ISO 8652-1987. 2. Ada Compiler Validation Procedures, Ada Joint Program Office, May...Standard. These comments are given a unique identification number having the form AI-ddddd. Ada Standard ANSI/MIL- STD -1815A, February 1983 and ISO 8652

  12. Ada Compiler Validation Summary Report: Certificate Number 880608S1. 09144, Honeywell Bull, GCOS 8 Ada Compiler, Version 2.1, DPS 8000, DPS 8/70, DPS 90 (Target)

    DTIC Science & Technology

    1988-06-08

    Compiler Validation Capability, ACVC, Validation Testing, Ada Validation Office, AVO , Ada Validation Facility, AVF, ANSI/MIL-STD- 1815A, Ada Joint Program...3-2 3 .4 W TESTS ................. 3-2 3 .5 INAPPI.CABLE TESIS ................ 3-2 3.6 TEST, PROCESSING, AND EVALUATItON MOIFICATIONS . . 3-4...Validation Organization ( AVO ). On-site testing was cmpleted 8 June 1988, at Honeywell Bull Corporation, Pnoenix, Arizona. 1. 2 USE OF THIS VALIDATION SUMR

  13. Program Calculates Forces in Bolted Structural Joints

    NASA Technical Reports Server (NTRS)

    Buder, Daniel A.

    2005-01-01

    FORTRAN 77 computer program calculates forces in bolts in the joints of structures. This program is used in conjunction with the NASTRAN finite-element structural-analysis program. A mathematical model of a structure is first created by approximating its load-bearing members with representative finite elements, then NASTRAN calculates the forces and moments that each finite element contributes to grid points located throughout the structure. The user selects the finite elements that correspond to structural members that contribute loads to the joints of interest, and identifies the grid point nearest to each such joint. This program reads the pertinent NASTRAN output, combines the forces and moments from the contributing elements to determine the resultant force and moment acting at each proximate grid point, then transforms the forces and moments from these grid points to the centroids of the affected joints. Then the program uses these joint loads to obtain the axial and shear forces in the individual bolts. The program identifies which bolts bear the greatest axial and/or shear loads. The program also performs a fail-safe analysis in which the foregoing calculations are repeated for a sequence of cases in which each fastener, in turn, is assumed not to transmit an axial force.

  14. Ada style guide (version 1.1)

    NASA Technical Reports Server (NTRS)

    Seidewitz, Edwin V.; Agresti, William; Ferry, Daniel; Lavallee, David; Maresca, Paul; Nelson, Robert; Quimby, Kelvin; Rosenberg, Jacob; Roy, Daniel; Shell, Allyn

    1987-01-01

    Ada is a programming language of considerable expressive power. The Ada Language Reference Manual provides a thorough definition of the language. However, it does not offer sufficient guidance on the appropriate use of Ada's powerful features. For this reason, the Goddard Space Flight Center Ada User's Group has produced this style guide which addresses such program style issues. The guide covers three areas of Ada program style: the structural decomposition of a program; the coding and the use of specific Ada features; and the textural formatting of a program.

  15. ADA, the Programming Language of Choice for the UPMSat-2 Satellite

    NASA Astrophysics Data System (ADS)

    Garrido, Jorge; Zamorano, Juan; de la Puente, Juan A.; Alonso, Alejandro; Salazar, Emilio

    2015-09-01

    The proper selection of development mechanisms and tools is essential for the final success of any engineering project. This is also true when it comes to software development. Furthermore, when the system shows very specific and hard to meet requirements, as it happens for high-integrity real-time systems, the appropriate selection is crucial. For this kind of systems, Ada has proven to be a successful companion, and satellites are not an exception. The paper presents the reasons behind the selection of Ada for the UPMSat-2 development, along with the experience and examples on its usage.

  16. A Syntax-Directed Programming Environment for the ADA Programming Language.

    DTIC Science & Technology

    1982-12-01

    SPECIFICATION A language’s syntax (or grammar ) precisely defines the rules which govein the structure of programs written in the language. Several... grammar is producible from the original grammar . This property determines the type of syntactic elements, discussed below, that may be removed to produce...a subset grammar . Conditional elements (options and repeaters) represent syntactic units that may be omitted while still producing a syntactically

  17. Introduction to Image Algebra Ada

    NASA Astrophysics Data System (ADS)

    Wilson, Joseph N.

    1991-07-01

    Image Algebra Ada (IAA) is a superset of the Ada programming language designed to support use of the Air Force Armament Laboratory's image algebra in the development of computer vision application programs. The IAA language differs from other computer vision languages is several respects. It is machine independent, and an IAA translator has been implemented in the military standard Ada language. Its image operands and operations can be used to program a range of both low- and high-level vision algorithms. This paper provides an overview of the image algebra constructs supported in IAA and describes the embodiment of these constructs in the IAA extension of Ada. Examples showing the use of IAA for a range of computer vision tasks are given. The design of IAA as a superset of Ada and the implementation of the initial translator in Ada represent critical choices. The authors discuss the reasoning behind these choices as well as the benefits and drawbacks associated with them. Implementation strategies associated with the use of Ada as an implementation language for IAA are also discussed. While one can look on IAA as a program design language (PDL) for specifying Ada programs, it is useful to consider IAA as a separate language superset of Ada. This admits the possibility of directly translating IAA for implementation on special purpose architectures. This paper explores strategies for porting IAA to various architectures and notes the critical language and implementation features for porting to different architectures.

  18. Ada Namelist Package

    NASA Technical Reports Server (NTRS)

    Klumpp, Allan R.

    1991-01-01

    Ada Namelist Package, developed for Ada programming language, enables calling program to read and write FORTRAN-style namelist files. Features are: handling of any combination of types defined by user; ability to read vectors, matrices, and slices of vectors and matrices; handling of mismatches between variables in namelist file and those in programmed list of namelist variables; and ability to avoid searching entire input file for each variable. Principle benefits derived by user: ability to read and write namelist-readable files, ability to detect most file errors in initialization phase, and organization keeping number of instantiated units to few packages rather than to many subprograms.

  19. Kernel Ada Programming Support Environment (KAPSE) Interface Team. Volume I. Public Report.

    DTIC Science & Technology

    1982-04-01

    from a grammar . This grammar consists of the grammars of Ada and the command language (which also contains the grammar of the database). If two KAPSE’s...language, database, and user interfaces). 4E-1 If two KAPSE’s have different grammars , then we do not know if the languages generated by these two grammars ...the correspond- ing KAPSE’s) are equivalent in phrase structure. This problem is unsolvable if the different grammars are context sensitive. In

  20. ART-Ada design project, phase 2

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel; Allen, Bradley P.

    1990-01-01

    Interest in deploying expert systems in Ada has increased. An Ada based expert system tool is described called ART-Ada, which was built to support research into the language and methodological issues of expert systems in Ada. ART-Ada allows applications of an existing expert system tool called ART-IM (Automated Reasoning Tool for Information Management) to be deployed in various Ada environments. ART-IM, a C-based expert system tool, is used to generate Ada source code which is compiled and linked with an Ada based inference engine to produce an Ada executable image. ART-Ada is being used to implement several expert systems for NASA's Space Station Freedom Program and the U.S. Air Force.

  1. Ada COCOMO and the Ada Process Model

    DTIC Science & Technology

    1989-01-01

    language, the use of incremental development, and the use of the Ada process model capitalizing on the strengths of Ada to improve the efficiency of software...development. This paper presents the portions of the revised Ada COCOMO dealing with the effects of Ada and the Ada process model . The remainder of...this section of the paper discusses the objectives of Ada COCOMO. Section 2 describes the Ada Process Model and its overall effects on software

  2. Cross-Registration and Joint Academic Programs.

    ERIC Educational Resources Information Center

    Strandness, Jean T.

    1999-01-01

    The development of a cross-registration system and formation of joint academic programs between colleges create a variety of educational opportunities for students and provide both direct and indirect benefits to a consortium's member institutions and their faculty. The Tri-College University Consortium in North Dakota illustrates the advantages…

  3. Joint Task Force on Undergraduate Physics Programs

    NASA Astrophysics Data System (ADS)

    This session will focus on the guidelines and recommendations being developed by the APS/AAPT Joint Task Force on Undergraduate Physics Programs. J-TUPP is studying how undergraduate physics programs might better prepare physics majors for diverse careers. The guidelines and recommendations will focus on curricular content, flexible tracks, pedagogical methods, research experiences and internships, the development of professional skills, and enhanced advising and mentoring for all physics majors.

  4. 24 CFR 570.411 - Joint Community Development Program.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Joint Community Development Program... Grants § 570.411 Joint Community Development Program. (a) General. Grants under this section will be... program may be called the Joint CD Program. (b) Definitions. Demonstrated capacity to carry out...

  5. 24 CFR 570.411 - Joint Community Development Program.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Joint Community Development Program... Grants § 570.411 Joint Community Development Program. (a) General. Grants under this section will be... program may be called the Joint CD Program. (b) Definitions. Demonstrated capacity to carry out...

  6. 24 CFR 570.411 - Joint Community Development Program.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Joint Community Development Program... Grants § 570.411 Joint Community Development Program. (a) General. Grants under this section will be... program may be called the Joint CD Program. (b) Definitions. Demonstrated capacity to carry out...

  7. 24 CFR 570.411 - Joint Community Development Program.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Joint Community Development Program... Grants § 570.411 Joint Community Development Program. (a) General. Grants under this section will be... program may be called the Joint CD Program. (b) Definitions. Demonstrated capacity to carry out...

  8. United States Air Force Program Office Guide to Ada. Edition 3

    DTIC Science & Technology

    1987-12-31

    workstation, and a version should b< available in the fall of 1989. The contractor is Odyssey Research. The point of contac t is: Don Elefante RADC/COTC...Griffiss Air Force Base, NY 13441 (315) 330-3241 AUTOVON 587-3241 elefante @RADC-MULTICS.ARPA 17.5.3 Verifiable Subset Definition Computational...ADA20.ISI.EDU PolyAnna Don Elefante RADC/COTC Griffiss Air Force Base, NY 13441 (315) 330-3241 AUTOVON 587-3241 elefante @RADC-MULTICS.ARPA

  9. Distributed and parallel Ada and the Ada 9X recommendations

    NASA Technical Reports Server (NTRS)

    Volz, Richard A.; Goldsack, Stephen J.; Theriault, R.; Waldrop, Raymond S.; Holzbacher-Valero, A. A.

    1992-01-01

    Recently, the DoD has sponsored work towards a new version of Ada, intended to support the construction of distributed systems. The revised version, often called Ada 9X, will become the new standard sometimes in the 1990s. It is intended that Ada 9X should provide language features giving limited support for distributed system construction. The requirements for such features are given. Many of the most advanced computer applications involve embedded systems that are comprised of parallel processors or networks of distributed computers. If Ada is to become the widely adopted language envisioned by many, it is essential that suitable compilers and tools be available to facilitate the creation of distributed and parallel Ada programs for these applications. The major languages issues impacting distributed and parallel programming are reviewed, and some principles upon which distributed/parallel language systems should be built are suggested. Based upon these, alternative language concepts for distributed/parallel programming are analyzed.

  10. Distributed and parallel Ada and the Ada 9X recommendations

    SciTech Connect

    Volz, R.A.; Goldsack, S.J.; Theriault, R.; Waldrop, R.S.; Holzbacher-Valero, A.A.

    1992-04-01

    Recently, the DoD has sponsored work towards a new version of Ada, intended to support the construction of distributed systems. The revised version, often called Ada9x, will become the new standard sometimes in the 1990s. It is intended that Ada9x should provide language features giving limited support for distributed system construction. The requirements for such features are given. Many of the most advanced computer applications involve embedded systems that are comprised of parallel processors or networks of distributed computers. If Ada is to become the widely adopted language envisioned by many, it is essential that suitable compilers and tools be available to facilitate the creation of distributed and parallel Ada programs for these applications. The major languages issues impacting distributed and parallel programming are reviewed, and some principles upon which distributed/parallel language systems should be built are suggested. Based upon these, alternative language concepts for distributed/parallel programming are analyzed.

  11. Transfer and Joint Programs - do they Work?

    NASA Astrophysics Data System (ADS)

    Chapman, P.; Chang, P.; Wu, D.

    2013-12-01

    With the increased interest in internationalization, many western universities have been working to attract students from China and other Asian countries. Texas A&M University has had a collaborative Ph.D. program with Ocean University, Qingdao, China since 2008. Chinese students spend their first one or two years in Qingdao, then transfer to TAMU to complete their coursework and carry out research. The program has so far produced 6 PhDs and one MS degree, and another 14 students are registered through the program. We anticipate sending U.S. students to China on a reciprocal basis, although the lack of Chinese-speaking U.S. students is an issue. Additionally, the Memorandum of Understanding has led to joint research projects between the two universities, with publications in top journals. Novel aspects of the program include joint funding by the U.S. and China, co-chairing graduate committees by both university faculties, interviewing students in Qingdao before they are accepted by TAMU, and initial studies in one country and then transfer to the other. Such programs require 'heroes' on each side to set up and continue the program who trust each other, as well as support from the upper administration. Even with such support, outside influences and different cultures can affect the effectiveness of the program.

  12. Using Ada: The deeper challenges

    NASA Technical Reports Server (NTRS)

    Feinberg, David A.

    1986-01-01

    The Ada programming language and the associated Ada Programming Support Environment (APSE) and Ada Run Time Environment (ARTE) provide the potential for significant life-cycle cost reductions in computer software development and maintenance activities. The Ada programming language itself is standardized, trademarked, and controlled via formal validation procedures. Though compilers are not yet production-ready as most would desire, the technology for constructing them is sufficiently well known and understood that time and money should suffice to correct current deficiencies. The APSE and ARTE are, on the other hand, significantly newer issues within most software development and maintenance efforts. Currently, APSE and ARTE are highly dependent on differing implementer concepts, strategies, and market objectives. Complex and sophisticated mission-critical computing systems require the use of a complete Ada-based capability, not just the programming language itself; yet the range of APSE and ARTE features which must actually be utilized can vary significantly from one system to another. As a consequence, the need to understand, objectively evaluate, and select differing APSE and ARTE capabilities and features is critical to the effective use of Ada and the life-cycle efficiencies it is intended to promote. It is the selection, collection, and understanding of APSE and ARTE which provide the deeper challenges of using Ada for real-life mission-critical computing systems. Some of the current issues which must be clarified, often on a case-by-case basis, in order to successfully realize the full capabilities of Ada are discussed.

  13. GENERAL PURPOSE ADA PACKAGES

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.

    1994-01-01

    Ten families of subprograms are bundled together for the General-Purpose Ada Packages. The families bring to Ada many features from HAL/S, PL/I, FORTRAN, and other languages. These families are: string subprograms (INDEX, TRIM, LOAD, etc.); scalar subprograms (MAX, MIN, REM, etc.); array subprograms (MAX, MIN, PROD, SUM, GET, and PUT); numerical subprograms (EXP, CUBIC, etc.); service subprograms (DATE_TIME function, etc.); Linear Algebra II; Runge-Kutta integrators; and three text I/O families of packages. In two cases, a family consists of a single non-generic package. In all other cases, a family comprises a generic package and its instances for a selected group of scalar types. All generic packages are designed to be easily instantiated for the types declared in the user facility. The linear algebra package is LINRAG2. This package includes subprograms supplementing those in NPO-17985, An Ada Linear Algebra Package Modeled After HAL/S (LINRAG). Please note that LINRAG2 cannot be compiled without LINRAG. Most packages have widespread applicability, although some are oriented for avionics applications. All are designed to facilitate writing new software in Ada. Several of the packages use conventions introduced by other programming languages. A package of string subprograms is based on HAL/S (a language designed for the avionics software in the Space Shuttle) and PL/I. Packages of scalar and array subprograms are taken from HAL/S or generalized current Ada subprograms. A package of Runge-Kutta integrators is patterned after a built-in MAC (MIT Algebraic Compiler) integrator. Those packages modeled after HAL/S make it easy to translate existing HAL/S software to Ada. The General-Purpose Ada Packages program source code is available on two 360K 5.25" MS-DOS format diskettes. The software was developed using VAX Ada v1.5 under DEC VMS v4.5. It should be portable to any validated Ada compiler and it should execute either interactively or in batch. The largest package

  14. Do Joint Fighter Programs Save Money?

    DTIC Science & Technology

    2013-01-01

    genesis of the Joint Strike Fighter (JSF) program. William Suit, Headquarters AFMC History Office, searched through vast amounts of primary source...appreciated. We also owe a special debt of gratitude to our project monitor, Dr.  Ross Jackson, Deputy Division Chief, Studies and Analyses Division... William Lucyshyn, and Michael Arendt, Competition in Defense Acquisitions, College Park, Md.: University of Maryland Center for Public Policy and

  15. 78 FR 55338 - ITS Joint Program Office; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... Research and Innovative Technology Administration ITS Joint Program Office; Notice of Meeting AGENCY..., DC. The ITS Joint Program Office is considering rescheduling the meeting for a future date. In the... Augustine, Managing Director, ITS Joint Program Office. BILLING CODE 4910-HY-P...

  16. Joint Chance-Constrained Dynamic Programming

    NASA Technical Reports Server (NTRS)

    Ono, Masahiro; Kuwata, Yoshiaki; Balaram, J. Bob

    2012-01-01

    This paper presents a novel dynamic programming algorithm with a joint chance constraint, which explicitly bounds the risk of failure in order to maintain the state within a specified feasible region. A joint chance constraint cannot be handled by existing constrained dynamic programming approaches since their application is limited to constraints in the same form as the cost function, that is, an expectation over a sum of one-stage costs. We overcome this challenge by reformulating the joint chance constraint into a constraint on an expectation over a sum of indicator functions, which can be incorporated into the cost function by dualizing the optimization problem. As a result, the primal variables can be optimized by a standard dynamic programming, while the dual variable is optimized by a root-finding algorithm that converges exponentially. Error bounds on the primal and dual objective values are rigorously derived. We demonstrate the algorithm on a path planning problem, as well as an optimal control problem for Mars entry, descent and landing. The simulations are conducted using a real terrain data of Mars, with four million discrete states at each time step.

  17. Ada compiler validation summary report. Certificate number: 891116W1. 10191. Intel Corporation, IPSC/2 Ada, Release 1. 1, IPSC/2 parallel supercomputer, system resource manager host and IPSC/2 parallel supercomputer, CX-1 nodes target

    SciTech Connect

    Not Available

    1989-11-16

    This VSR documents the results of the validation testing performed on an Ada compiler. Testing was carried out for the following purposes: To attempt to identify any language constructs supported by the compiler that do not conform to the Ada Standard; To attempt to identify any language constructs not supported by the compiler but required by the Ada Standard; and To determine that the implementation-dependent behavior is allowed by the Ada Standard. Testing of this compiler was conducted by SofTech, Inc. under the direction of he AVF according to procedures established by the Ada Joint Program Office and administered by the Ada Validation Organization (AVO). On-side testing was completed 16 November 1989 at Aloha OR.

  18. Transforming AdaPT to Ada9x

    NASA Technical Reports Server (NTRS)

    Goldsack, Stephen J.; Holzbach-Valero, A. A.; Volz, Richard A.; Waldrop, Raymond S.

    1993-01-01

    How the concepts of AdaPT can be transformed into programs using the object oriented features proposed in the preliminary mapping for Ada9x are described. Emphasizing, as they do, the importance of data types as units of program, these features match well with the development of partitions as translations into Abstract Data Types which was exploited in the Ada83 translation covered in report R3. By providing a form of polymorphic type, the Ada83 version also gives support for the conformant partition idea which could be achieved in Ada83 only by using UNCHECKED CONVERSIONS. It is assumed that the reader understands AdaPT itself, but the translation into Ada83 is briefly reviewed, by applying it to a small example. This is then used to show how the same translation would be achieved in the 9x version. It is important to appreciate that the distribution features which are proposed in current mapping are not used or discussed in any detail, as those are not well matched to the AdaPT approach. Critical evaluation and comparison of these approaches is given in a separate report.

  19. Software reuse issues affecting AdaNET

    NASA Technical Reports Server (NTRS)

    Mcbride, John G.

    1989-01-01

    The AdaNet program is reviewing its long-term goals and strategies. A significant concern is whether current AdaNet plans adequately address the major strategic issues of software reuse technology. The major reuse issues of providing AdaNet services that should be addressed as part of future AdaNet development are identified and reviewed. Before significant development proceeds, a plan should be developed to resolve the aforementioned issues. This plan should also specify a detailed approach to develop AdaNet. A three phased strategy is recommended. The first phase would consist of requirements analysis and produce an AdaNet system requirements specification. It would consider the requirements of AdaNet in terms of mission needs, commercial realities, and administrative policies affecting development, and the experience of AdaNet and other projects promoting the transfer software engineering technology. Specifically, requirements analysis would be performed to better understand the requirements for AdaNet functions. The second phase would provide a detailed design of the system. The AdaNet should be designed with emphasis on the use of existing technology readily available to the AdaNet program. A number of reuse products are available upon which AdaNet could be based. This would significantly reduce the risk and cost of providing an AdaNet system. Once a design was developed, implementation would proceed in the third phase.

  20. Ada Compiler Validation Summary Report: Certificate Number: 891102A1. 10195 Alsys, AlsyCOMP 012, Version 5.1, HP 9000 S 370 Host and Motorola MVME121 (68010) Target

    DTIC Science & Technology

    1989-11-02

    STD -1815A. This report explains all technical terms used within it and thoroughly reports the results of testing this compiler using the Ada Compiler...Language, ANSI/MIL- STD -1815A, February 1983, and ISO 8652-1987. 2. Ada Compiler Validation Procedures and, Ada Joint Program Office, May 1989. 3. Ada...are given a unique identification number having the form AI-ddddd. Ada Standard ANSI/MIL- STD -1815A, February 1983 and ISO 8652-1987. Applicant The

  1. Jointly Sponsored Research Program Energy Related Research

    SciTech Connect

    Western Research Institute

    2009-03-31

    Cooperative Agreement, DE-FC26-98FT40323, Jointly Sponsored Research (JSR) Program at Western Research Institute (WRI) began in 1998. Over the course of the Program, a total of seventy-seven tasks were proposed utilizing a total of $23,202,579 in USDOE funds. Against this funding, cosponsors committed $26,557,649 in private funds to produce a program valued at $49,760,228. The goal of the Jointly Sponsored Research Program was to develop or assist in the development of innovative technology solutions that will: (1) Increase the production of United States energy resources - coal, natural gas, oil, and renewable energy resources; (2) Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; (3) Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and (4) Minimize environmental impacts of energy production and utilization. Under the JSR Program, energy-related tasks emphasized enhanced oil recovery, heavy oil upgrading and characterization, coal beneficiation and upgrading, coal combustion systems development including oxy-combustion, emissions monitoring and abatement, coal gasification technologies including gas clean-up and conditioning, hydrogen and liquid fuels production, coal-bed methane recovery, and the development of technologies for the utilization of renewable energy resources. Environmental-related activities emphasized cleaning contaminated soils and waters, processing of oily wastes, mitigating acid mine drainage, and demonstrating uses for solid waste from clean coal technologies, and other advanced coal-based systems. Technology enhancement activities included resource characterization studies, development of improved methods, monitors and sensors. In general the goals of the tasks proposed were to enhance competitiveness of U.S. technology, increase production of domestic resources, and reduce environmental impacts

  2. Update of GRASP/Ada reverse engineering tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1992-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) has successfully created and prototyped a new algorithmic level graphical representation of Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada PDL or source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype (Version 1) was designed and implemented using FLEX and BISON running under VMS on a VAS 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented using the HP widget toolkit and the X Windows System. In Phase 3, the user interface was extensively reworked using the Athena widget toolkit and X Windows. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. Following Phase 3, the prototype was evaluated by software engineering students at Auburn University and then updated with significant enhancements to the user interface including editing capabilities. Version 3.2 of the prototype was prepared for limited distribution to facilitate further evaluation. The current prototype provides the capability for the user to generate CSD's from Ada PDL or source code in a reverse engineering as well as forward engineering mode with a level of flexibility suitable for practical application.

  3. Jointly Sponsored Research Program. Final report

    SciTech Connect

    1997-07-01

    The Jointly Sponsored Research Program (JSRP) is a US Department of Energy (DOE) program funded through the Office of Fossil Energy and administered at the Morgantown Energy Technology Center. Under this program, which has been in place since Fiscal Year 1990, DOE makes approximately $2.5 million available each year to the Energy and Environmental Research Center (EERC) to fund projects that are of current interest to industry but which still involve significant risk, thus requiring some government contribution to offset the risk if the research is to move forward. The program guidelines require that at least 50% of the project funds originate from nonfederal sources. Projects funded under the JSRP often originate under a complementary base program, which funds higher-risk projects. The projects funded in Fiscal Year 1996 addressed a wide range of Fossil Energy interests, including hot-gas filters for advanced power systems; development of cleaner, more efficient processing technologies; development of environmental control technologies; development of environmental remediation and reuse technologies; development of improved analytical techniques; and development of a beneficiation technique to broaden the use of high-sulfur coal. Descriptions and status for each of the projects funded during the past fiscal year are included in Section A of this document, Statement of Technical Progress.

  4. Ada issues in implementing ART-Ada

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel

    1990-01-01

    Due to the Ada mandate of a number of government agencies, interest in deploying expert systems such as Ada has increased. Recently, several Ada-based expert system tools have been developed. According to a recent benchmark report, these tools do not perform as well as similar tools written in C. While poorly implemented Ada compilers contribute to the poor benchmark result, some fundamental problems of the Ada language itself have been uncovered. Here, the authors describe Ada language issues encountered during the deployment of ART-Ada, an expert system tool for Ada deployment. ART-Ada is being used to implement several prototype expert systems for the Space Station Freedom and the U.S. Air Force.

  5. Ada Structure Design Language (ASDL)

    NASA Technical Reports Server (NTRS)

    Chedrawi, Lutfi

    1986-01-01

    An artist acquires all the necessary tools before painting a scene. In the same analogy, a software engineer needs the necessary tools to provide their design with the proper means for implementation. Ada provide these tools. Yet, as an artist's painting needs a brochure to accompany it for further explanation of the scene, an Ada design also needs a document along with it to show the design in its detailed structure and hierarchical order. Ada could be self-explanatory in small programs not exceeding fifty lines of code in length. But, in a large environment, ranging from thousands of lines and above, Ada programs need to be well documented to be preserved and maintained. The language used to specify an Ada document is called Ada Structure Design Language (ASDL). This language sets some rules to help derive a well formatted Ada detailed design document. The rules are defined to meet the needs of a project manager, a maintenance team, a programmer and a systems designer. The design document templates, the document extractor, and the rules set forth by the ASDL are explained in detail.

  6. C Language Integrated Production System, Ada Version

    NASA Technical Reports Server (NTRS)

    Culbert, Chris; Riley, Gary; Savely, Robert T.; Melebeck, Clovis J.; White, Wesley A.; Mcgregor, Terry L.; Ferguson, Melisa; Razavipour, Reza

    1992-01-01

    CLIPS/Ada provides capabilities of CLIPS v4.3 but uses Ada as source language for CLIPS executable code. Implements forward-chaining rule-based language. Program contains inference engine and language syntax providing framework for construction of expert-system program. Also includes features for debugging application program. Based on Rete algorithm which provides efficient method for performing repeated matching of patterns. Written in Ada.

  7. DOE-EERC jointly sponsored research program

    SciTech Connect

    Hendrikson, J.G.; Sondreal, E.A.

    1999-09-01

    U.S. Department of Energy (DOE) Cooperative Agreement DE-FC21-93MC30098 funded through the Office of Fossil Energy and administered at the Federal Energy Technology Center (FETC) supported the performance of a Jointly Sponsored Research Program (JSRP) at the Energy and Environmental Research Center (EERC) with a minimum 50% nonfederal cost share to assist industry in commercializing and effectively applying efficient, nonpolluting energy technologies that can compete effectively in meeting market demands for clean fuels, chemical feedstocks, and electricity in the 21st century. The objective of the JSRP was to advance the deployment of advanced technologies for improving energy efficiency and environmental performance through jointly sponsored research on topics that would not be adequately addressed by the private sector alone. Examples of such topics include the barriers to hot-gas cleaning impeding the deployment of high-efficiency power systems and the search for practical means for sequestering CO{sub 2} generated by fossil fuel combustion. The selection of particular research projects was guided by a combination of DOE priorities and market needs, as provided by the requirement for joint venture funding approved both by DOE and the private sector sponsor. The research addressed many different energy resource and related environmental problems, with emphasis directed toward the EERC's historic lead mission in low-rank coals (LRCs), which represent approximately half of the U.S. coal resources in the conterminous states, much larger potential resources in Alaska, and a major part of the energy base in the former U.S.S.R., East Central Europe, and the Pacific Rim. The Base and JSRP agreements were tailored to the growing awareness of critical environmental issues, including water supply and quality, air toxics (e.g., mercury), fine respirable particulate matter (PM{sub 2.5}), and the goal of zero net CO{sub 2} emissions.

  8. AN ADA NAMELIST PACKAGE

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.

    1994-01-01

    The Ada Namelist Package, developed for the Ada programming language, enables a calling program to read and write FORTRAN-style namelist files. A namelist file consists of any number of assignment statements in any order. Features of the Ada Namelist Package are: the handling of any combination of user-defined types; the ability to read vectors, matrices, and slices of vectors and matrices; the handling of mismatches between variables in the namelist file and those in the programmed list of namelist variables; and the ability to avoid searching the entire input file for each variable. The principle user benefits of this software are the following: the ability to write namelist-readable files, the ability to detect most file errors in the initialization phase, a package organization that reduces the number of instantiated units to a few packages rather than to many subprograms, a reduced number of restrictions, and an increased execution speed. The Ada Namelist reads data from an input file into variables declared within a user program. It then writes data from the user program to an output file, printer, or display. The input file contains a sequence of assignment statements in arbitrary order. The output is in namelist-readable form. There is a one-to-one correspondence between namelist I/O statements executed in the user program and variables read or written. Nevertheless, in the input file, mismatches are allowed between assignment statements in the file and the namelist read procedure statements in the user program. The Ada Namelist Package itself is non-generic. However, it has a group of nested generic packages following the nongeneric opening portion. The opening portion declares a variety of useraccessible constants, variables and subprograms. The subprograms are procedures for initializing namelists for reading, reading and writing strings. The subprograms are also functions for analyzing the content of the current dataset and diagnosing errors. Two nested

  9. Software unit testing in Ada environment

    NASA Technical Reports Server (NTRS)

    Warnock, Glenn

    1986-01-01

    A validation procedure for the Ada binding of the Graphical Kernel System (GKS) is being developed. PRIOR Data Sciences is also producing a version of the GKS written in Ada. These major software engineering projects will provide an opportunity to demonstrate a sound approach for software testing in an Ada environment. The GKS/Ada validation capability will be a collection of test programs and data, and test management guidelines. These products will be used to assess the correctness, completeness, and efficiency of any GKS/Ada implementation. The GKS/Ada developers will be able to obtain the validation software for their own use. It is anticipated that this validation software will eventually be taken over by an independent standards body to provide objective assessments of GKS/Ada implementations, using an approach similar to the validation testing currently applied to Ada compilers. In the meantime, if requested, this validation software will be used to assess GKS/Ada products. The second project, implementation of GKS using the Ada language, is a conventional software engineering tasks. It represents a large body of Ada code and has some interesting testing problems associated with automatic testing of graphics routines. Here the normal test practices which include automated regression testing, independent quality assistance, test configuration management, and the application of software quality metrics will be employed. The software testing methods emphasize quality enhancement and automated procedures. Ada makes some aspects of testing easier, and introduces some concerns. These issues are addressed.

  10. Department of Defense Joint Robotics Program

    NASA Astrophysics Data System (ADS)

    Toscano, Michael

    1999-07-01

    The goal of the Joint Robotics Program (JRP) is to develop and field a family of unmanned ground vehicle systems for a range of military applications in accordance with user requirements. The program's structure calls for fielding first generation systems, maturing requisite technology and upgrading capabilities in an evolutionary manner. In the near term, acquisition programs emphasize teleoperation for battlefield environments, more autonomous functioning for structured environments, and extensive opportunities for users to operate UGVs. Semi-autonomous mobility in unstructured environments is the main thrust of the JRP technology base. Recent successes with prototypical countermine systems in Bosnia, as well as soldiers' and Marines' experimentation with reconnaissance unmanned ground vehicles (UGVs) have led to an explosion of requirements in other mission areas. Users are developing requirements for UGVs that: convoy with manned vehicles; carry and deliver supplies; carry and employ weapons; can be carried in a backpack and reconnoiter inside multi-story buildings. The JRP has made considerable progress over its ten year existence, and is poised to provide our Armed Forces with a 'leap-ahead' capability in the 21st Century.

  11. Ada Compiler Validation Summary Report: Certificate Number: 880529I1. 09137 Telesoft/TeleLOGIC TeleGen2 UNIX 386 Ada Compiler Version 1.0 (Host and Target)

    DTIC Science & Technology

    1988-06-07

    registered trademark of the United States Government (Ada Joint Program Office). D_ T --bmONST AT A__L___.. p ,, oi,0, ecr 8 9 2 1 3 0 8 5 UNCLASSIFIED...ACCESSION NO. 3. RECIPIENT’S CATALOG NUMBER 4. TITLE (and Subtitle) 5 . TYPE OF REPORT & PERIOD COVERED Ada Compiler Validation Summary Report: 29 May 1988...TERMS ...... ............... 1-4 1.5 ACVC TEST CLASSES ..... ................ .1- 5 CHAPTER 2 CONFIGURATION INFORMATION 2.1 CONFIGURATION TESTED

  12. Ada training evaluation and recommendations from the Gamma Ray Observatory Ada Development Team

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The Ada training experiences of the Gamma Ray Observatory Ada development team are related, and recommendations are made concerning future Ada training for software developers. Training methods are evaluated, deficiencies in the training program are noted, and a recommended approach, including course outline, time allocation, and reference materials, is offered.

  13. Ada training evaluation and recommendations from the Gamma Ray Observatory Ada Development Team

    SciTech Connect

    Not Available

    1985-10-01

    The Ada training experiences of the Gamma Ray Observatory Ada development team are related, and recommendations are made concerning future Ada training for software developers. Training methods are evaluated, deficiencies in the training program are noted, and a recommended approach, including course outline, time allocation, and reference materials, is offered.

  14. The repository-based software engineering program: Redefining AdaNET as a mainstream NASA source

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Repository-based Software Engineering Program (RBSE) is described to inform and update senior NASA managers about the program. Background and historical perspective on software reuse and RBSE for NASA managers who may not be familiar with these topics are provided. The paper draws upon and updates information from the RBSE Concept Document, baselined by NASA Headquarters, Johnson Space Center, and the University of Houston - Clear Lake in April 1992. Several of NASA's software problems and what RBSE is now doing to address those problems are described. Also, next steps to be taken to derive greater benefit from this Congressionally-mandated program are provided. The section on next steps describes the need to work closely with other NASA software quality, technology transfer, and reuse activities and focuses on goals and objectives relative to this need. RBSE's role within NASA is addressed; however, there is also the potential for systematic transfer of technology outside of NASA in later stages of the RBSE program. This technology transfer is discussed briefly.

  15. Program Management Challenges in a Joint Service Environment

    DTIC Science & Technology

    2007-05-10

    Shelley Yarborough, Mr. John Caraway , and CW5 (Ret) Mike Kather from the Program Executive Office (PEO) Aviation, Redstone Arsenal, AL, for providing...with Mr. John Caraway , Product Director, Joint Cargo Aircraft, Subject: Lessons Learned, Joint Cargo Aircraft, 6 December 2006. 59. Raytheon/EADS CASA...with Mr. John Caraway , Product Director, Joint Cargo Aircraft, Subject: Lessons Learned, Joint Cargo Aircraft, 6 December 2006. 61. John Caraway

  16. Ada task scheduling: A focused Ada investigation

    NASA Technical Reports Server (NTRS)

    Legrand, Sue

    1988-01-01

    The types of control that are important for real time task scheduling are discussed. Some closely related real time issues are mentioned and major committee and research activities in this area are delineated. Although there are some problems with Ada and its real time task scheduling, Ada presents fewer than any known alternative. Ada was designed for the domain of real time embedded systems, but Ada compilers may not contain a level of task scheduling support that is adequate for all real time applications. The question addressed is which implementations of Ada's task scheduling are adequate for effective real time systems for NASA applications.

  17. On Programming Transputers to Capture Ada Multitasking for the NPS autonomous Underwater Vehicle

    DTIC Science & Technology

    1991-12-01

    Beginning Location End Location AUTQPILOT MARS MARS AVOIDANCE PLUTO SATURN EXEMISSION SATURN PLUTO GUIDANCE VENUS SATURN MONITOR PLUTO PLUTO NAVIGATION...wsl, in, out, ws2) [IOOOJINT d: SEQ SKIP 51 d. Pluto - File: plutoh.occ #OPTION "AGNVW" #INCLUDE "hostio-inc" PROC pluto.hamness (CHAN OF INT Mars2Pluto...INTEGER; type PATH-ARRAY is array (1..NUM_PATHS) of INTEGER; type PROGRAMS is (EARTH, MARS, VENUS, SATURN, PLUTO ); - These constants defined for passing

  18. Training Engineers of Joint Programs for the European Aerospace Industry.

    ERIC Educational Resources Information Center

    Thomas, Jurgen

    1985-01-01

    Examines topics and issues related to training engineers of joint programs for the European aerospace industry. Forms of cooperation, European educational systems, and skills needed to successfully work as an engineer in a joint program for the European aircraft industry are the major areas addressed. (JN)

  19. Transforming AdaPT to Ada

    NASA Technical Reports Server (NTRS)

    Goldsack, Stephen J.; Holzbach-Valero, A. A.; Waldrop, Raymond S.; Volz, Richard A.

    1991-01-01

    This paper describes how the main features of the proposed Ada language extensions intended to support distribution, and offered as possible solutions for Ada9X can be implemented by transformation into standard Ada83. We start by summarizing the features proposed in a paper (Gargaro et al, 1990) which constitutes the definition of the extensions. For convenience we have called the language in its modified form AdaPT which might be interpreted as Ada with partitions. These features were carefully chosen to provide support for the construction of executable modules for execution in nodes of a network of loosely coupled computers, but flexibly configurable for different network architectures and for recovery following failure, or adapting to mode changes. The intention in their design was to provide extensions which would not impact adversely on the normal use of Ada, and would fit well in style and feel with the existing standard. We begin by summarizing the features introduced in AdaPT.

  20. Update of GRASP/Ada reverse engineering tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1993-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) successfully created and prototyped a new algorithmic level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada PDL or source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional pretty printed Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype CSD generator (Version 1) was designed and implemented using FLEX and BISON running under VMS on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented using the HP widget toolkit and the X Windows System. In Phase 3, the user interface was extensively reworked using the Athena widget toolkit and X Windows. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. Following Phase 3,e two update phases were completed. Update'92 focused on the initial analysis of evaluation data collected from software engineering students at Auburn University and the addition of significant enhancements to the user interface. Update'93 (the current update) focused on the statistical analysis of the data collected in the previous update and preparation of Version 3.4 of the prototype for limited distribution to facilitate further evaluation. The current prototype provides the capability for the user to generate CSD's from Ada PDL or source code in a reverse engineering as well as forward engineering mode with a level of flexibility suitable for practical

  1. Formal methods in the design of Ada 1995

    NASA Technical Reports Server (NTRS)

    Guaspari, David

    1995-01-01

    Formal, mathematical methods are most useful when applied early in the design and implementation of a software system--that, at least, is the familiar refrain. I will report on a modest effort to apply formal methods at the earliest possible stage, namely, in the design of the Ada 95 programming language itself. This talk is an 'experience report' that provides brief case studies illustrating the kinds of problems we worked on, how we approached them, and the extent (if any) to which the results proved useful. It also derives some lessons and suggestions for those undertaking future projects of this kind. Ada 95 is the first revision of the standard for the Ada programming language. The revision began in 1988, when the Ada Joint Programming Office first asked the Ada Board to recommend a plan for revising the Ada standard. The first step in the revision was to solicit criticisms of Ada 83. A set of requirements for the new language standard, based on those criticisms, was published in 1990. A small design team, the Mapping Revision Team (MRT), became exclusively responsible for revising the language standard to satisfy those requirements. The MRT, from Intermetrics, is led by S. Tucker Taft. The work of the MRT was regularly subject to independent review and criticism by a committee of distinguished Reviewers and by several advisory teams--for example, the two User/Implementor teams, each consisting of an industrial user (attempting to make significant use of the new language on a realistic application) and a compiler vendor (undertaking, experimentally, to modify its current implementation in order to provide the necessary new features). One novel decision established the Language Precision Team (LPT), which investigated language proposals from a mathematical point of view. The LPT applied formal mathematical analysis to help improve the design of Ada 95 (e.g., by clarifying the language proposals) and to help promote its acceptance (e.g., by identifying a

  2. Initial Ada components evaluation

    NASA Technical Reports Server (NTRS)

    Moebes, Travis

    1989-01-01

    The SAIC has the responsibility for independent test and validation of the SSE. They have been using a mathematical functions library package implemented in Ada to test the SSE IV and V process. The library package consists of elementary mathematical functions and is both machine and accuracy independent. The SSE Ada components evaluation includes code complexity metrics based on Halstead's software science metrics and McCabe's measure of cyclomatic complexity. Halstead's metrics are based on the number of operators and operands on a logical unit of code and are compiled from the number of distinct operators, distinct operands, and total number of occurrences of operators and operands. These metrics give an indication of the physical size of a program in terms of operators and operands and are used diagnostically to point to potential problems. McCabe's Cyclomatic Complexity Metrics (CCM) are compiled from flow charts transformed to equivalent directed graphs. The CCM is a measure of the total number of linearly independent paths through the code's control structure. These metrics were computed for the Ada mathematical functions library using Software Automated Verification and Validation (SAVVAS), the SSE IV and V tool. A table with selected results was shown, indicating that most of these routines are of good quality. Thresholds for the Halstead measures indicate poor quality if the length metric exceeds 260 or difficulty is greater than 190. The McCabe CCM indicated a high quality of software products.

  3. Ada (Trade Name) Bibliography. Volume 3.

    DTIC Science & Technology

    1986-02-01

    PROTOTYPING USING THE SETL PROGRAMMING LANGUAGE SCHULTZ. JAMES B., NONAFFILIATED 4642 -03 WEAPONS THAT THINK SCHULTZ, LENNART , CRONE&KOCH ORDRUPVEJ1O1,DK...AS A TARGET FOR ADA SUBRAHMANYAM, T CARTER, U. OF UTAH, SALT LAKE CITY, UTAH 84112 3455 -01 TRANSFORMATION OF ADA PROGRAMS INTO SILICON SVENSSON , GERT

  4. Rene 95 brazed joint metallurgical program

    NASA Technical Reports Server (NTRS)

    Gay, C.; Givens, J.; Mastrorroco, S.; Sterman, A.

    1972-01-01

    This metallurgical program was specifically conducted for the establishment of material properties required for the design of the LF460 fan. The LF460 lift fan is an advanced 18:1 high thrust to weight single stage design. It has a turbine attached to the outer flowpath of the fan blade tip which minimizes the axial depth of the fan. Advanced lightweight attachment designs are employed in this concept to achieve minimum mass polar moments of inertia which are required for good aircraft flight response control. The design features which are unique to this advanced LF460 lift fan are the 0.010 inch thin Udimet 700 alloy integral tip turbine design, minimum weight braze attachment of the turbine to the fan blade, and the high strength and elevated temperature capability of the Rene'95 alloy for the fan blade. The data presented in this report show that the LF460 fan rotor design is feasible and that the design stresses and margins of safety were more than adequate. Prior to any production application, however, additional stress rupture/shear lap joints should be run in order to establish a firm 1200 F stress rupture curve for the CM50 braze metal.

  5. An Embedded Rule-Based Diagnostic Expert System in Ada

    NASA Technical Reports Server (NTRS)

    Jones, Robert E.; Liberman, Eugene M.

    1992-01-01

    Ada is becoming an increasingly popular programming language for large Government-funded software projects. Ada with it portability, transportability, and maintainability lends itself well to today's complex programming environment. In addition, expert systems have also assumed a growing role in providing human-like reasoning capability expertise for computer systems. The integration is discussed of expert system technology with Ada programming language, especially a rule-based expert system using an ART-Ada (Automated Reasoning Tool for Ada) system shell. NASA Lewis was chosen as a beta test site for ART-Ada. The test was conducted by implementing the existing Autonomous Power EXpert System (APEX), a Lisp-based power expert system, in ART-Ada. Three components, the rule-based expert systems, a graphics user interface, and communications software make up SMART-Ada (Systems fault Management with ART-Ada). The rules were written in the ART-Ada development environment and converted to Ada source code. The graphics interface was developed with the Transportable Application Environment (TAE) Plus, which generates Ada source code to control graphics images. SMART-Ada communicates with a remote host to obtain either simulated or real data. The Ada source code generated with ART-Ada, TAE Plus, and communications code was incorporated into an Ada expert system that reads the data from a power distribution test bed, applies the rule to determine a fault, if one exists, and graphically displays it on the screen. The main objective, to conduct a beta test on the ART-Ada rule-based expert system shell, was achieved. The system is operational. New Ada tools will assist in future successful projects. ART-Ada is one such tool and is a viable alternative to the straight Ada code when an application requires a rule-based or knowledge-based approach.

  6. Hierarchical Ada robot programming system (HARPS)- A complete and working telerobot control system based on the NASREM model

    NASA Technical Reports Server (NTRS)

    Leake, Stephen; Green, Tom; Cofer, Sue; Sauerwein, Tim

    1989-01-01

    HARPS is a telerobot control system that can perform some simple but useful tasks. This capability is demonstrated by performing the ORU exchange demonstration. HARPS is based on NASREM (NASA Standard Reference Model). All software is developed in Ada, and the project incorporates a number of different CASE (computer-aided software engineering) tools. NASREM was found to be a valid and useful model for building a telerobot control system. Its hierarchical and distributed structure creates a natural and logical flow for implementing large complex robust control systems. The ability of Ada to create and enforce abstraction enhanced the implementation of such control systems.

  7. Improvement of Hungarian Joint Terminal Attack Program

    DTIC Science & Technology

    2013-06-13

    Forward Looking Infrared GLTD Ground Laser Target Designator HDF Hungarian Defense Force JFO Joint Fires Observer JTAC Joint Terminal Attack Controller......FLIR at least. Laser capability is another important material requirement for CAS aircraft. Laser systems contain two important components. A low

  8. Ada in Introductory Computer Science Courses

    DTIC Science & Technology

    1993-01-01

    Sacred Heart University’s current computer science curriculum has been modified in the 1992-1993 school year after receiving an ARPA grant(Advanced...grant entitled Ada in Introductory Computer Science Course, allowed for the modification of both introductory programming courses to use Ada as the...introductory computer science courses CS050 (Introduction to Computer Science ) and CS051 (Data Structures) were developed to include Ada and software

  9. Atomic Data and Modelling for Fusion: the ADAS Project

    SciTech Connect

    Summers, H. P.; O'Mullane, M. G.

    2011-05-11

    The paper is an update on the Atomic Data and Analysis Structure, ADAS, since ICAM-DATA06 and a forward look to its evolution in the next five years. ADAS is an international project supporting principally magnetic confinement fusion research. It has participant laboratories throughout the world, including ITER and all its partner countries. In parallel with ADAS, the ADAS-EU Project provides enhanced support for fusion research at Associated Laboratories and Universities in Europe and ITER. OPEN-ADAS, sponsored jointly by the ADAS Project and IAEA, is the mechanism for open access to principal ADAS atomic data classes and facilitating software for their use. EXTENDED-ADAS comprises a variety of special, integrated application software, beyond the purely atomic bounds of ADAS, tuned closely to specific diagnostic analyses and plasma models.The current scientific content and scope of these various ADAS and ADAS related activities are briefly reviewed. These span a number of themes including heavy element spectroscopy and models, charge exchange spectroscopy, beam emission spectroscopy and special features which provide a broad baseline of atomic modelling and support. Emphasis will be placed on 'lifting the fundamental data baseline'--a principal ADAS task for the next few years. This will include discussion of ADAS and ADAS-EU coordinated and shared activities and some of the methods being exploited.

  10. Atomic Data and Modelling for Fusion: the ADAS Project

    NASA Astrophysics Data System (ADS)

    Summers, H. P.; O'Mullane, M. G.

    2011-05-01

    The paper is an update on the Atomic Data and Analysis Structure, ADAS, since ICAM-DATA06 and a forward look to its evolution in the next five years. ADAS is an international project supporting principally magnetic confinement fusion research. It has participant laboratories throughout the world, including ITER and all its partner countries. In parallel with ADAS, the ADAS-EU Project provides enhanced support for fusion research at Associated Laboratories and Universities in Europe and ITER. OPEN-ADAS, sponsored jointly by the ADAS Project and IAEA, is the mechanism for open access to principal ADAS atomic data classes and facilitating software for their use. EXTENDED-ADAS comprises a variety of special, integrated application software, beyond the purely atomic bounds of ADAS, tuned closely to specific diagnostic analyses and plasma models. The current scientific content and scope of these various ADAS and ADAS related activities are briefly reviewed. These span a number of themes including heavy element spectroscopy and models, charge exchange spectroscopy, beam emission spectroscopy and special features which provide a broad baseline of atomic modelling and support. Emphasis will be placed on `lifting the fundamental data baseline'—a principal ADAS task for the next few years. This will include discussion of ADAS and ADAS-EU coordinated and shared activities and some of the methods being exploited.

  11. 76 FR 9399 - ITS Joint Program Office; Pre-Proposal Safety Pilot Joint Bidders Conference; Notice of Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... ITS Joint Program Office; Pre-Proposal Safety Pilot Joint Bidders Conference; Notice of Public Meeting...: Notice. The U.S. Department of Transportation ITS Joint Program Office (ITS JPO) is conducting a Pre-proposal Conference (``Safety Pilot Joint Bidders Conference'') on February 22, 2011 from 8:30 a.m. to...

  12. Ada/POSIX binding: A focused Ada investigation

    NASA Technical Reports Server (NTRS)

    Legrand, Sue

    1988-01-01

    NASA is seeking an operating system interface definition (OSID) for the Space Station Program (SSP) in order to take advantage of the commercial off-the-shelf (COTS) products available today and the many that are expected in the future. NASA would also like to avoid the reliance on any one source for operating systems, information system, communication system, or instruction set architecture. The use of the Portable Operating System Interface for Computer Environments (POSIX) is examined as a possible solution to this problem. Since Ada is already the language of choice for SSP, the question of an Ada/POSIX binding is addressed. The intent of the binding is to provide access to the POSIX standard operation system (OS) interface and environment, by which application portability of Ada applications will be supported at the source code level. A guiding principle of Ada/POSIX binding development is a clear conformance of the Ada interface with the functional definition of POSIX. The interface is intended to be used by both application developers and system implementors. The objective is to provide a standard that allows a strictly conforming application source program that can be compiled to execute on any conforming implementation. Special emphasis is placed on first providing those functions and facilities that are needed in a wide variety of commercial applications

  13. IDA and the Technical Cooperation Program Real-Time Systems and Ada Workshop, 21-23 June 1988

    DTIC Science & Technology

    1988-06-01

    Deputy Under Secretary of Defense RAM Random Access Memory R&AT Reasearch and Advance Technology RISC Reduced Instruction Set Computer SE1 Software...D-,dz Ada Information Clearing House 3D139 1211 S. Fern St. (C107) Pentagon Washington, D.C. 20301 (703) 694-0211 jbatz@ajpo.sei.cmu.edu Ms. Mary

  14. Proceedings of the First NASA Ada Users' Symposium

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Ada has the potential to be a part of the most significant change in software engineering technology within NASA in the last twenty years. Thus, it is particularly important that all NASA centers be aware of Ada experience and plans at other centers. Ada activity across NASA are covered, with presenters representing five of the nine major NASA centers and the Space Station Freedom Program Office. Projects discussed included - Space Station Freedom Program Office: the implications of Ada on training, reuse, management and the software support environment; Johnson Space Center (JSC): early experience with the use of Ada, software engineering and Ada training and the evaluation of Ada compilers; Marshall Space Flight Center (MSFC): university research with Ada and the application of Ada to Space Station Freedom, the Orbital Maneuvering Vehicle, the Aero-Assist Flight Experiment and the Secure Shuttle Data System; Lewis Research Center (LeRC): the evolution of Ada software to support the Space Station Power Management and Distribution System; Jet Propulsion Laboratory (JPL): the creation of a centralized Ada development laboratory and current applications of Ada including the Real-time Weather Processor for the FAA; and Goddard Space Flight Center (GSFC): experiences with Ada in the Flight Dynamics Division and the Extreme Ultraviolet Explorer (EUVE) project and the implications of GSFC experience for Ada use in NASA. Despite the diversity of the presentations, several common themes emerged from the program: Methodology - NASA experience in general indicates that the effective use of Ada requires modern software engineering methodologies; Training - It is the software engineering principles and methods that surround Ada, rather than Ada itself, which requires the major training effort; Reuse - Due to training and transition costs, the use of Ada may initially actually decrease productivity, as was clearly found at GSFC; and real-time work at LeRC, JPL and GSFC shows

  15. Ada Compiler Validation Summary Report. Certificate Number: 891121A1. 10197. Alsys AlsyCOMP 036, Version 5.1, APOLLO DN3000 Host and Motorola MVME101 (68000) Target. Completion of On-Site Testing: 21 November 1989

    DTIC Science & Technology

    1989-11-21

    Language, ANSI/MIL-STD-1815A, February 1Q83, and ISO 8652-1987. 2. Ada Compiler Validation Procedures and, Ada Joint Program Office, May 1989. 3. Ada...comments are given a unique identification number having the form AI-ddddd. Ada Standard ANSI/MIL-STD-1815A, February 1983 and ISO 8652-1987. Applicant The...INTEGERLASTPLUS_1 ’ 2768 A universal integer literal whose value is INTEGER’LAST + 1. 25 TEST PARAMETERS Name and Meaning Valie $LESSTHAN DURATION

  16. GRASP/Ada 95: Reverse Engineering Tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1996-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) has successfully created and prototyped an algorithmic level graphical representation for Ada software, the Control Structure Diagram (CSD), and a new visualization for a fine-grained complexity metric called the Complexity Profile Graph (CPG). By synchronizing the CSD and the CPG, the CSD view of control structure, nesting, and source code is directly linked to the corresponding visualization of statement level complexity in the CPG. GRASP has been integrated with GNAT, the GNU Ada 95 Translator to provide a comprehensive graphical user interface and development environment for Ada 95. The user may view, edit, print, and compile source code as a CSD with no discernible addition to storage or computational overhead. The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis has been on the automatic generation of the CSD from Ada 95 source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. The current update has focused on the design and implementation of a new Motif compliant user interface, and a new CSD generator consisting of a tagger and renderer. The Complexity Profile Graph (CPG) is based on a set of functions that describes the context, content, and the scaling for complexity on a statement by statement basis. When combined graphicafly, the result is a composite profile of complexity for the program unit. Ongoing research includes the development and refinement of the associated functions, and the development of the CPG generator prototype. The current Version 5.0 prototype provides the capability for the user to generate CSDs and CPGs from Ada 95 source code in a reverse engineering as well as forward engineering mode with a level of flexibility suitable for

  17. Joint University Program for Air Transportation Research, 1986

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1988-01-01

    The research conducted under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA and the FAA, one each with the Mass. Inst. of Tech., Ohio Univ., and Princeton Univ. Completed works, status reports, and bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of activities is presented.

  18. A Program in Air Transportation Technology (Joint University Program)

    NASA Technical Reports Server (NTRS)

    Stengel, Robert F.

    1996-01-01

    The Joint University Program on Air Transportation Technology was conducted at Princeton University from 1971 to 1995. Our vision was to further understanding of the design and operation of transport aircraft, of the effects of atmospheric environment on aircraft flight, and of the development and utilization of the National Airspace System. As an adjunct, the program emphasized the independent research of both graduate and undergraduate students. Recent principal goals were to develop and verify new methods for design and analysis of intelligent flight control systems, aircraft guidance logic for recovery from wake vortex encounter, and robust flight control systems. Our research scope subsumed problems associated with multidisciplinary aircraft design synthesis and analysis based on flight physics, providing a theoretical basis for developing innovative control concepts that enhance aircraft performance and safety. Our research focus was of direct interest not only to NASA but to manufacturers of aircraft and their associated systems. Our approach, metrics, and future directions described in the remainder of the report.

  19. General-Purpose Ada Software Packages

    NASA Technical Reports Server (NTRS)

    Klumpp, Allan R.

    1991-01-01

    Collection of subprograms brings to Ada many features from other programming languages. All generic packages designed to be easily instantiated for types declared in user's facility. Most packages have widespread applicability, although some oriented for avionics applications. All designed to facilitate writing new software in Ada. Written on IBM/AT personal computer running under PC DOS, v.3.1.

  20. ART/Ada and CLIPS/Ada

    NASA Technical Reports Server (NTRS)

    Culbert, Chris

    1990-01-01

    Although they have reached a point of commercial viability, expert systems were originally developed in artificial intelligence (AI) research environments. Many of the available tools still work best in such environments. These environments typically utilize special hardware such as LISP machines and relatively unfamiliar languages such as LISP or Prolog. Space Station applications will require deep integration of expert system technology with applications developed in conventional languages, specifically Ada. The ability to apply automation to Space Station functions could be greatly enhanced by widespread availability of state-of-the-art expert system tools based on Ada. Although there have been some efforts to examine the use of Ada for AI applications, there are few, if any, existing products which provide state-of-the-art AI capabilities in an Ada tool. The goal of the ART/Ada Design Project is to conduct research into the implementation in Ada of state-of-the-art hybrid expert systems building tools (ESBT's). This project takes the following approach: using the existing design of the ART-IM ESBT as a starting point, analyze the impact of the Ada language and Ada development methodologies on that design; redesign the system in Ada; and analyze its performance. The research project will attempt to achieve a comprehensive understanding of the potential for embedding expert systems in Ada systems for eventual application in future Space Station Freedom projects. During Phase 1 of the project, initial requirements analysis, design, and implementation of the kernel subset of ART-IM functionality was completed. During Phase 2, the effort has been focused on the implementation and performance analysis of several versions with increasing functionality. Since production quality ART/Ada tools will not be available for a considerable time, and additional subtask of this project will be the completion of an Ada version of the CLIPS expert system shell developed by NASA

  1. 75 FR 13643 - ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice of... (FACA) (Pub. L. 72-363; 5 U.S.C. app. 2), a meeting of the Intelligent Transportation Systems (ITS... implementation of intelligent transportation systems. Through its sponsor, the ITS Joint Program Office...

  2. An evaluation of Ada for Al applications

    NASA Technical Reports Server (NTRS)

    Wallace, David R.

    1986-01-01

    Expert system technology seems to be the most promising type of Artificial Intelligence (AI) application for Ada. An expert system implemented with an expert system shell provides a highly structured approach that fits well with the structured approach found in Ada systems. The current commercial expert system shells use Lisp. In this highly structured situation a shell could be built that used Ada just as well. On the other hand, if it is necessary to deal with some AI problems that are not suited to expert systems, the use of Ada becomes more problematical. Ada was not designed as an AI development language, and is not suited to that. It is possible that an application developed in say, Common Lisp could be translated to Ada for actual use in a particular application, but this could be difficult. Some standard Ada packages could be developed to make such a translation easier. If the most general AI programs need to be dealt with, a Common Lisp system integrated with the Ada Environment is probably necessary. Aside from problems with language features, Ada, by itself, is not well suited to the prototyping and incremental development that is well supported by Lisp.

  3. A small evaluation suite for Ada compilers

    NASA Technical Reports Server (NTRS)

    Wilke, Randy; Roy, Daniel M.

    1986-01-01

    After completing a small Ada pilot project (OCC simulator) for the Multi Satellite Operations Control Center (MSOCC) at Goddard last year, the use of Ada to develop OCCs was recommended. To help MSOCC transition toward Ada, a suite of about 100 evaluation programs was developed which can be used to assess Ada compilers. These programs compare the overall quality of the compilation system, compare the relative efficiencies of the compilers and the environments in which they work, and compare the size and execution speed of generated machine code. Another goal of the benchmark software was to provide MSOCC system developers with rough timing estimates for the purpose of predicting performance of future systems written in Ada.

  4. Dietary studies in the joint US-Russian space program.

    PubMed

    Rice, B L; Lane, H W

    1997-10-01

    Metabolic experiments in the joint US-Russian space program involve analysis of food records, which include weighed foods, stable-isotope turnover, and biochemical samples collected before, during, and after the flights. This article describes the methods of monitoring dietary intake for this program.

  5. Ada Compiler Validation Summary Report: Certificate Number: 890919W1. 10161, R.R. Software, Inc., Integrada, Version 5.2 IBM PS/2, Model 80

    DTIC Science & Technology

    1989-09-19

    Validation Testing, Ada Validation Office, AVO , Ada Validation Facility, AVF, ANSI/PlL-S.D- 1815A, Ada Joint Program Office, AJPO 20 . AISI AllI (Contenut...Validation Organization ( AVO ). On-site testing was completed 19 September 1989 at Madison WI. 1.2 USE OF THIS VALIDATION SUMMARY REPORT Consistent with the...national laws of the originating country, the AVO may make full and free public disclosure of this report. In the United States, this is provided in

  6. Large Scale Software System Design of the Missile Minder AN/TSQ-73 Using the ADA Programming Language.

    DTIC Science & Technology

    1982-11-09

    D -i 3838 LARGE SCALE SOFTWARE SYSTEM DESIGN OF THE MISSILE HINDER AN/TSO-73 USING T..U) CONTROL DATA CORP 5HREWSBURYCNJiGOVERNMENT SYSTEMS 89 NOY 92...UNCLASSIFIED D 88-SSi--987 F/G 9/2 NL 1.0 LI ... .2. ~ 22.0.. . - 1.8 1111.25 LA1 14 11 . -11U1=m MICROCOPY RESOLUTION TEST CHART I NATION~AL BUREAU...Designer’s Guide B-I C System Entity Diagrams C-1 D Ada-Based System Design Language D -I E Data Flow Diagrams E-1 F Data Dictionary F-I G Structure

  7. Ada education in a software life-cycle context

    NASA Technical Reports Server (NTRS)

    Clough, Anne J.

    1986-01-01

    Some of the experience gained from a comprehensive educational program undertaken at The Charles Stark Draper Lab. to introduce the Ada language and to transition modern software engineering technology into the development of Ada and non-Ada applications is described. Initially, a core group, which included manager, engineers and programmers, received training in Ada. An Ada Office was established to assume the major responsibility for training, evaluation, acquisition and benchmarking of tools, and consultation on Ada projects. As a first step in this process, and in-house educational program was undertaken to introduce Ada to the Laboratory. Later, a software engineering course was added to the educational program as the need to address issues spanning the entire software life cycle became evident. Educational efforts to date are summarized, with an emphasis on the educational approach adopted. Finally, lessons learned in administering this program are addressed.

  8. The Cost of Commonality: Assessing Value in Joint Programs

    DTIC Science & Technology

    2015-12-01

    Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and...Acquisition Programs (MDAPs) have become increasingly joint efforts. This trend has led to expanding program complexities and interdependencies. The...provides a means for managers to evaluate cost-effectiveness in the portfolio context and compare meaningful differences among program alternatives

  9. Proceedings of the third international IEEE conference on Ada applications and environments

    SciTech Connect

    Not Available

    1988-01-01

    These proceedings collect papers on software applications. Topics include: An interleaving symbolic execution approach for the formal verification of Ada programs with tasking, fault-tolerant Ada software, object-oriented frameworks for Ada, and generating multitasking Ada programs from high-level specifications.

  10. Joint University Program for Air Transportation Research, 1984

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1987-01-01

    The research conducted during 1984 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and bibliographies are presented for research topics, which include navigation, guidance, control and display concepts. An overview of the year's activities for each of the schools is also presented.

  11. Joint University Program for Air Transportation Research, 1988-1989

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1990-01-01

    The research conducted during 1988 to 1989 under the NASA/FAA-sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and annotated bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of the year's activities for each university is also presented.

  12. Joint University Program for Air Transportation Research, 1983

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1987-01-01

    The research conducted during 1983 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The material was presented at a conference held at the Federal Aviation Administration Technical Center, Altantic City, New Jersey, December 16, 1983. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and bibliographies are presented for research topics, which include navigation, guidance, control, and display concepts. An overview of the year's activities for each of the universities is also presented.

  13. Joint University Program for Air Transportation Research, 1987

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1989-01-01

    The research conducted during 1987 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of 3 grants sponsored by NASA-Langley and the FAA, one each with the MIT, Ohio Univ., and Princeton Univ. Completed works, status reports, and annotated bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of the year's activities for each university is also presented.

  14. Biomedical Masters Program: Local Joint Effort

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1976

    1976-01-01

    Describes a part-time master's program in biomedical science initiated by the Army Medical Research Institute of Infectious Diseases in Maryland and administered by Hood College. Coursework consists mainly of biology and biochemistry and prepares students for biomedical research. (MLH)

  15. Designing and Managing Successful International Joint Development Programs

    DTIC Science & Technology

    2016-04-30

    qÜáêíÉÉåíÜ=^ååì~ä= ^Åèìáëáíáçå=oÉëÉ~êÅÜ= póãéçëáìã= qÜìêëÇ~ó=pÉëëáçåë= sçäìãÉ=ff= = Designing and Managing Successful International Joint Development Programs...Navy Contract Management Processes Rene Rendon, Associate Professor, NPS Designing and Managing Successful International Joint Development ...mêçÖê~ãW= `êÉ~íáåÖ=póåÉêÖó=Ñçê=fåÑçêãÉÇ=`Ü~åÖÉ= - 374 - Designing and Managing Successful International Joint Development Programs Andrew Philip

  16. F-35 Joint Strike Fighter (JSF) Program

    DTIC Science & Technology

    2012-02-16

    Operational Test and Evaluation ( IOT &E), a subset of SDD.61 The eight partner countries are expected to purchase hundreds of F-35s, with the United...Netherlands have agreed to participate in the IOT &E program. UK, the senior F-35 partner, will have the strongest participation in the IOT &E phase...testing. (Telephone conversation with OSD/AT&L, October 3, 2007.) Other partner nations are still weighing their option to participate in the IOT &E

  17. Joint Winter Runway Friction Program Accomplishments

    NASA Technical Reports Server (NTRS)

    Yager, Thomas J.; Wambold, James C.; Henry, John J.; Andresen, Arild; Bastian, Matthew

    2002-01-01

    The major program objectives are: (1) harmonize ground vehicle friction measurements to report consistent friction value or index for similar contaminated runway conditions, for example, compacted snow, and (2) establish reliable correlation between ground vehicle friction measurements and aircraft braking performance. Accomplishing these objectives would give airport operators better procedures for evaluating runway friction and maintaining acceptable operating conditions, providing pilots information to base go/no go decisions, and would contribute to reducing traction-related aircraft accidents.

  18. Selection of Partners for International Joint Degree Programs

    ERIC Educational Resources Information Center

    Brown, Jennifer Lauren

    2013-01-01

    This case study investigates the selection of partner institutions for international joint degree programs at the graduate level utilizing Knight's (2008) challenges to the development of such partnerships which are: Academic Alignment, Mobility and Language concerns, and Recognition and Legitimacy concerns. This study focuses on the criteria used…

  19. Righting the ADA

    ERIC Educational Resources Information Center

    National Council on Disability, 2004

    2004-01-01

    Many Americans with disabilities feel that a series of negative court decisions is reducing their status to that of "second-class citizens," a status that the Americans with Disabilities Act (ADA) was supposed to remedy forever. In this report, the National Council on Disability (NCD), which first proposed the enactment of an ADA and…

  20. Transmitter data collection using Ada

    NASA Technical Reports Server (NTRS)

    Conroy, B. L.

    1988-01-01

    A data collection system installed on the 400 kilowatt X-band transmitter of the Goldstone Solar System Radar is described. The data collection system is built around the off-the-shelf IEEE 488 instrumentation, linked with fiber optics, controlled by an inexpensive computer, and uses software written in the Ada language. The speed and accuracy of the system is discussed, along with programming techniques used for both data collection and reduction.

  1. Ada and software management in NASA: Assessment and recommendations

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Recent NASA missions have required software systems that are larger, more complex, and more critical than NASA software systems of the past. The Ada programming language and the software methods and support environments associated with it are seen as potential breakthroughs in meeting NASA's software requirements. The findings of a study by the Ada and Software Management Assessment Working Group (ASMAWG) are presented. The study was chartered to perform three tasks: (1) assess the agency's ongoing and planned Ada activities; (2) assess the infrastructure (standards, policies, and internal organizations) supporting software management and the Ada activities; and (3) present an Ada implementation and use strategy appropriate for NASA over the next 5 years.

  2. The joint DoD/DOE Munitions Technology Development Program

    SciTech Connect

    Repa, J.V. Jr.

    1994-08-01

    The joint Department of Defense (DoD)/Department of Energy (DOE) Munitions Technology Development Program is a cooperative, jointly funded effort of research and development to improve nonnuclear munitions technology across all service mission areas. This program is enabled under a Memorandum of Understanding, approved in 1985 between the DoD and the DOE, that tasks the nuclear weapons laboratories of the DOE to solve problems in conventional defense. The selection of the technical areas to be investigated is based on their importance to the military services, the needs that are common to the conventional and nuclear weapons programs, the expertise of the performing organization, and the perceived benefit to the overall national defense efforts. The research benefits both DoD and DOE programs; therefore, funding, planning, and monitoring are joint activities. Technology Coordination Groups (TCGs), organized by topical areas, serve as technology liaisons between the DoD and DOE for the exchange of information. The members of the TCGs are technical experts who meet semiannually in an informal workshop format to coordinate multiagency requirements, establish project plans, monitor technical activity, and develop classification guidance. A technical advisory committee of senior DoD and DOE managers administers the program and provides guidance on policy and strategy. The abstracts in this volume were collected from the technical progress report for fiscal year 1993. The annual report is organized by major technology areas. Telephone and fax numbers for the principal contacts are provided with each abstract.

  3. Annotated Ada 95 Reference Manual.

    DTIC Science & Technology

    1994-12-21

    A. Strohmeier (Swiss Fed Inst of Technology: Switzerland); W. Taylor (consultant: UK); J. Tokar ( Tartan ); E. Vasilescu (Grumman); J. Vladik...Language Preci- 69 sion Team (Odyssey Research Associates), the Ada 9X User/Implementer Teams (AETECH, Tartan , TeleSoft), the Ada 9X Implementation...the RM83. [Ada Issue (AI)) (All An Ada Issue (AT) is a numbered ruling from the ARG. {Ada Commentary Integration Document ( ACID )) ( ACID ) The Ada

  4. The Joint Winter Runway Friction Measurement Program: NASA Perspective

    NASA Technical Reports Server (NTRS)

    Yager, Thomas J.

    1996-01-01

    Some background information is given together with the scope and objectives of the 5-year, Joint National Aeronautics & Space Administration (NASA)/Transport Canada (TC)/Federal Aviation Administration (FAA) Winter Runway Friction Measurement Program. The range of the test equipment, the selected test sites and a tentative test program schedule are described. NASA considers the success of this program critical in terms of insuring adequate ground handling performance capability in adverse weather conditions for future aircraft being designed and developed as well as improving the safety of current aircraft ground operations.

  5. Knowledge representation into Ada parallel processing

    NASA Technical Reports Server (NTRS)

    Masotto, Tom; Babikyan, Carol; Harper, Richard

    1990-01-01

    The Knowledge Representation into Ada Parallel Processing project is a joint NASA and Air Force funded project to demonstrate the execution of intelligent systems in Ada on the Charles Stark Draper Laboratory fault-tolerant parallel processor (FTPP). Two applications were demonstrated - a portion of the adaptive tactical navigator and a real time controller. Both systems are implemented as Activation Framework Objects on the Activation Framework intelligent scheduling mechanism developed by Worcester Polytechnic Institute. The implementations, results of performance analyses showing speedup due to parallelism and initial efficiency improvements are detailed and further areas for performance improvements are suggested.

  6. The Katydid system for compiling KEE applications to Ada

    NASA Technical Reports Server (NTRS)

    Filman, Robert E.; Bock, Conrad; Feldman, Roy

    1990-01-01

    Components of a system known as Katydid are developed in an effort to compile knowledge-based systems developed in a multimechanism integrated environment (KEE) to Ada. The Katydid core is an Ada library supporting KEE object functionality, and the other elements include a rule compiler, a LISP-to-Ada translator, and a knowledge-base dumper. Katydid employs translation mechanisms that convert LISP knowledge structures and rules to Ada and utilizes basic prototypes of a run-time KEE object-structure library module for Ada. Preliminary results include the semiautomatic compilation of portions of a simple expert system to run in an Ada environment with the described algorithms. It is suggested that Ada can be employed for AI programming and implementation, and the Katydid system is being developed to include concurrency and synchronization mechanisms.

  7. Joint University Program for Air Transportation Research, 1991-1992

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1993-01-01

    This report summarizes the research conducted during the academic year 1991-1992 under the FAA/NASA sponsored Joint University Program for Air Transportation Research. The year end review was held at Ohio University, Athens, Ohio, June 18-19, 1992. The Joint University Program is a coordinated set of three grants sponsored by the Federal Aviation Administration and NASA Langley Research Center, one each with the Massachusetts Institute of Technology (NGL-22-009-640), Ohio University (NGR-36-009-017), and Princeton University (NGL-31-001-252). Completed works, status reports, and annotated bibliographies are presented for research topics, which include navigation, guidance and control theory and practice, intelligent flight control, flight dynamics, human factors, and air traffic control processes. An overview of the year's activities for each university is also presented.

  8. Software engineering capability for Ada (GRASP/Ada Tool)

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1995-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) has successfully created and prototyped a new algorithmic level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis has been on the automatic generation of the CSD from Ada PDL or source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada Source code. A new Motif compliant graphical user interface has been developed for the GRASP/Ada prototype.

  9. Joint University Program for Air Transportation Research, 1989-1990

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1990-01-01

    Research conducted during the academic year 1989-90 under the NASA/FAA sponsored Joint University Program for Air Transportation research is discussed. Completed works, status reports and annotated bibliographies are presented for research topics, which include navigation, guidance and control theory and practice, aircraft performance, human factors, and expert systems concepts applied to airport operations. An overview of the year's activities for each university is also presented.

  10. Software engineering and Ada in design

    NASA Technical Reports Server (NTRS)

    Oneill, Don

    1986-01-01

    Modern software engineering promises significant reductions in software costs and improvements in software quality. The Ada language is the focus for these software methodology and tool improvements. The IBM FSD approach, including the software engineering practices that guide the systematic design and development of software products and the management of the software process are examined. The revised Ada design language adaptation is revealed. This four level design methodology is detailed including the purpose of each level, the management strategy that integrates the software design activity with the program milestones, and the technical strategy that maps the Ada constructs to each level of design. A complete description of each design level is provided along with specific design language recording guidelines for each level. Finally, some testimony is offered on education, tools, architecture, and metrics resulting from project use of the four level Ada design language adaptation.

  11. Parallel Ada benchmarks for the SVMS

    NASA Technical Reports Server (NTRS)

    Collard, Philippe E.

    1990-01-01

    The use of parallel processing paradigm to design and develop faster and more reliable computers appear to clearly mark the future of information processing. NASA started the development of such an architecture: the Spaceborne VHSIC Multi-processor System (SVMS). Ada will be one of the languages used to program the SVMS. One of the unique characteristics of Ada is that it supports parallel processing at the language level through the tasking constructs. It is important for the SVMS project team to assess how efficiently the SVMS architecture will be implemented, as well as how efficiently Ada environment will be ported to the SVMS. AUTOCLASS II, a Bayesian classifier written in Common Lisp, was selected as one of the benchmarks for SVMS configurations. The purpose of the R and D effort was to provide the SVMS project team with the version of AUTOCLASS II, written in Ada, that would make use of Ada tasking constructs as much as possible so as to constitute a suitable benchmark. Additionally, a set of programs was developed that would measure Ada tasking efficiency on parallel architectures as well as determine the critical parameters influencing tasking efficiency. All this was designed to provide the SVMS project team with a set of suitable tools in the development of the SVMS architecture.

  12. Do Joint Fighter Programs Save Money? Technical Appendixes on Methodology

    DTIC Science & Technology

    2013-01-01

    quality and objectivity. C O R P O R A T I O N Do Joint Fighter Programs Save Money? Technical Appendixes on Methodology Mark A. Lorell, Michael...programs.3 Define CC( n ) as the cumulative cost of producing n units of the aircraft. Then, an 87 percent cost-quantity improvement curve is represented...by the equation4 CC n ( ) = A n ( )! . Here, A is the cost of the first unit, and β is a coefficient defined by ! = ln "( ) ln 2

  13. Artificial Intelligence in ADA: Pattern-Directed Processing. Final Report.

    ERIC Educational Resources Information Center

    Reeker, Larry H.; And Others

    To demonstrate to computer programmers that the programming language Ada provides superior facilities for use in artificial intelligence applications, the three papers included in this report investigate the capabilities that exist within Ada for "pattern-directed" programming. The first paper (Larry H. Reeker, Tulane University) is…

  14. 76 FR 31673 - ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice of... (FACA) (Pub. L. 72-363; 5 U.S.C. app.), a meeting of the Intelligent Transportation Systems (ITS... all matters relating to the study, development, and implementation of intelligent...

  15. 75 FR 6250 - ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice of... to the study, development, and implementation of intelligent transportation systems. Through its... (FACA) (Pub. L. 72-363; 5 U.S.C. app. 2), a meeting by Web conference of the Intelligent...

  16. 76 FR 6841 - ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-08

    ... TRANSPORTATION ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice of... (FACA) (Pub. L. 72-363; 5 U.S.C. app. 2), a meeting of the Intelligent Transportation Systems (ITS... study, development, and implementation of intelligent transportation systems. Through its sponsor,...

  17. Technical status of the Dish/Stirling Joint Venture Program

    SciTech Connect

    Bean, J.R.; Diver, R.B.

    1995-06-01

    Initiated in 1991; the Dish/Stirling Joint Venture Program (DSJVP) is a 5-year, $17.2 million joint venture which is funded by Cummins Power Generation, Inc. (CPG) of Columbus, Indiana and the United States Department of Energy`s (DOE) Solar Thermal and Biomass Power Division. Sandia National Laboratories administers and provides technical management for this contract on the DOE`s behalf. In January, 1995; CPG advanced to Phase 3 of this three-phase contract. The objective of the DSJVP is to develop and commercialize a 7-kW. Dish/Stirling System for remote power markets by 1997. In this paper, the technical status of the major subsystems which comprise the CPG 7-kW{sub e} Dish/Stirling System is presented. These subsystems include the solar concentrator, heat pipe receiver, engine/alternator, power conditioning, and automatic controls.

  18. 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.

  19. ADA Integrated Environment I. System Specification.

    DTIC Science & Technology

    1981-12-01

    returned. UNCLASSIFIED SECt AITY CLASSIFICATION O r THiS PAGE ("On’ Dese ,9nA.,d)l ,_ REPORT DOCUMENTATION PAGE BEFO scOL’No RM 1. RqEPl~ORT, NUM1191N 2...statements, symbols, names, etc.; 2. build and develop (and maintain) Ada programs by linking (and maintaining) collections of separate Ada...program build by selecting a consistent set of library units for input to the Linker. Only those units actually used shall be included; 22 INTERMETRICS

  20. Preliminary Version: Ada (Trade Name)/SQL: A Standard, Portable Ada-DBMS Interface.

    DTIC Science & Technology

    1987-04-01

    process the SQL functions of ’ SELECT, UPDATE, INSERT, and DELETE. 2.4. Application and Tool Portability Concerns Ada/SQL is more than just an interface...database to the underlying DBMS. Once the database has been defined, the application programs may use Ada/SQL statements to process the data stored...totally transportable. Output can also be targeted for bulk load of a database, if warranted by the data volumes and processing speed. As already noted

  1. Simulation in Ada; Proceedings of the Eastern Simulation Conference, Norfolk, VA, March 3-8, 1985

    SciTech Connect

    Unger, B.; Lomow, G.; Trybul, T.

    1985-01-01

    The development of ADA compilers in 1984 reached a stage that now permits the implementation of ADA-language-based simulators which can handle large programs. The conference covered topics such as automated Ada-based methodology simulator program development. Attention was also given to implementing a simulator as a set of Ada tasks and testing software for Ada language discrete simulation models. Attempts at developing a moving target, distributed, real-time simulation using Ada for studying jet engine performance are described. Finally, techniques for simulating parallel computational processes for optical control problems are contrasted with sequential optimization process performance.

  2. Report on Ada (Trademark) Program Libraries Workshop Held at Monterey, California on November 1-3, 1983,

    DTIC Science & Technology

    1983-11-03

    SRI on a system called PegaSys was described. PegaSys describes system structure (also called mforme) using graphical methods in three ways: pictorial...have computational meaning; and execution results can be graphically displayed. PegaSys might be of great value in tracking changes to a system, since...the PegaSys visual programming environment being developed by Mark Moriconi et al at SRI. Standard relations are Ocall-by-value,m odatafoow, etc., and

  3. Procedures and tools for building large Ada systems

    NASA Technical Reports Server (NTRS)

    Hyde, Ben

    1986-01-01

    Some of the problems unique to building a very large Ada system are addressed. This is done through examples from experience. In the winter of 1985 and 1986, Intermetrics bootstrapped the Ada compiler, which was being built over the last few years. This system consists of about one million lines of full Ada. Over the last few years a number of procedures and tools were adopted for managing the life cycle of each of the many parts of an Ada system. Many of these procedures are well known to most system builders: release management, quality assurance testing; and source file revision control. Others are unique to working in an Ada language environment; i.e., recompilation management, Ada program library management, and managing multiple implementations. First a look is taken at how a large Ada system is broken down into pieces. The Ada definition leaves unspecified a number of issues that the system builder must address: versions, subsystems, multiple implementations, and synchronization of branched development paths. Having introduced how the Ada systems are decomposed, a look is taken, via a series of examples, at how the life cylces of those parts is managed. The procedures and tools used to manage the evolution of the system are examined. It is hoped that other Ada system builders can build upon the experience of the last few years.

  4. ADA Test and Evaluation

    DTIC Science & Technology

    1981-02-06

    language. LIR. 290; 13.9.1P There should be, a standard (unisafe) way of building an Ada array from a block of storaga pasmed Intoý an Ada routine...66 pqs. (TRW - USAF) 607 go pJs. (ESD/TOIT - USAF) 008 66 pgs. (AFCCPC - USAF) 669 66 pgs. (Hq.SAC - USAF) 616 66 pgs. ( Aerospace Corp. - USAF) 611...Oer.MOD/!AIO) Type CHARACTER 0611- 01 pgs. (Gor.MOD/IAUG) Record Representation* 091- 03 Pgs. Nagle(Ford Aerospace ) Integers - 92 - 66S- 61 pgs

  5. Ada Compiler Validation Summary Report: Certificate Number 880318W1. 09042, International Business Machines Corporation, IBM Development System for the Ada Language, Version 2.1.0, IBM 4381 under MVS/XA, Host and Target

    DTIC Science & Technology

    1988-03-28

    International Business Machines Corporation IBM Development System for the Ada Language, Version 2.1.0 IBM 4381 under MVS/XA, host and target Completion...Joint Program Office, AJPO 20. ABSTRACT (Continue on reverse side if necessary and identify by block number) International Business Machines Corporation...in the compiler listed in this declaration. I declare that International Business Machines Corporation is the owner of record of the object code of

  6. AdaNET phase 0 support for the AdaNET Dynamic Software Inventory (DSI) management system prototype. Catalog of available reusable software components

    NASA Technical Reports Server (NTRS)

    Hanley, Lionel

    1989-01-01

    The Ada Software Repository is a public-domain collection of Ada software and information. The Ada Software Repository is one of several repositories located on the SIMTEL20 Defense Data Network host computer at White Sands Missile Range, and available to any host computer on the network since 26 November 1984. This repository provides a free source for Ada programs and information. The Ada Software Repository is divided into several subdirectories. These directories are organized by topic, and their names and a brief overview of their topics are contained. The Ada Software Repository on SIMTEL20 serves two basic roles: to promote the exchange and use (reusability) of Ada programs and tools (including components) and to promote Ada education.

  7. Alma Flor Ada and the Quest for Change

    ERIC Educational Resources Information Center

    Manna, Anthony, L.; Hill, Janet; Kellogg, Kathy

    2004-01-01

    Alma Flor Ada, a folklorist, novelist, scholar, teacher, and children's book author has passionate dedication to education for social justice, equality, and peace. As a faculty member at the University of San Francisco, Ada has developed programs that help students and others transform their lives and has written several bilingual legends and…

  8. A LISP-Ada connection

    NASA Technical Reports Server (NTRS)

    Jaworski, Allan; Lavallee, David; Zoch, David

    1987-01-01

    The prototype demonstrates the feasibility of using Ada for expert systems and the implementation of an expert-friendly interface which supports knowledge entry. In the Ford LISP-Ada Connection (FLAC) system LISP and Ada are used in ways which complement their respective capabilities. Future investigation will concentrate on the enhancement of the expert knowledge entry/debugging interface and on the issues associated with multitasking and real-time expert systems implementation in Ada.

  9. Ada (Trade Name) Bibliography. Volume 1.

    DTIC Science & Technology

    1983-05-01

    if dtmfn fro Roe( MENTARY NOTESBM F1J LL COp~y IS. KEY WORDS fCoolnan vo usoo aid* it necesary and idenify by bloctmonbo architecture, programming...AINST LANAN RD NAY 83 ND9S-8-C-936 UNCLASSIFIED F/6 12/5 ML -4.4 ’-4-4----" ’°p..l i . d N N L. 131 t ’ ll /II~ Ada Bibliography Volume I 95 𔃾- This...Structure Editor(GLSE) and the meta-tool called PEGASYS . GLSE operates • on a class of languages that can be described with an abstract syntax (Ada and

  10. Techniques and implementation of the embedded rule-based expert system using Ada

    NASA Technical Reports Server (NTRS)

    Liberman, Eugene M.; Jones, Robert E.

    1991-01-01

    Ada is becoming an increasingly popular programming language for large Government-funded software projects. Ada with its portability, transportability, and maintainability lends itself well to today's complex programming environment. In addition, expert systems have also assured a growing role in providing human-like reasoning capability and expertise for computer systems. The integration of expert system technology with Ada programming language, specifically a rule-based expert system using an ART-Ada (Automated Reasoning Tool for Ada) system shell is discussed. The NASA Lewis Research Center was chosen as a beta test site for ART-Ada. The test was conducted by implementing the existing Autonomous Power EXpert System (APEX), a Lisp-base power expert system, in ART-Ada. Three components, the rule-based expert system, a graphics user interface, and communications software make up SMART-Ada (Systems fault Management with ART-Ada). The main objective, to conduct a beta test on the ART-Ada rule-based expert system shell, was achieved. The system is operational. New Ada tools will assist in future successful projects. ART-Ada is one such tool and is a viable alternative to the straight Ada code when an application requires a rule-based or knowledge-based approach.

  11. Ada software productivity prototypes: A case study

    NASA Technical Reports Server (NTRS)

    Hihn, Jairus M.; Habib-Agahi, Hamid; Malhotra, Shan

    1988-01-01

    A case study of the impact of Ada on a Command and Control project completed at the Jet Propulsion Laboratory (JPL) is given. The data for this study was collected as part of a general survey of software costs and productivity at JPL and other NASA sites. The task analyzed is a successful example of the use of rapid prototyping as applied to command and control for the U.S. Air Force and provides the U.S. Air Force Military Airlift Command with the ability to track aircraft, air crews and payloads worldwide. The task consists of a replicated database at several globally distributed sites. The local databases at each site can be updated within seconds after changes are entered at any one site. The system must be able to handle up to 400,000 activities per day. There are currently seven sites, each with a local area network of computers and a variety of user displays; the local area networks are tied together into a single wide area network. Using data obtained for eight modules, totaling approximately 500,000 source lines of code, researchers analyze the differences in productivities between subtasks. Factors considered are percentage of Ada used in coding, years of programmer experience, and the use of Ada tools and modern programming practices. The principle findings are the following. Productivity is very sensitive to programmer experience. The use of Ada software tools and the use of modern programming practices are important; without such use Ada is just a large complex language which can cause productivity to decrease. The impact of Ada on development effort phases is consistent with earlier reports at the project level but not at the module level.

  12. Software Engineering in Ada

    DTIC Science & Technology

    1988-03-22

    Avo Valmu - An aces value provides the locationi of. or "polnah. to". ani 4bjec which has been craea~d by the evaluation of an allocator. Keyword: amis...and traininp need.. of the DOD community. including methodologies and materials to rill those needu. Ada Va~lidation Orgamluatlo ( AVO ) - The component...type we the tesis for equality and inequality and the assignment operation. unless the type is limited.. in which case no operations awe implicitly

  13. Evolution of Ada technology in the flight dynamics area: Design phase analysis

    NASA Technical Reports Server (NTRS)

    Quimby, Kelvin L.; Esker, Linda

    1988-01-01

    The software engineering issues related to the use of the Ada programming language during the design phase of an Ada project are analyzed. Discussion shows how an evolving understanding of these issues is reflected in the design processes of three generations of Ada projects.

  14. A proposed classification scheme for Ada-based software products

    NASA Technical Reports Server (NTRS)

    Cernosek, Gary J.

    1986-01-01

    As the requirements for producing software in the Ada language become a reality for projects such as the Space Station, a great amount of Ada-based program code will begin to emerge. Recognizing the potential for varying levels of quality to result in Ada programs, what is needed is a classification scheme that describes the quality of a software product whose source code exists in Ada form. A 5-level classification scheme is proposed that attempts to decompose this potentially broad spectrum of quality which Ada programs may possess. The number of classes and their corresponding names are not as important as the mere fact that there needs to be some set of criteria from which to evaluate programs existing in Ada. An exact criteria for each class is not presented, nor are any detailed suggestions of how to effectively implement this quality assessment. The idea of Ada-based software classification is introduced and a set of requirements from which to base further research and development is suggested.

  15. 25 CFR 20.505 - What services are provided jointly with the Child Assistance Program?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true What services are provided jointly with the Child... SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance How Child Assistance Funds Can Be Used § 20.505 What services are provided jointly with the Child Assistance Program? The...

  16. 25 CFR 20.505 - What services are provided jointly with the Child Assistance Program?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false What services are provided jointly with the Child... SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance How Child Assistance Funds Can Be Used § 20.505 What services are provided jointly with the Child Assistance Program? The...

  17. 25 CFR 20.505 - What services are provided jointly with the Child Assistance Program?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false What services are provided jointly with the Child... SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance How Child Assistance Funds Can Be Used § 20.505 What services are provided jointly with the Child Assistance Program? The...

  18. Ada Compiler Validation Summary Report: Certificate Number: 890621W1. 10105, Tandem Computers, Incorporated, Tandem Ada, Version T9270C30, Tandem NonStop VLX

    DTIC Science & Technology

    1989-06-21

    Validation Capability, ACVC, Validation Testing, Ada Validation Office, AVO , Ada Validation Facility, AVF, ANS1/F4’L-S7D- 1815A, Ada Joint PrograrM Office...by the Ada Validation Organization ( AVO ). On-site testing was completed 21 June 1989 at Cupertino CA. 1.2 USE OF THIS VALIDATION SUMMARY REPORT...Consistent with the national laws of the originating country, the AVO may make full and free public disclosure of this report. In the United States, this

  19. Ada and software management in NASA: Symposium/forum

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The promises of Ada to improve software productivity and quality, and the claims that a transition to Ada would require significant changes in NASA's training programs and ways of doing business were investigated. The study assesses the agency's ongoing and planned Ada activities. A series of industry representatives (Computer Sciences Corporation, General Electric Aerospace, McDonnell Douglas Space Systems Company, TRW, Lockheed, and Boeing) reviewed the recommendations and assessed their impact from the Company's perspective. The potential effects on NASA programs were then discussed.

  20. Ada (Trade Name) Compiler Validation Summary Report: Verdix Corporation VAda-010-03315, Version 5.5 MicroVAX II Host iSBC 386/20P Intel Target.

    DTIC Science & Technology

    1987-06-19

    Programming language, Ada Compiler Validation Summary Report, Ada % Compiler Validation Capability, ACVC, Validation Testing, Ada % Validation Office, AVO , Ada...the direction of the Ada lalJation Facility (AVF), according to Ada Validation Organization ( AVO ) polic ’’* and procedures. The AVF identified 2210 of...the AVF according to policies and procedures established by the Ada Validation Organization ( AVO ). On-site testing was conducted from 12 Jun.e 1987

  1. ADAS Update and Maintainability

    NASA Technical Reports Server (NTRS)

    Watson, Leela R.

    2010-01-01

    Since 2000, both the National Weather Service Melbourne (NWS MLB) and the Spaceflight Meteorology Group (SMG) have used a local data integration system (LOIS) as part of their forecast and warning operations. The original LOIS was developed by the Applied Meteorology Unit (AMU) in 1998 (Manobianco and Case 1998) and has undergone subsequent improvements. Each has benefited from three-dimensional (3-D) analyses that are delivered to forecasters every 15 minutes across the peninsula of Florida. The intent is to generate products that enhance short-range weather forecasts issued in support of NWS MLB and SMG operational requirements within East Central Florida. The current LDIS uses the Advanced Regional Prediction System (ARPS) Data Analysis System (AD AS) package as its core, which integrates a wide variety of national, regional, and local observational data sets. It assimilates all available real-time data within its domain and is run at a finer spatial and temporal resolution than current national or regional-scale analysis packages. As such, it provides local forecasters with a more comprehensive understanding of evolving fine-scale weather features. Over the years, the LDIS has become problematic to maintain since it depends on AMU-developed shell scripts that were written for an earlier version of the ADAS software. The goals of this task were to update the NWS MLB/SMG LDIS with the latest version of ADAS, incorporate new sources of observational data, and upgrade and modify the AMU-developed shell scripts written to govern the system. In addition, the previously developed ADAS graphical user interface (GUI) was updated. Operationally, these upgrades will result in more accurate depictions of the current local environment to help with short-range weather forecasting applications, while also offering an improved initialization for local versions of the Weather Research and Forecasting (WRF) model used by both groups.

  2. 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.

  3. Fine-Tuning ADAS Algorithm Parameters for Optimizing Traffic ...

    EPA Pesticide Factsheets

    With the development of the Connected Vehicle technology that facilitates wirelessly communication among vehicles and road-side infrastructure, the Advanced Driver Assistance Systems (ADAS) can be adopted as an effective tool for accelerating traffic safety and mobility optimization at various highway facilities. To this end, the traffic management centers identify the optimal ADAS algorithm parameter set that enables the maximum improvement of the traffic safety and mobility performance, and broadcast the optimal parameter set wirelessly to individual ADAS-equipped vehicles. After adopting the optimal parameter set, the ADAS-equipped drivers become active agents in the traffic stream that work collectively and consistently to prevent traffic conflicts, lower the intensity of traffic disturbances, and suppress the development of traffic oscillations into heavy traffic jams. Successful implementation of this objective requires the analysis capability of capturing the impact of the ADAS on driving behaviors, and measuring traffic safety and mobility performance under the influence of the ADAS. To address this challenge, this research proposes a synthetic methodology that incorporates the ADAS-affected driving behavior modeling and state-of-the-art microscopic traffic flow modeling into a virtually simulated environment. Building on such an environment, the optimal ADAS algorithm parameter set is identified through an optimization programming framework to enable th

  4. AdaNET research project

    NASA Technical Reports Server (NTRS)

    Digman, R. Michael

    1988-01-01

    The components necessary for the success of the commercialization of an Ada Technology Transition Network are reported in detail. The organizational plan presents the planned structure for services development and technical transition of AdaNET services to potential user communities. The Business Plan is the operational plan for the AdaNET service as a commercial venture. The Technical Plan is the plan from which the AdaNET can be designed including detailed requirements analysis. Also contained is an analysis of user fees and charges, and a proposed user fee schedule.

  5. Joint alignment of multispectral images via semidefinite programming

    PubMed Central

    Zheng, Yuanjie; Wang, Yu; Jiao, Wanzhen; Hou, Sujuan; Ren, Yanju; Qin, Maoling; Hou, Dewen; Luo, Chao; Wang, Hong; Gee, James; Zhao, Bojun

    2017-01-01

    In this paper, we introduce a novel feature-point-matching based framework for achieving an optimized joint-alignment of sequential images from multispectral imaging (MSI). It solves a low-rank and semidefinite matrix that stores all pairwise-image feature-mappings by minimizing the total amount of point-to-point matching cost via a convex optimization of a semidefinite programming formulation. This unique strategy takes a complete consideration of the information aggregated by all point-matching costs and enables the entire set of pairwise-image feature-mappings to be solved simultaneously and near-optimally. Our framework is capable of running in an automatic or interactive fashion, offering an effective tool for eliminating spatial misalignments introduced into sequential MSI images during the imaging process. Our experimental results obtained from a database of 28 sequences of MSI images of human eye demonstrate the superior performances of our approach to the state-of-the-art techniques. Our framework is potentially invaluable in a large variety of practical applications of MSI images. PMID:28270991

  6. The Adam language: Ada extended with support for multiway activities

    NASA Technical Reports Server (NTRS)

    Charlesworth, Arthur

    1993-01-01

    The Adam language is an extension of Ada that supports multiway activities, which are cooperative activities involving two or more processes. This support is provided by three new constructs: diva procedures, meet statements, and multiway accept statements. Diva procedures are recursive generic procedures having a particular restrictive syntax that facilitates translation for parallel computers. Meet statements and multiway accept statements provide two ways to express a multiway rendezvous, which is an n-way rendezvous generalizing Ada's 2-way rendezvous. While meet statements tend to have simpler rules than multiway accept statements, the latter approach is a more straightforward extension of Ada. The only nonnull statements permitted within meet statements and multiway accept statements are calls on instantiated diva procedures. A call on an instantiated diva procedure is also permitted outside a multiway rendezvous; thus sequential Adam programs using diva procedures can be written. Adam programs are translated into Ada programs appropriate for use on parallel computers.

  7. QUEST/Ada: Query utility environment for software testing of Ada

    NASA Technical Reports Server (NTRS)

    Brown, David B.

    1989-01-01

    Results of research and development efforts are presented for Task 1, Phase 2 of a general project entitled, The Development of a Program Analysis Environment for Ada. A prototype of the QUEST/Ada system was developed to collect data to determine the effectiveness of the rule-based testing paradigm. The prototype consists of five parts: the test data generator, the parser/scanner, the test coverage analyzer, a symbolic evaluator, and a data management facility, known as the Librarian. These components are discussed at length. Also presented is an experimental design for the evaluations, an overview of the project, and a schedule for its completion.

  8. ADA Guide for Small Businesses.

    ERIC Educational Resources Information Center

    Department of Justice, Washington, DC. Civil Rights Div.

    This guide presents an informal overview of some basic Americans with Disabilities Act (ADA) requirements for small businesses that provide goods or services to the public. References to key sections of the regulations or other information are included. The first section describes the ADA briefly. Section two lists the 12 categories of public…

  9. Rationale for the proposed standard for a generic package of elementary functions for Ada

    SciTech Connect

    Dritz, K.W.

    1989-03-01

    This paper supplements the ''Proposed Standard for a Generic Package of Elementary Functions for Ada,'' written by the ISO-IEC/JTC1/SC22/WG9 (Ada) Numerics Rapporteur Group for presentation to WG9. Based on recommendations made jointly by the ACM SIGAda Numerics Working Group and the Ada-Europe Numerics Working Group, the proposed elementary functions standard is the first of several anticipated collateral standards to address the interrelated issues of portability, efficiency, and robustness of numerical software written in Ada. Organized as a series of questions and answers, this supplement outlines the reasoning by which the proposed standard came to acquire certain features and exclude others. 20 refs.

  10. Rationale for the proposed standard for a generic package of elementary functions for Ada

    SciTech Connect

    Dritz, K.W. )

    1989-10-01

    This paper supplements the Proposed Standard for a Generic Package of Elementary Functions for Ada,'' written by the ISO-IEC/JTC1/SC22/WG9 (Ada) Numerics Rapporteur Group. Based on recommendations made jointly by the ACM SIGAda Numerics Working Group and the Ada-Europe Numerics Working Group, the proposed elementary functions standard is the first of several anticipated collateral standards to address the interrelated issues of portability, efficiency, and robustness of numerical software written in Ada. Organized as a series of questions and answers, this supplement outlines the reasoning by which the proposed standard came to acquire certain features and exclude others. 22 refs.

  11. Rationale for the proposed standard for a generic package of primitive functions for Ada

    SciTech Connect

    Dritz, K.W.

    1990-12-01

    This paper supplements the Proposed Standard for a Generic Package of Primitive Functions for Ada,'' written by the ISO- IEC/JTC1/SC22/WG9 (Ada) Numerics Rapporteur Group. Based on recommendations made jointly by the ACM SIGAda Numerics Working Group and the Ada-Europe Numerics Working Group, the proposed primitive functions standard is the second of several anticipated secondary standards to address the interrelated issues of portability, efficiency, and robustness of numerical software written in Ada. Its purpose, features, and developmental history are outlined in this commentary. 16 refs.

  12. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1986-01-01

    The use and implementation of Ada in distributed environments in which reliability is the primary concern were investigted. A distributed system, programmed entirely in Ada, was studied to assess the use of individual tasks without concern for the processor used. Continued development and testing of the fault tolerant Ada testbed; development of suggested changes to Ada to cope with the failures of interest; design of approaches to fault tolerant software in real time systems, and the integration of these ideas into Ada; and the preparation of various papers and presentations were discussed.

  13. Ada Compiler Validation Summary Report: NYU Ada/ED, Version 19.7 V-001.

    DTIC Science & Technology

    1983-04-11

    SCz25 C~z37 EC85 C37304A- ABADA P SCa22 CTs63 1.7.10.9 £7.38 Validation Summary Report for NYU Ada/ED April 11, 1983 A-6 A CMplete Li3t Of Tst3 and...9 NOa 352002E- ABADA PM SWaS CT*23 ECz2 B520021-8. ADA P SCs5 CTs11 EC.1 55202- ABADA P SC85 CT89 ECul Validation Summary Report for M! Ad a/ ED April... ABADA , P SCx17 C7.16 M~al B9710OA.AB.ADA P4 SC.18 CTx18 ECal C97101AADA PH SCu13 CT.66 1..1.6£75 C9711GA-A.ADi PM SCs1 CTx17 LT.13. 76 B97115A-B.ADA

  14. Compiling knowledge-based systems specified in KEE to Ada

    NASA Technical Reports Server (NTRS)

    Filman, Robert E.; Feldman, Roy D.

    1991-01-01

    The first year of the PrKAda project is recounted. The primary goal was to develop a system for delivering Artificial Intelligence applications developed in the ProKappa system in a pure-Ada environment. The following areas are discussed: the ProKappa core and ProTalk programming language; the current status of the implementation; the limitations and restrictions of the current system; and the development of Ada-language message handlers in the ProKappa environment.

  15. Development and Implementation of Joint Programs in Laser Ranging and Other Space Geodetic Techniques

    NASA Technical Reports Server (NTRS)

    Pearlman, Michael R.; Carter, David (Technical Monitor)

    2004-01-01

    This progress report discusses the status and progress made in joint international programs including: 1) WEGENER; 2) Arabian Peninsula program; 3) Asia-Pacific Space Geodynamics (APSG) program; 4) the Fourteenth International Workshop on Laser Ranging; 5) the International Laser Ranging Service; and 6) current support for the NASA network.

  16. ADA interpretative system for image algebra

    NASA Astrophysics Data System (ADS)

    Murillo, Juan J.; Wilson, Joseph N.

    1992-06-01

    An important research problem in image processing is to find appropriate tools to support algorithm development. There have been efforts to build algorithm development support systems for image algebra in several languages, but these systems still have the disadvantage of the time consuming algorithm development style associated with compilation-oriented programming. This paper starts with a description of the Run-Time Support Library (RTSL), which serves as the base for executing programs on both the Image Algebra Ada Translator (IAAT) and Image Algebra Ada Interpreter (IAAI). A presentation on the current status of IAAT and its capabilities is followed by a brief introduction to the utilization of the Image Display Manager (IDM) for image manipulation and analysis. We then discuss in detail the current development stage of IAAI and its relation with RTSL and IDM. The last section describes the design of a syntax-directed graphical user interface for IAAI. We close with an analysis of the current performance of IAAI, and future trends are discussed. Appendix A gives a brief introduction to Image Algebra (IA), and in Appendix B the reader is presented to the Image Algebra Ada (IAA) grammar.

  17. Ada as an implementation language for knowledge based systems

    NASA Technical Reports Server (NTRS)

    Rochowiak, Daniel

    1990-01-01

    Debates about the selection of programming languages often produce cultural collisions that are not easily resolved. This is especially true in the case of Ada and knowledge based programming. The construction of programming tools provides a desirable alternative for resolving the conflict.

  18. Storage management in Ada. Three reports. Volume 1: Storage management in Ada as a risk to the development of reliable software. Volume 2: Relevant aspects of language. Volume 3: Requirements of the language versus manifestations of current implementations

    NASA Technical Reports Server (NTRS)

    Auty, David

    1988-01-01

    The risk to the development of program reliability is derived from the use of a new language and from the potential use of new storage management techniques. With Ada and associated support software, there is a lack of established guidelines and procedures, drawn from experience and common usage, which assume reliable behavior. The risk is identified and clarified. In order to provide a framework for future consideration of dynamic storage management on Ada, a description of the relevant aspects of the language is presented in two sections: Program data sources, and declaration and allocation in Ada. Storage-management characteristics of the Ada language and storage-management characteristics of Ada implementations are differentiated. Terms that are used are defined in a narrow and precise sense. The storage-management implications of the Ada language are described. The storage-management options available to the Ada implementor and the implications of the implementor's choice for the Ada programmer are also described.

  19. 24 CFR 570.411 - Joint Community Development Program.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... unit of general local government. Institution of higher education means a college or university.... Department of Education. (c) Eligible applicants. Institutions of higher education or States and units of..., without the joint participation of a State or unit of general local government. States or unit of...

  20. A report on NASA software engineering and Ada training requirements

    NASA Technical Reports Server (NTRS)

    Legrand, Sue; Freedman, Glenn B.; Svabek, L.

    1987-01-01

    NASA's software engineering and Ada skill base are assessed and information that may result in new models for software engineering, Ada training plans, and curricula are provided. A quantitative assessment which reflects the requirements for software engineering and Ada training across NASA is provided. A recommended implementation plan including a suggested curriculum with associated duration per course and suggested means of delivery is also provided. The distinction between education and training is made. Although it was directed to focus on NASA's need for the latter, the key relationships to software engineering education are also identified. A rationale and strategy for implementing a life cycle education and training program are detailed in support of improved software engineering practices and the transition to Ada.

  1. Interesting viewpoints to those who will put Ada into practice

    NASA Technical Reports Server (NTRS)

    Carlsson, Arne

    1986-01-01

    Ada will most probably be used as the programming language for computers in the NASA Space Station. It is reasonable to suppose that Ada will be used for at least embedded computers, because the high software costs for these embedded computers were the reason why Ada activities were initiated about ten years ago. The on-board computers are designed for use in space applications, where maintenance by man is impossible. All manipulation of such computers has to be performed in an autonomous way or remote with commands from the ground. In a manned Space Station some maintenance work can be performed by service people on board, but there are still a lot of applications, which require autonomous computers, for example, vital Space Station functions and unmanned orbital transfer vehicles. Those aspect which have come out of the analysis of Ada characteristics together with the experience of requirements for embedded on-board computers in space applications are examined.

  2. An Investigation of Joint Service Acquisition Logistics Issues/Problems and Automated Joint Program Support.

    DTIC Science & Technology

    1984-09-01

    Management Information System (ALMIS) to address them. Literature was surveyed and problems were summarized and developed into a questionnaire. Structured interviews were then conducted with over 100 different Air Force and civilian upper and middle JSAP managers. Many general and specific problems and issues were identified and validated using statistical and qualitative methods. General use of ALMIS to address certain joint service problem areas was confirmed. Potential use and desirable capabilities for ALMIS were also determined. Recommendations for ALMIS

  3. Ada Compiler Validation Summary Report. Certificate Number: 880715S1. 09153. InterACT Corporation, InterACT Ada 1750A Compiler System, Release 3.0 VAX 11/785 Host, Fairchild F9450/1750A Target

    DTIC Science & Technology

    1988-07-15

    Programming language, Ada Compiler Validation Summary Report, Ada Compiler Validation Capability, ACVC, Validation Testing, Ada Validation Office, AVO ...the Ada Validation Organization ( AVO ). On-site testing was completed on 16 July 1988 at InterACT Corporation, New York, New York. 1.2 USE OF TIS...VAL1ITION SUMZMY REPOFG Consistent with the national laws of the originating country, the AVO may make full and free public disclosure of this report. In

  4. Can space station software be specified through Ada?

    NASA Technical Reports Server (NTRS)

    Knoebel, Arthur

    1987-01-01

    Programming of the space station is to be done in the Ada programming language. A breadboard of selected parts of the work package for Marshall Space Flight Center is to be built, and programming this small part will be a good testing ground for Ada. One coding of the upper levels of the design brings out several problems with top-down design when it is to be carried out strictly within the language. Ada is evaluated on the basis of this experience, and the points raised are compared with other experience as related in the literature. Rapid prototyping is another approach to the initial programming; several different types of prototypes are discussed, and compared with the art of specification. Some solutions are proposed and a number of recommendations presented.

  5. SDI satellite autonomy using AI and Ada

    NASA Technical Reports Server (NTRS)

    Fiala, Harvey E.

    1990-01-01

    The use of Artificial Intelligence (AI) and the programming language Ada to help a satellite recover from selected failures that could lead to mission failure are described. An unmanned satellite will have a separate AI subsystem running in parallel with the normal satellite subsystems. A satellite monitoring subsystem (SMS), under the control of a blackboard system, will continuously monitor selected satellite subsystems to become alert to any actual or potential problems. In the case of loss of communications with the earth or the home base, the satellite will go into a survival mode to reestablish communications with the earth. The use of an AI subsystem in this manner would have avoided the tragic loss of the two recent Soviet probes that were sent to investigate the planet Mars and its moons. The blackboard system works in conjunction with an SMS and a reconfiguration control subsystem (RCS). It can be shown to be an effective way for one central control subsystem to monitor and coordinate the activities and loads of many interacting subsystems that may or may not contain redundant and/or fault-tolerant elements. The blackboard system will be coded in Ada using tools such as the ABLE development system and the Ada Production system.

  6. The San Francisco Joint Institutional Transportation Systems Management Program.

    ERIC Educational Resources Information Center

    Fink, Ira; LaPointe, Robert

    1981-01-01

    Transportation systems management (TSM) programs are discussed, particularly the 1977 program of the University of California, San Francisco, which led to traffic reduction and improved vehicle flow. The city's implementation plan for a similar TSM program for 14 educational institutions and hospitals is described. (MLW)

  7. The Acquisition of Joint Programs: The Implications of Interdependencies

    DTIC Science & Technology

    2007-05-01

    in the acquisition arena and the search is on for a clearer understand- ing of how various acquisition strategies either support or impede joint...quarterly Selected Acquisition Reports (SAR) and Defense Acquisition Executive Summary reports. The follow- ing section provides the findings of the...experience and knowledge towards earn- ing his doctorate in Public Administra- tion starting in the fall of 2007. SEI Research Affiliate 2316 Chapel

  8. QUEST/Ada (Query Utility Environment for Software Testing of Ada): The development of a prgram analysis environment for Ada, task 1, phase 2

    NASA Technical Reports Server (NTRS)

    Brown, David B.

    1990-01-01

    The results of research and development efforts are described for Task one, Phase two of a general project entitled The Development of a Program Analysis Environment for Ada. The scope of this task includes the design and development of a prototype system for testing Ada software modules at the unit level. The system is called Query Utility Environment for Software Testing of Ada (QUEST/Ada). The prototype for condition coverage provides a platform that implements expert system interaction with program testing. The expert system can modify data in the instrument source code in order to achieve coverage goals. Given this initial prototype, it is possible to evaluate the rule base in order to develop improved rules for test case generation. The goals of Phase two are the following: (1) to continue to develop and improve the current user interface to support the other goals of this research effort (i.e., those related to improved testing efficiency and increased code reliable); (2) to develop and empirically evaluate a succession of alternative rule bases for the test case generator such that the expert system achieves coverage in a more efficient manner; and (3) to extend the concepts of the current test environment to address the issues of Ada concurrency.

  9. Joint Explorations Program. A Supplement to Home Economics/Industrial Arts 7.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education, Winnipeg.

    This Joint Explorations Program for Home Economics/Industrial Arts, middle years, is a guide and support document related to the curriculum guides for Home Economics 7-9, and Industrial Arts 7-9. Developed as part of the overall revision of the Home Economics and Industrial Arts programs for the junior high schools of Manitoba, the guide provides…

  10. 75 FR 33659 - ITS Joint Program Office; IntelliDriveSM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-14

    ... ITS Joint Program Office; IntelliDrive\\SM\\ Safety Workshop; Notice of Workshop AGENCY: Research and... Program Office will hold a three-day workshop to present and discuss IntelliDrive\\SM\\ safety technical and... detailed discussion of the technical research activities within the major IntelliDrive safety...

  11. 75 FR 45694 - ITS Joint Program Office; IntelliDriveSM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... ITS Joint Program Office; IntelliDrive\\SM\\ Task Force Meeting; Notice of Meeting AGENCY: Research and... Transportation Engineers (ITE) IntelliDrive Task Force on August 10 and 11, 2010 during the ITE's Annual meeting... purpose of the meeting is to review various aspects of the IntelliDrive research program and to...

  12. Compiling knowledge-based systems from KEE to Ada

    NASA Technical Reports Server (NTRS)

    Filman, Robert E.; Bock, Conrad; Feldman, Roy

    1990-01-01

    The dominant technology for developing AI applications is to work in a multi-mechanism, integrated, knowledge-based system (KBS) development environment. Unfortunately, systems developed in such environments are inappropriate for delivering many applications - most importantly, they carry the baggage of the entire Lisp environment and are not written in conventional languages. One resolution of this problem would be to compile applications from complex environments to conventional languages. Here the first efforts to develop a system for compiling KBS developed in KEE to Ada (trademark). This system is called KATYDID, for KEE/Ada Translation Yields Development Into Delivery. KATYDID includes early prototypes of a run-time KEE core (object-structure) library module for Ada, and translation mechanisms for knowledge structures, rules, and Lisp code to Ada. Using these tools, part of a simple expert system was compiled (not quite automatically) to run in a purely Ada environment. This experience has given us various insights on Ada as an artificial intelligence programming language, potential solutions of some of the engineering difficulties encountered in early work, and inspiration on future system development.

  13. Ada Implementation Guide. Software Engineering With Ada. Volume 1

    DTIC Science & Technology

    1994-04-01

    teaching, the student is less likely to readily adopt new, more powerful ways of accomplishing old tasks 122 Depatn of the NaY I ! Trablng and Educaion and...Maturity Model3 (CMU/SEI-92-TR-25, ESC-TR-/92-0M5). Pittsburgh, PA : Carnegie-Mellon University, 1992. SBoehm. B.W. Software Engineering Economics...Pittsburgh, PA : Carnegie-Mellon University, 19-21 March 1991. £ Contrast: Ada 9X and C++, Schonberg, E. New York University, 1992 (Distributed by Ada IC on

  14. AdaNET research plan

    NASA Technical Reports Server (NTRS)

    Mcbride, John G.

    1990-01-01

    The mission of the AdaNET research effort is to determine how to increase the availability of reusable Ada components and associated software engineering technology to both private and Federal sectors. The effort is structured to define the requirements for transfer of Federally developed software technology, study feasible approaches to meeting the requirements, and to gain experience in applying various technologies and practices. The overall approach to the development of the AdaNET System Specification is presented. A work breakdown structure is presented with each research activity described in detail. The deliverables for each work area are summarized. The overall organization and responsibilities for each research area are described. The schedule and necessary resources are presented for each research activity. The estimated cost is summarized for each activity. The project plan is fully described in the Super Project Expert data file contained on the floppy disk attached to the back cover of this plan.

  15. Multiprocessor performance modeling with ADAS

    NASA Technical Reports Server (NTRS)

    Hayes, Paul J.; Andrews, Asa M.

    1989-01-01

    A graph managing strategy referred to as the Algorithm to Architecture Mapping Model (ATAMM) appears useful for the time-optimized execution of application algorithm graphs in embedded multiprocessors and for the performance prediction of graph designs. This paper reports the modeling of ATAMM in the Architecture Design and Assessment System (ADAS) to make an independent verification of ATAMM's performance prediction capability and to provide a user framework for the evaluation of arbitrary algorithm graphs. Following an overview of ATAMM and its major functional rules are descriptions of the ADAS model of ATAMM, methods to enter an arbitrary graph into the model, and techniques to analyze the simulation results. The performance of a 7-node graph example is evaluated using the ADAS model and verifies the ATAMM concept by substantiating previously published performance results.

  16. The Cost Impacts of Jointness: Insights From the NPOESS Program

    DTIC Science & Technology

    2014-04-30

    a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE 30 APR 2014 2. REPORT TYPE 3. DATES...operational spacecraft with modest performance improvements over POES and DSMP. To manage the development of the NPOESS system, an Integrated Program...development of three of its critical sensors while NASA’s separate NPP program office procured and funded a spacecraft bus, developed and funded an additional

  17. F-35 Joint Strike Fighter: Preliminary Observations on Program Progress

    DTIC Science & Technology

    2016-03-23

    procurement of F- 35 aircraft. Currently, the program has around 20 percent of development testing remaining, including complex mission systems software ...the program has around 20 percent of development testing remaining, including complex mission systems software testing, which will be challenging...done to verify the aircraft’s basic flying capabilities, while mission systems testing is done to verify that the software and systems that provide

  18. The joint US-USSR biological satellite program

    NASA Technical Reports Server (NTRS)

    Souza, K. A.

    1979-01-01

    The joint US-USSR biological satellite missions carried out in 1975 and 1977 using Cosmos 782 and Cosmos 936 spacecraft, respectively, is reviewed. The experimental equipment and the biological specimens aboard the aircraft are considered, and it is noted that Cosmos 782, unlike Cosmos 936, carried no centrifuges for rats, although it did contain a centrifuge where a variety of biological specimens, including carrot tissue and fruit flies, were subjected to artificial gravity during space flight. The ground control groups, designed for biological experiments under simulated space-conditions, are taken into account. The U.S. experiments aboard the aircraft are described, with attention given to the experiments with rats, fish embryos, plants, and insects. Results of the experiments are noted, including the finding that space flight factors, especially weightlessness, have a measurable effect on the erythropoietic and musculoskeletal systems of rats

  19. The Joint Agricultural Weather Facility's Operational Assessment Program.

    NASA Astrophysics Data System (ADS)

    Motha, Raymond P.; Heddinghaus, Thomas R.

    1986-09-01

    The Joint Agricultural Weather Facility (JAWF), a cooperative effort between the Climate Analysis Center, NMC/NWS/NOAA (National Meteorological Center/National Weather Service/National Oceanic and Atmospheric Administration) and the World Agricultural Outlook Board, U.S. Department of Agriculture (USDA), focuses on weather anomalies and their effects on the crop-yield potential in major international crop areas. The basic mission is to provide an objective procedure for translating the flow of global weather information into timely and accurate assessments of growing-season conditions which ultimately impact on global agricultural production and trade. Daily monitoring of satellite weather images and meteorological data provides the framework for agricultural weather analysis. Daily. weekly, and seasonal summaries are processed and merged with historical weather and crop data for evaluation of the crop-yield potential. Information is disseminated at routine briefings, in written summaries, and through informal discussions.

  20. The implementation and use of Ada on distributed systems with reliability requirements

    NASA Technical Reports Server (NTRS)

    Reynolds, P. F.; Knight, J. C.; Urquhart, J. I. A.

    1983-01-01

    The issues involved in the use of the programming language Ada on distributed systems are discussed. The effects of Ada programs on hardware failures such as loss of a processor are emphasized. It is shown that many Ada language elements are not well suited to this environment. Processor failure can easily lead to difficulties on those processors which remain. As an example, the calling task in a rendezvous may be suspended forever if the processor executing the serving task fails. A mechanism for detecting failure is proposed and changes to the Ada run time support system are suggested which avoid most of the difficulties. Ada program structures are defined which allow programs to reconfigure and continue to provide service following processor failure.

  1. Psychoeducation Program on Strategies for Coping with Stress in Patients with Temporomandibular Joint Dysfunction

    PubMed Central

    2014-01-01

    Lack of educational projects in the available literature was an inspiration to develop a psychoeducational program. The objective was to provide patients with basic information on the contribution of stressors in the occurrence of temporomandibular joint dysfunction and educate on methods for coping with stress most commonly used in psychology. In the course of three meetings, patients are familiarised with the issue of experienced stress as a potential source of psychosomatic illnesses (in particular, temporomandibular joint dysfunction). Preliminary patients' opinions, expressed through self-report methods, indicate significant usefulness of the developed psychoeducational program for the process of treatment and the quality of patients' lives. PMID:25610871

  2. Psychoeducation program on strategies for coping with stress in patients with temporomandibular joint dysfunction.

    PubMed

    Biegańska, Joanna; Pihut, M

    2014-01-01

    Lack of educational projects in the available literature was an inspiration to develop a psychoeducational program. The objective was to provide patients with basic information on the contribution of stressors in the occurrence of temporomandibular joint dysfunction and educate on methods for coping with stress most commonly used in psychology. In the course of three meetings, patients are familiarised with the issue of experienced stress as a potential source of psychosomatic illnesses (in particular, temporomandibular joint dysfunction). Preliminary patients' opinions, expressed through self-report methods, indicate significant usefulness of the developed psychoeducational program for the process of treatment and the quality of patients' lives.

  3. Ada Implementation Guide. Software Engineering With Ada. Volume 2

    DTIC Science & Technology

    1994-04-01

    Standards and Technology ............. A-4 DON Software Executive Official ...................... A-4 DON Ada Representative...Cost Analysis ........................ A-6 Software Technology Support Center .................... A-6 Software Engineering Institute...A-7 Software Technology for Adaptable, Reliable Systems (STARS) ....................................... A-7 A.1.2 Training

  4. 77 FR 31359 - Medicare and Medicaid Programs; Announcement of the Re-Approval of the Joint Commission as an...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... the Re-Approval of the Joint Commission as an Accreditation Organization Under the Clinical Laboratory.... SUMMARY: This notice announces the application of the Joint Commission for re-approval as an accreditation...) program for all specialty and subspecialty areas under CLIA. We have determined that the Joint...

  5. Transparent Ada rendezvous in a fault tolerant distributed system

    NASA Technical Reports Server (NTRS)

    Racine, Roger

    1986-01-01

    There are many problems associated with distributing an Ada program over a loosely coupled communication network. Some of these problems involve the various aspects of the distributed rendezvous. The problems addressed involve supporting the delay statement in a selective call and supporting the else clause in a selective call. Most of these difficulties are compounded by the need for an efficient communication system. The difficulties are compounded even more by considering the possibility of hardware faults occurring while the program is running. With a hardware fault tolerant computer system, it is possible to design a distribution scheme and communication software which is efficient and allows Ada semantics to be preserved. An Ada design for the communications software of one such system will be presented, including a description of the services provided in the seven layers of an International Standards Organization (ISO) Open System Interconnect (OSI) model communications system. The system capabilities (hardware and software) that allow this communication system will also be described.

  6. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1984-01-01

    The use and implementation of Ada in distributed environments in which reliability is the primary concern is investigated. Emphasis is placed on the possibility that a distributed system may be programmed entirely in ADA so that the individual tasks of the system are unconcerned with which processors they are executing on, and that failures may occur in the software or underlying hardware. The primary activities are: (1) Continued development and testing of our fault-tolerant Ada testbed; (2) consideration of desirable language changes to allow Ada to provide useful semantics for failure; (3) analysis of the inadequacies of existing software fault tolerance strategies.

  7. Teacher Attendance Improvement Program. A Joint Business-Educator Project.

    ERIC Educational Resources Information Center

    Greater Newark Chamber of Commerce, NJ.

    This report reviews the experiences of two New Jersey school districts that have initiated Attendance Improvement Plans (AIP) for professional school personnel. It is intended to summarize a 1974 report entitled "Program to Improve Teacher Attendance." The districts that participated in the pilot project were Newark, with approximately…

  8. Technical Status of the Dish/Stirling Joint Venture Program

    DTIC Science & Technology

    1995-01-01

    heliostats as the heat input source. Through another NREL program; Thermacore has designed built, and tested a prototype hybrid heat pipe receiver...These subsystems include the solar concentrator, heat pipe receiver, engine/alternator, power conditioning, and automatic controls. 14. SUBJECT...include the solar concentrator, heat pipe receiver, engine/altemator, power conditioning, and automatic controls. INTRODUCTION Initiated in 1991; the

  9. Programs of Study: Year 2 Joint Technical Report. Research Snapshot

    ERIC Educational Resources Information Center

    National Research Center for Career and Technical Education, 2010

    2010-01-01

    In January 2010, the National Research Center for Career and Technical Education (NRCCTE) issued a progress report on three studies being conducted by the Center that examine the implementation and outcomes of Programs of Study (POS), which were required in the 2006 reauthorization of the federal legislation for career and technical education…

  10. How I treat ADA deficiency.

    PubMed

    Gaspar, H Bobby; Aiuti, Alessandro; Porta, Fulvio; Candotti, Fabio; Hershfield, Michael S; Notarangelo, Luigi D

    2009-10-22

    Adenosine deaminase deficiency is a disorder of purine metabolism leading to severe combined immunodeficiency (ADA-SCID). Without treatment, the condition is fatal and requires early intervention. Haematopoietic stem cell transplantation is the major treatment for ADA-SCID, although survival following different donor sources varies considerably. Unlike other SCID forms, 2 other options are available for ADA-SCID: enzyme replacement therapy (ERT) with pegylated bovine ADA, and autologous haematopoietic stem cell gene therapy (GT). Due to the rarity of the condition, the lack of large scale outcome studies, and availability of different treatments, guidance on treatment strategies is limited. We have reviewed the currently available evidence and together with our experience of managing this condition propose a consensus management strategy. Matched sibling donor transplants represent a successful treatment option with high survival rates and excellent immune recovery. Mismatched parental donor transplants have a poor survival outcome and should be avoided unless other treatments are unavailable. ERT and GT both show excellent survival, and therefore the choice between ERT, MUD transplant, or GT is difficult and dependent on several factors, including accessibility to the different modalities, response of patients to long-term ERT, and the attitudes of physicians and parents to the short- and potential long-term risks associated with different treatments.

  11. Renovating To Meet ADA Standards.

    ERIC Educational Resources Information Center

    Huber, Judy; Jones, Garry

    2003-01-01

    Using the examples of Owen D. Young School in Van Hornesville, New York, and the Tonawanda City school district in Buffalo, New York, describes how school planners should take the accessibility standards mandated by the Americans with Disabilities Act (ADA) into account when renovating. (EV)

  12. Jointly Sponsored Research Program on Energy Related Research

    SciTech Connect

    No, author

    2013-12-31

    Cooperative Agreements, DE-FC26-08NT43293, DOE-WRI Cooperative Research and Development Program for Fossil Energy-Related Resources began in June 2009. The goal of the Program was to develop, commercialize, and deploy technologies of value to the nation’s fossil and renewable energy industries. To ensure relevancy and early commercialization, the involvement of an industrial partner was encouraged. In that regard, the Program stipulated that a minimum of 20% cost share be achieved in a fiscal year. This allowed WRI to carry a diverse portfolio of technologies and projects at various development technology readiness levels. Depending upon the maturity of the research concept and technology, cost share for a given task ranged from none to as high as 67% (two-thirds). Over the course of the Program, a total of twenty six tasks were proposed for DOE approval. Over the period of performance of the Cooperative agreement, WRI has put in place projects utilizing a total of $7,089,581 in USDOE funds. Against this funding, cosponsors have committed $7,398,476 in private funds to produce a program valued at $14,488,057. Tables 1 and 2 presented at the end of this section is a compilation of the funding for all the tasks conducted under the program. The goal of the Cooperative Research and Development Program for Fossil Energy-Related Resources was to through collaborative research with the industry, develop or assist in the development of innovative technology solutions that will: • Increase the production of United States energy resources – coal, natural gas, oil, and renewable energy resources; • Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; • Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and • Minimize environmental impacts of energy production and utilization. Success of the Program can be measured by several

  13. Ada (Trade Name) Compiler Validation Summary Report. ALSYS AlsyCOMP 004, Version 1.0, Apollo DOMAIN DN460, DN320 and DSP80A.

    DTIC Science & Technology

    1985-11-03

    Domaine de Voluceau-Rocquencourt N 1.?. 105-78153 LE CIIESNAY CEDEX, FRAN4CE ( 0 * pz ... 4w DOSC-NZ &7#00. NAME AND &DORI$ 10. PROGRAM tLLCwCU.PO...jLCTI.Sq5 BWf/AVF fomane de Voluceati-Racquencourt & S4 6 0 e WI’ MV.’SL as ( Ii.P. 105-78153 Le Chesnay Cedex, France ilCONTPOLLSSD 0 ’PICE NAME AND...Validation Facility, AVF, ANSIIMIL-STD-1815A, Ada Joint Program Office, AJPO ft SSNACi ftewwo min * " ero if O =m.ow -’O feiffbp ev wh see attached abstract 0

  14. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1988-01-01

    The use and implementation of Ada were investigated in distributed environments in which reliability is the primary concern. In particular, the focus was on the possibility that a distributed system may be programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors are being executed, and that failures may occur in the software and underlying hardware. A secondary interest is in the performance of Ada systems and how that performance can be gauged reliably. Primary activities included: analysis of the original approach to recovery in distributed Ada programs using the Advanced Transport Operating System (ATOPS) example; review and assessment of the original approach which was found to be capable of improvement; development of a refined approach to recovery that was applied to the ATOPS example; and design and development of a performance assessment scheme for Ada programs based on a flexible user-driven benchmarking system.

  15. The Decline and Fall of Joint Acquisition Programs

    DTIC Science & Technology

    2014-04-30

    become a research sponsor, or to print additional copies of reports, please contact any of the staff listed on the Acquisition Research Program website...were discussed in the group modeling workshops including cooperation/negotiation theory (Axelrod, 1997; Darling & Mumpower, 1990; Axelrod, 1984...implemented automata. The game is hosted on a web server to accommodate players from any geographic locale; all that is required to play is a web browser and

  16. F-35 Joint Strike Fighter: Observations on Program Progress

    DTIC Science & Technology

    2015-04-14

    durability test aircraft, an engine failure, and a higher-than-expected amount of test point growth largely to address software rework . In addition, the...than-expected part shortages and manufacturing rework continue and could pose significant challenges as the program increases production rates...manufacturing defects. For example, the percentage of time spent on scrap, rework , and repair increased from 13.8 percent to 14.9 percent between the two most

  17. Joint University Program for Air Transportation Research, 1990-1991

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1991-01-01

    The goals of this program are consistent with the interests of both NASA and the FAA in furthering the safety and efficiency of the National Airspace System. Research carried out at the Massachusetts Institute of Technology (MIT), Ohio University, and Princeton University are covered. Topics studied include passive infrared ice detection for helicopters, the cockpit display of hazardous windshear information, fault detection and isolation for multisensor navigation systems, neural networks for aircraft system identification, and intelligent failure tolerant control.

  18. Ada and the rapid development lifecycle

    NASA Technical Reports Server (NTRS)

    Deforrest, Lloyd; Gref, Lynn

    1991-01-01

    JPL is under contract, through NASA, with the US Army to develop a state-of-the-art Command Center System for the US European Command (USEUCOM). The Command Center System will receive, process, and integrate force status information from various sources and provide this integrated information to staff officers and decision makers in a format designed to enhance user comprehension and utility. The system is based on distributed workstation class microcomputers, VAX- and SUN-based data servers, and interfaces to existing military mainframe systems and communication networks. JPL is developing the Command Center System utilizing an incremental delivery methodology called the Rapid Development Methodology with adherence to government and industry standards including the UNIX operating system, X Windows, OSF/Motif, and the Ada programming language. Through a combination of software engineering techniques specific to the Ada programming language and the Rapid Development Approach, JPL was able to deliver capability to the military user incrementally, with comparable quality and improved economies of projects developed under more traditional software intensive system implementation methodologies.

  19. 75 FR 32535 - ITS Joint Program Office; IntelliDriveSM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... ITS Joint Program Office; IntelliDrive\\SM\\ Deployment Scenarios Workshop; Notice of Workshop AGENCY... notice announces a two-day IntelliDrive Deployment Scenarios Workshop to present and discuss the four draft IntelliDrive deployment scenarios that have been recently developed in response to key...

  20. A Joint Interactive Storybook Intervention Program for Preschool and Kindergarten Children

    ERIC Educational Resources Information Center

    Vaknin-Nusbaum, Vered; Nevo, Einat

    2017-01-01

    The effectiveness of a joint interactive storybook reading program delivered by class teachers to develop literacy skills is examined in Hebrew-speaking preschool and kindergarten children. Post-intervention, both groups achieved significantly higher gains in language and print concept skills than age-matched comparison groups that did not have…

  1. Structuring the formal definition of Ada

    NASA Technical Reports Server (NTRS)

    Hansen, Kurt W.

    1986-01-01

    The structure of the formal definition of Ada are described. At present, a difficult subset of Ada has been defined and the experience gained so far by this work is reported. Currently, the work continues towards the formal definition of the Ada language.

  2. A joint university-government technical editing program

    NASA Technical Reports Server (NTRS)

    Stohrer, Freda F.; Pinelli, Thomas E.

    1978-01-01

    The NASA Langley Research Center (LaRC) and Old Dominion University have designed a mutually useful technical editing program. A university team made up of an English instructor and two graduate students - one from English, one from engineering - works with a senior editor from LaRC to prepare technical reports for publication. A round-robin technique gives the university team editorial commentary from both language and technical specialists; the senior editor from LaRC supervises reports through final publication. To date, the system has provided LaRC with a respectable product and university students with valuable on-the-job training.

  3. Quality Assurance of Joint Degree Programs from the Perspective of Quality Assurance Agencies: Experience in East Asia

    ERIC Educational Resources Information Center

    Hou, Yung-Chi; Ince, Martin; Tsai, Sandy; Wang, Wayne; Hung, Vicky; Lin Jiang, Chung; Chen, Karen Hui-Jung

    2016-01-01

    Joint degree programs have gained popularity in East Asia, due to the growth of transnational higher education in the region since 2000. However, the external quality assurance (QA) and accreditation of joint degree programs is a challenge for QA agencies, as it normally involves the engagement of several institutions and multiple national…

  4. 76 FR 2147 - UAW-Chrysler National Training Center Technology Training Joint Programs Staff, Detroit, MI; UAW...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-12

    ... Employment and Training Administration UAW-Chrysler National Training Center Technology Training Joint Programs Staff, Detroit, MI; UAW-Chrysler Technical Training Center Technology Training Joint Programs... UAW-Chrysler National Training Center, Detroit, ] Michigan (subject firm) to apply for TAA....

  5. CLIPS/Ada: An Ada-based tool for building expert systems

    NASA Technical Reports Server (NTRS)

    White, W. A.

    1990-01-01

    Clips/Ada is a production system language and a development environment. It is functionally equivalent to the CLIPS tool. CLIPS/Ada was developed in order to provide a means of incorporating expert system technology into projects where the use of the Ada language had been mandated. A secondary purpose was to glean information about the Ada language and its compilers. Specifically, whether or not the language and compilers were mature enough to support AI applications. The CLIPS/Ada tool is coded entirely in Ada and is designed to be used by Ada systems that require expert reasoning.

  6. Ada 9X Project Report: Ada 9X Requirements Document

    DTIC Science & Technology

    1990-08-27

    Reviewers which include E. Ploedereder - DR Chair ( Tartan ), G. Booch (Rational), B. Brosgol (Alsys), N. Cohen (IBM), R. Dewar (NYU), G. Dismukes...developing a report (the Ada Com- mentary Integration Document ( ACID )) that reflects the impact of the approved commentaries by suggesting revised...wording for appropriate sections of the standard. ACID would be a good starting point for satisfying this requirement. Of course, some of the approved

  7. NASA-evolving to Ada: Five-year plan. A plan for implementing recommendations made by the Ada and software management assessment working group

    NASA Technical Reports Server (NTRS)

    1989-01-01

    At their March 1988 meeting, members of the National Aeronautics and Space Administration (NASA) Information Resources Management (IRM) Council expressed concern that NASA may not have the infrastructure necessary to support the use of Ada for major NASA software projects. Members also observed that the agency has no coordinated strategy for applying its experiences with Ada to subsequent projects (Hinners, 27 June 1988). To deal with these problems, the IRM Council chair appointed an intercenter Ada and Software Management Assessment Working Group (ASMAWG). They prepared a report (McGarry et al., March 1989) entitled, 'Ada and Software Management in NASA: Findings and Recommendations'. That report presented a series of recommendations intended to enable NASA to develop better software at lower cost through the use of Ada and other state-of-the-art software engineering technologies. The purpose here is to describe the steps (called objectives) by which this goal may be achieved, to identify the NASA officials or organizations responsible for carrying out the steps, and to define a schedule for doing so. This document sets forth four goals: adopt agency-wide software standards and policies; use Ada as the programming language for all mission software; establish an infrastructure to support software engineering, including the use of Ada, and to leverage the agency's software experience; and build the agency's knowledge base in Ada and software engineering. A schedule for achieving the objectives and goals is given.

  8. Toward real-time performance benchmarks for Ada

    NASA Technical Reports Server (NTRS)

    Clapp, Russell M.; Duchesneau, Louis; Volz, Richard A.; Mudge, Trevor N.; Schultze, Timothy

    1986-01-01

    The issue of real-time performance measurements for the Ada programming language through the use of benchmarks is addressed. First, the Ada notion of time is examined and a set of basic measurement techniques are developed. Then a set of Ada language features believed to be important for real-time performance are presented and specific measurement methods discussed. In addition, other important time related features which are not explicitly part of the language but are part of the run-time related features which are not explicitly part of the language but are part of the run-time system are also identified and measurement techniques developed. The measurement techniques are applied to the language and run-time system features and the results are presented.

  9. Transferring data objects: A focused Ada investigation

    NASA Technical Reports Server (NTRS)

    Legrand, Sue

    1988-01-01

    The use of the Ada language does not guarantee that data objects will be in the same form or have the same value after they have been stored or transferred to another system. There are too many possible variables in such things as the formats used and other protocol conditions. Differences may occur at many different levels of support. These include program level, object level, application level, and system level. A standard language is only one aspect of making a complex system completely homogeneous. Many components must be standardized and the various standards must be integrated. The principal issues in providing for interaction between systems are of exchanging files and data objects between systems which may not be compatible in terms of their host computer, operating system or other factors. A typical resolution of the problem of invalidating data involves at least a common external form, for data objects and for representing the relationships and attributes of data collections. Some of the issues dealing with the transfer of data are listed and consideration is given on how these issues may be handled in the Ada language.

  10. Application of Ada higher-order language to guidance and control. Lecture series

    SciTech Connect

    Not Available

    1986-05-01

    The Department of Defense stated that Ada shall become the single, common computer-programming language for Defense mission-critical applications beginning in 1984. The proposal to make Ada a NATO standard High Order Language (HOL) as well, prompted the GCP to provide a Lecture Series embracing the basic structure, theories, and principles embodied in this HOL. The need to reduce escalating software life-cycle costs is the raison d'etre for Ada. Early experience with the language suggests that the promise of increased software productivity can be fulfilled. However, many problems remain; the need for validated and efficient compilers targeted for computers suitable to the guidance and control application, and software development environments built around Ada, are two among the foremost. This Lecture Series addresses both the promise and the problems. Following an introduction to Ada, the structure and features of the language are described. Two special features of Ada, parallel processing and software reusability, are discussed in detail. Compiler development and validation, and the use of Ada in programming environments are described. Finally, the use of Ada in a real-world pilot project is described.

  11. Joint MS Degree Program between the Korea University of Technology and Education and the University of Kansas

    NASA Astrophysics Data System (ADS)

    Dougherty, R. L.; Kim, Kwang Su

    This paper provides an overview of the Joint MS Degree Program between Korea University of Technology and Education’ s (KUT) Mechatronics Department and Kansas University’ s (KU) Mechanical Engineering Department. Discussions were initiated in early 2005 which resulted in a formal agreement being approved by both parties in mid-2007. The Joint MS Degree Program is composed of 30 semester credit hours, equally split between the two universities, with the actual degree being awarded by the institution at which the thesis work is performed. Issues addressed during the development of this Joint MS Program included: joint versus dual degrees, institutional acceptance of the transfer of fifteen hours of credit for an MS degree, different admissions requirements and procedures for the two institutions, financial support of the students, faculty advisors at each institution, Graduate Directors at each institution, transcript acknowledgement of the Joint Degree, residency requirements, English speaking requirements/abilities, thesis publication allowances/requirements, and time zone differences for virtual meetings. These issues have been addressed, and the Joint MS Degree Program is functioning with a small number of students having taken advantage of the opportunity since the Program’ s inception. Future considerations are: growing the number of students in the Program, expansion to other Departments besides KU-Mechanical Engineering and KUTMechatronics, including other universities in the Program, expansion to a Joint PhD Degree Program, and stronger funding resources.

  12. FAA/NASA Joint University Program for Air Transportation Research, 1992-1993

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1994-01-01

    The research conducted during the academic year 1992-1993 under the FAA/NASA sponsored Joint University Program for Air Transportation Research is summarized. The year end review was held at Ohio University, Athens, Ohio, 17-18 June 1993. The Joint University Program is a coordinated set of three grants sponsored by the Federal Aviation Administration and NASA Langley Research Center, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and annotated bibliographies are presented for research topics, which include navigation, guidance, and control theory and practice, aircraft performance, human factors and air traffic management. An overview of the year's activities for each university is also presented.

  13. FAA/NASA Joint University Program for Air Transportation Research: 1993-1994

    NASA Technical Reports Server (NTRS)

    Hueschen, Richard M. (Compiler)

    1995-01-01

    This report summarizes the research conducted during the academic year 1993-1994 under the NASA/FAA sponsored Joint University Program for Air Transportation Research. The year end review was held at Ohio University, Athens, Ohio, July 14-15, 1994. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology (NGL-22-009-640), Ohio University (NGR-36-009-017), and Princeton University (NGL-31-001-252). Completed works, status reports, and annotated bibliographies are presented for research topics which include navigation, guidance and control theory and practice, aircraft performance, human factors, and expert systems concepts applied to aircraft and airport operations. An overview of the year's activities for each university is also presented.

  14. Toward a joint health and disease management program. Toronto hospitals partner to provide system leadership.

    PubMed

    Macleod, Anne Marie; Gollish, Jeffrey; Kennedy, Deborah; McGlasson, Rhona; Waddell, James

    2009-01-01

    The Joint Health and Disease Management Program in the Toronto Central Local Health Integration Network (TC LHIN) is envisioned as a comprehensive model of care for patients with hip and knee arthritis. It includes access to assessment services, education, self-management programs and other treatment programs, including specialist care as needed. As the first phase of this program, the hospitals in TC LHIN implemented a Hip and Knee Replacement Program to focus on improving access and quality of care, coordinating services and measuring wait times for patients waiting for hip or knee replacement surgery. The program involves healthcare providers, consumers and constituent hospitals within TC LHIN. The approach used for this program involved a definition of governance structure, broad stakeholder engagement to design program elements and plans for implementation and communication to ensure sustainability. The program and approach were designed to provide a model that is transferrable in its elements or its entirety to other patient populations and programs. Success has been achieved in creating a single wait list, developing technology to support referral management and wait time reporting, contributing to significant reductions in waits for timely assessment and treatment, building human resource capacity and improving patient and referring physician satisfaction with coordination of care.

  15. 76 FR 38124 - Applications for New Awards; Americans With Disabilities Act (ADA) National Network Regional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... National Network Collaborative Research Projects AGENCY: Office of Special Education and Rehabilitative... and Rehabilitation Research (NIDRR)--Disability and Rehabilitation Research Projects and Centers Program--Disability Rehabilitation Research Projects (DRRP)--ADA National Network Regional...

  16. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.; Gregory, S. T.; Urquhart, J. I. A.

    1985-01-01

    The use and implementation of Ada in distributed environments in which reliability is the primary concern were investigated. In particular, the concept that a distributed system may be programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors they are executing on, and that failures may occur in the software or underlying hardware was examined. Progress is discussed for the following areas: continued development and testing of the fault-tolerant Ada testbed; development of suggested changes to Ada so that it might more easily cope with the failure of interest; and design of new approaches to fault-tolerant software in real-time systems, and integration of these ideas into Ada.

  17. Ada Compiler Validation Summary Report: Certificate Number: 890412I1. 10082 TARTAN Laboratories Incorporated. TARTAN Ada Sun/Sun Version 2.1 Sun 3/60 Host and Target

    DTIC Science & Technology

    1989-04-12

    identification number having the form AI-ddddd. Ada Standard ANSI/NIL-STD-1815A, February 1983 and ISO 8652-1987. Applicant The agency requesting...to Military Standard. Ada Programming Language. ANSI/MIL-STD-1815A (American National Standards Institute, Inc., February 17. 1983 ). 5.1. PRAGMAS...file with multiple compilation units may result in more thanone of each of these files. Their names are derived from the Ada name of the compilation

  18. COMPASS: An Ada based scheduler

    NASA Technical Reports Server (NTRS)

    Mcmahon, Mary Beth; Culbert, Chris

    1992-01-01

    COMPASS is a generic scheduling system developed by McDonnell Douglas and funded by the Software Technology Branch of NASA Johnson Space Center. The motivation behind COMPASS is to illustrate scheduling technology and provide a basis from which custom scheduling systems can be built. COMPASS was written in Ada to promote readability and to conform to DOD standards. COMPASS has some unique characteristics that distinguishes it from commercial products. This paper discusses these characteristics and uses them to illustrate some differences between scheduling tools.

  19. The Effectiveness of a Joint Attention Training Program on Improving Communication Skills of Children with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Eissa, Mourad Ali

    2015-01-01

    The purpose of this study was to explore the effect of a joint attention intervention program on improving joint attention and communication skills in children with autism disorder. Participants were ten children between the ages of five and seven who attended a school for children with developmental disabilities (Tarbya Fekrya ). A pre-post…

  20. Joint Non-Lethal Weapons Program Science and Technology Strategic Plan

    DTIC Science & Technology

    2016-03-31

    Science  and Technology (S&T) Strategic Plan (JSTSP) is to articulate a  direction  for future JNLWP S&T efforts for addressing these new concerns and...the  direction  of the DOD NLW Program at large, the JNLWP S&T Program  Joint Non‐Lethal Weapons Program  Science  and Technology Strategic Plan    32  is...Weapons Program  Science  and Technology Strategic Plan      51  Counter‐Personnel – Effects  directed  against individuals. (source: DODI 3200.19

  1. Beyond Coordination: Joint Planning and Program Execution. The IHPRPT Materials Working Group

    NASA Technical Reports Server (NTRS)

    Stropki, Michael A.; Cleyrat, Danial A.; Clinton, Raymond G., Jr.; Rogacki, John R. (Technical Monitor)

    2000-01-01

    "Partnership is more than just coordination," stated then-Commander of the Air Force Research Laboratory (AFRL), Major General Dick Paul (USAF-Ret), at this year's National Space and Missile Materials Symposium. His comment referred to the example of the joint planning and program execution provided by the Integrated High Payoff Rocket Propulsion Technology (IHPRPT) Materials Working Group (IMWG). Most people agree that fiscal pressures imposed by shrinking budgets have made it extremely difficult to build upon our existing technical capabilities. In times of sufficient budgets, building advanced systems poses no major difficulties. However, with today's budgets, realizing enhanced capabilities and developing advanced systems often comes at an unaffordable cost. Overcoming this problem represents both a challenge and an opportunity to develop new business practices that allow us to develop advanced technologies within the restrictions imposed by current funding levels. Coordination of technology developments between different government agencies and organizations is a valuable tool for technology transfer. However, rarely do the newly developed technologies have direct applicability to other ongoing programs. Technology requirements are typically determined up-front during the program planning stage so that schedule risk can be minimized. The problem with this process is that the costs associated with the technology development are often borne by a single program. Additionally, the potential exists for duplication of technical effort. Changing this paradigm is a difficult process but one that can be extremely worthwhile should the right opportunity arise. The IMWG is one such example where NASA, the DoD, and industry have developed joint requirements that are intended to satisfy multiple program needs. More than mere coordination, the organizations comprising the group come together as partners, sharing information and resources, proceeding from a joint roadmap.

  2. ART/Ada design project, phase 1

    NASA Technical Reports Server (NTRS)

    1989-01-01

    An Ada-Based Expert System Building Tool Design Research Project was conducted. The goal was to investigate various issues in the context of the design of an Ada-based expert system building tool. An attempt was made to achieve a comprehensive understanding of the potential for embedding expert systems in Ada systems for eventual application in future projects. The current status of the project is described by introducing an operational prototype, ART/Ada. How the project was conducted is explained. The performance of the prototype is analyzed and compared with other related works. Future research directions are suggested.

  3. The Joint NASA/Goddard-University of Maryland Research Program in Charged Particle and High Energy Photon Detector Technology

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Having recognized at an early stage the critical importance of maintaining detector capabilities which utilize state of the art techniques, a joint program was formulated. This program has involved coordination of a broad range of efforts and activities including joint experiments, collaboration in theoretical studies, instrument design, calibrations, and data analysis. Summaries of the progress made to date are presented. A representative bibliography is also included.

  4. Proceedings of the 2nd NASA Ada User's Symposium

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Several presentations, mostly in viewgraph form, on various topics relating to Ada applications are given. Topics covered include the use of Ada in NASA, Ada and the Space Station, the software support environment, Ada in the Software Engineering Laboratory, Ada at the Jet Propulsion Laboratory, the Flight Telerobotic Servicer, and lessons learned in prototyping the Space Station Remote Manipulator System control.

  5. Acupuncture Provides Short-term Pain Relief for Patients in a Total Joint Replacement Program

    PubMed Central

    Crespin, Daniel J.; Griffin, Kristen H.; Johnson, Jill R.; Miller, Cynthia; Finch, Michael D.; Rivard, Rachael L.; Anseth, Scott; Dusek, Jeffery A.

    2014-01-01

    Objective Given the risks of opioid medications, non-pharmacological strategies should be considered for total joint replacement patients. We investigated acupuncture as an adjunct therapy for post-surgical pain management in a total joint replacement program by examining which total hip and knee replacement patients elected to receive acupuncture and the effect of acupuncture on short-term pain. Design A total joint replacement program using fast-track physiotherapy offered elective post-surgical acupuncture to all patients, at no additional cost, as an adjunct therapy to opioids for pain management. Setting The Joint Replacement Center at Abbott Northwestern Hospital, a 630-bed teaching and specialty hospital in Minneapolis, Minnesota from 2010 to 2012. Subjects Our sample included 2,500 admissions of total hip and total knee replacement patients. Methods Self-reported pain was assessed before and after acupuncture using a 0-10 scale and categorized as none/mild (0-4) and moderate/severe pain (5-10). Results Seventy-five percent of admissions included acupuncture. Women (Odds Ratio: 1.48, 95% Confidence Interval: 1.22, 1.81) had higher odds of receiving acupuncture compared to men, and non-white patients (Odds Ratio: 0.55, 95% Confidence Interval: 0.39, 0.78) had lower odds of receiving acupuncture compared to white patients. Average short-term pain reduction was 1.91 points (95% Confidence Interval: 1.83, 1.99), a 45% reduction from the mean pre-pain score. Forty-one percent of patients reported moderate/severe pain prior to receiving acupuncture, while only 15% indicated moderate/severe pain after acupuncture. Conclusions Acupuncture may be a viable adjunct to pharmacological approaches for pain management after total hip or total knee replacement. PMID:25586769

  6. Ada as a Hardware Description Language: An Initial Report

    DTIC Science & Technology

    2014-02-25

    language. We are not 1AdL is i tradomark Pf the US Goverment Ada Joint Projert cffice0i! :,:~~~~~~~~~~~~~.. . .. . . . . .. . . . . ....; .:-. i...by Martin Marietta Corporution ind in part by the Defense Advanced Research Projects Agency (DOD). DARPA Order iu. 3597, iu:4io,ed by the Air Force...Avionics Laboratory under Contract F3361531 .1(1539, and DARIPA Order -1 on, n tored by the Office of Naval Research , under Contract ;.MDA 903-81 -C0411

  7. CMS-2 to Ada Translator Evaluation.

    DTIC Science & Technology

    1997-09-01

    these translators, and to provide information to CMS -2 project managers to assist them in the evaluation of costs and risks of translating CMS -2 to Ada....The objective of this evaluation was to determine the maturity of the CMS -2 to Ada translators and associated tools, to determine the capabilities of

  8. Effectiveness of a home exercise program in combination with ultrasound therapy for temporomandibular joint disorders.

    PubMed

    Ucar, Mehmet; Sarp, Ümit; Koca, İrfan; Eroğlu, Selma; Yetisgin, Alparslan; Tutoglu, Ahmet; Boyacı, Ahmet

    2014-12-01

    [Purpose] This study compared the effectiveness of home exercise alone versus home exercise combined with ultrasound for patients with temporomandibular joint disorders. [Subjects and Methods] This study enrolled 23 female and 15 male patients who were divided randomly into two groups. The home exercise group performed a home exercise program consisting of an exercise program and patient education, and the home exercise combined with ultrasound group received ultrasound therapy in addition to the home exercise program. Pain intensity was evaluated using a visual analogue scale. Pain free maximum mouth opening was evaluated at baseline and 2 weeks after the treatment. [Results] There was no difference between the two groups in baseline values. After the treatment, the visual analogue scale decreased and pain free maximum mouth opening scores improved significantly in each group. Additionally, both values were higher in the home exercise combined with ultrasound group than in the home exercise group. [Conclusion] The combination of home exercise combined with ultrasound appears to be more effective at providing pain relief and increasing mouth opening than does home exercise alone for patients with temporomandibular joint disorders.

  9. Ada compiler evaluation on the Space Station Freedom Software Support Environment project

    NASA Technical Reports Server (NTRS)

    Badal, D. L.

    1989-01-01

    This paper describes the work in progress to select the Ada compilers for the Space Station Freedom Program (SSFP) Software Support Environment (SSE) project. The purpose of the SSE Ada compiler evaluation team is to establish the criteria, test suites, and benchmarks to be used for evaluating Ada compilers for the mainframes, workstations, and the realtime target for flight- and ground-based computers. The combined efforts and cooperation of the customer, subcontractors, vendors, academia and SIGAda groups made it possible to acquire the necessary background information, benchmarks, test suites, and criteria used.

  10. Validation in ADA Programming Support Environments.

    DTIC Science & Technology

    1982-12-01

    DOCUMENTATION4 PAGE m M C B 111311 mum OVT ACCESO aO . RECIPIETrS CATALOG NMONS CSIE-82-12 4. TITLE (And Subdued) 5. TYPE OF REPORT A PERIOD COVERED VALIDATION IN...likely to undergo a de facto standardization process as multiple implementations are developed. To assure portability of tools within one of the...the two currently- existing and distinct KAPSE’s, the next step in this path will be the proliferation of these systems by multiple KAPSE

  11. AN ADA LINEAR ALGEBRA PACKAGE MODELED AFTER HAL/S

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.

    1994-01-01

    This package extends the Ada programming language to include linear algebra capabilities similar to those of the HAL/S programming language. The package is designed for avionics applications such as Space Station flight software. In addition to the HAL/S built-in functions, the package incorporates the quaternion functions used in the Shuttle and Galileo projects, and routines from LINPAK that solve systems of equations involving general square matrices. Language conventions in this package follow those of HAL/S to the maximum extent practical and minimize the effort required for writing new avionics software and translating existent software into Ada. Valid numeric types in this package include scalar, vector, matrix, and quaternion declarations. (Quaternions are fourcomponent vectors used in representing motion between two coordinate frames). Single precision and double precision floating point arithmetic is available in addition to the standard double precision integer manipulation. Infix operators are used instead of function calls to define dot products, cross products, quaternion products, and mixed scalar-vector, scalar-matrix, and vector-matrix products. The package contains two generic programs: one for floating point, and one for integer. The actual component type is passed as a formal parameter to the generic linear algebra package. The procedures for solving systems of linear equations defined by general matrices include GEFA, GECO, GESL, and GIDI. The HAL/S functions include ABVAL, UNIT, TRACE, DET, INVERSE, TRANSPOSE, GET, PUT, FETCH, PLACE, and IDENTITY. This package is written in Ada (Version 1.2) for batch execution and is machine independent. The linear algebra software depends on nothing outside the Ada language except for a call to a square root function for floating point scalars (such as SQRT in the DEC VAX MATHLIB library). This program was developed in 1989, and is a copyrighted work with all copyright vested in NASA.

  12. Availability of Ada and C++ Compilers, Tools, Education and Training

    DTIC Science & Technology

    1991-07-01

    assembler languages of various sorts, C, and Fortran languages. Several provide an interface to Pascal and one to Cobol. The ability to import and export...program that runs on a different target platform. As an example, a Fortran or Pascal compiler running on a DEC VAX computer may produce output which...Ada, Pascal , Fortran, C++, PLI, and Jovial. The entire source code is not necessarily generated and some tools provide user- customizable templates that

  13. Ada Compiler Validation Summary Report: Certificate Number: 891212W1. 10204 Irvine Compiler Corporation ICC Ada, 6.0.0 MicroVAX 2000 Host and ICC simulator for Intel i80960MC Executing on MicroVAX Target

    DTIC Science & Technology

    1989-12-12

    Aeronautical Laboratory, ’ -/ Wright-Patterson Air Force Base stated that the Ada Validation Summary report for Meridian Software Systems, Inc. contained...Go0zplter & Software Engineering Division Institute for-Defense Analyses Alexandria VA 22311 AGOOssiOn For’ ,,__ _ _ _ _ _ _ _ _NTIS GRA&, Ada Joint...of hardware and software components: Host computer: MicroVAX 2000 Host operating system: VMS, Version 4.7 Target computer: ICC Simulator for Intel

  14. FAA/NASA Joint University Program for Air Transportation Research 1994-1995

    NASA Technical Reports Server (NTRS)

    Remer, J. H.

    1998-01-01

    The Joint University Program for Air Transportation Research (JUP) is a coordinated set of three grants co-sponsored by the Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA). Under JUP, three institutions: the Massachusetts Institute of Technology, Princeton, and Ohio Universities receive research grants and collaborate with FAA and NASA in defining and performing civil aeronautics research in a multitude of areas. Some of these disciplines are artificial intelligence, control theory, atmospheric hazards, navigation, avionics, human factors, flight dynamics, air traffic management, and electronic communications.

  15. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1987-01-01

    Performance analysis was begin on the Ada implementations. The goal is to supply the system designer with tools that will allow a rational decision to be made about whether a particular implementation can support a given application early in the design cycle. Primary activities were: analysis of the original approach to recovery in distributed Ada programs using the Advanced Transport Operating System (ATOPS) example; review and assessment of the original approach which was found to be capable of improvement; preparation and presentation of a paper at the 1987 Washington DC Ada Symposium; development of a refined approach to recovery that is presently being applied to the ATOPS example; and design and development of a performance assessment scheme for Ada programs based on a flexible user-driven benchmarking system.

  16. ELAPSE - NASA AMES LISP AND ADA BENCHMARK SUITE: EFFICIENCY OF LISP AND ADA PROCESSING - A SYSTEM EVALUATION

    NASA Technical Reports Server (NTRS)

    Davis, G. J.

    1994-01-01

    One area of research of the Information Sciences Division at NASA Ames Research Center is devoted to the analysis and enhancement of processors and advanced computer architectures, specifically in support of automation and robotic systems. To compare systems' abilities to efficiently process Lisp and Ada, scientists at Ames Research Center have developed a suite of non-parallel benchmarks called ELAPSE. The benchmark suite was designed to test a single computer's efficiency as well as alternate machine comparisons on Lisp, and/or Ada languages. ELAPSE tests the efficiency with which a machine can execute the various routines in each environment. The sample routines are based on numeric and symbolic manipulations and include two-dimensional fast Fourier transformations, Cholesky decomposition and substitution, Gaussian elimination, high-level data processing, and symbol-list references. Also included is a routine based on a Bayesian classification program sorting data into optimized groups. The ELAPSE benchmarks are available for any computer with a validated Ada compiler and/or Common Lisp system. Of the 18 routines that comprise ELAPSE, provided within this package are 14 developed or translated at Ames. The others are readily available through literature. The benchmark that requires the most memory is CHOLESKY.ADA. Under VAX/VMS, CHOLESKY.ADA requires 760K of main memory. ELAPSE is available on either two 5.25 inch 360K MS-DOS format diskettes (standard distribution) or a 9-track 1600 BPI ASCII CARD IMAGE format magnetic tape. The contents of the diskettes are compressed using the PKWARE archiving tools. The utility to unarchive the files, PKUNZIP.EXE, is included. The ELAPSE benchmarks were written in 1990. VAX and VMS are trademarks of Digital Equipment Corporation. MS-DOS is a registered trademark of Microsoft Corporation.

  17. Ada Compiler Validation Summary Report: New York University (NYU Ada/Ed) Compiler, Version 1.4 for VAX 11/780, Using VMS 3.5.

    DTIC Science & Technology

    1984-08-10

    AB.ADA P CT=9 EC=1 B55AOK- ABADA CT= EC= B55AO1K-AB.ADA P CT=10 EC=1 B55AO1L-AB.ADA P CT=10 EC=1 B55AO1M-AB.ADA P CT: 15 EC=1 B55AO10-AB.ADA P CT=26 EC=1... ABADA CT= EC= B71001L-AB.ADA P CT=10 EC=4 B71001M-AB.ADA P CT:10 EC=1 B71001N-AB.ADA P CT:? EC=1 B71001O-AB.ADA P CT=6 EC=1 B71001P-AB.ADA P CT=8 EC:1

  18. 76 FR 10598 - Medicare and Medicaid Programs; Approval of the Joint Commission for Deeming Authority for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-25

    ... Joint Commission for Deeming Authority for Psychiatric Hospitals AGENCY: Centers for Medicare & Medicaid... announcing the Joint Commission's request for approval as a deeming organization for psychiatric hospitals... of the Joint Commission's application in accordance with the criteria specified by our...

  19. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.; Gregory, S. T.; Urquhart, J. I. A.

    1984-01-01

    The use and implementation of Ada (a trade mark of the US Dept. of Defense) in distributed environments in which the hardware are assumed to be unreliable were investigated. The possibility that a distributed system is programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors they are executing on and failures occurring in the underlying hardware were examined.

  20. NASA Boeing 737 Aircraft Test Results from 1996 Joint Winter Runway Friction Measurement Program

    NASA Technical Reports Server (NTRS)

    Yager, Thomas J.

    1996-01-01

    A description of the joint test program objectives and scope is given together with the performance capability of the NASA Langley B-737 instrumented aircraft. The B-737 test run matrix conducted during the first 8 months of this 5-year program is discussed with a description of the different runway conditions evaluated. Some preliminary test results are discussed concerning the Electronic Recording Decelerometer (ERD) readings and a comparison of B-737 aircraft braking performance for different winter runway conditions. Detailed aircraft parameter time history records, analysis of ground vehicle friction measurements and harmonization with aircraft braking performance, assessment of induced aircraft contaminant drag, and evaluation of the effects of other factors on aircraft/ground vehicle friction performance will be documented in a NASA Technical Report which is being prepared for publication next year.

  1. Experiences with Ada in an embedded system

    NASA Technical Reports Server (NTRS)

    Labaugh, Robert J.

    1988-01-01

    Recent experiences with using Ada in a real time environment are described. The application was the control system for an experimental robotic arm. The objectives of the effort were to experiment with developing embedded applications in Ada, evaluating the suitability of the language for the application, and determining the performance of the system. Additional objectives were to develop a control system based on the NASA/NBS Standard Reference Model for Telerobot Control System Architecture (NASREM) in Ada, and to experiment with the control laws and how to incorporate them into the NASREM architecture.

  2. Development of an Ada package library

    NASA Technical Reports Server (NTRS)

    Burton, Bruce; Broido, Michael

    1986-01-01

    A usable prototype Ada package library was developed and is currently being evaluated for use in large software development efforts. The library system is comprised of an Ada-oriented design language used to facilitate the collection of reuse information, a relational data base to store reuse information, a set of reusable Ada components and tools, and a set of guidelines governing the system's use. The prototyping exercise is discussed and the lessons learned from it have led to the definition of a comprehensive tool set to facilitate software reuse.

  3. Joint Task Force on Undergraduate Physics Programs: Implications for physics programs and why you should care

    NASA Astrophysics Data System (ADS)

    Hodapp, Theodore

    2016-03-01

    The content of undergraduate physics programs has not changed appreciably in 50 years, however, the jobs our students take have changed dramatically. Preparing students for careers they are likely to encounter requires physics programs to rethink and in some cases retool to provide an education that will not only educate an individual in the habits of mind and keen sense of how to solve complex technical problems, but also what related skills they will need to be effective in those careers. Do you teach your student how to read or create a budget? How about dealing with a low-performing member of an R&D team? This talk will explore driving forces behind this report, potential implications for physics departments, and practical steps faculty members can take to continue to consider improvements in experiences for our students. This work is supported in part by the National Science Foundation (NSF-1540570).

  4. Technology Programs That Work. A National Diffusion Network Resource of Exemplary Programs Approved by the Joint Dissemination Review Panel, Department of Education.

    ERIC Educational Resources Information Center

    Vaughan, Larry, Ed.

    This report presents brief descriptions of exemplary programs validated by the National Diffusion Network (NDN) and approved for national dissemination by the Joint Dissemination Review Panel, which focus specifically on the effective use of technology in education. As exemplary projects called Developer Demonstrators, 12 of the programs described…

  5. Ada Compiler Validation Summary Report. Certificate Number: 890216W1. 10031 Verdix Corporation, VAda-110-15125-1, Version 5.7 HP 9000 Series 300 Model 350 Host and MVME-133A-20 Target

    DTIC Science & Technology

    1989-02-16

    S -. D - 1BI5A, Ada Joint Program~ Office, AJPO 2C. AeSIRA:1 Cn~u ’ ecz ~ #f,,,cr~j ."y#^ode’mt~ b, block number) Verdix Corporation, VAda-11O-15125-1...larget), 890216W41.10031 P. AIJINOts) 8 CO*!AC OP 0441. hjwMEj(j) Wrl~ g M-Patterson A-B Dayton, OH, USA 9. PEftFOftM1hC OR~iANZATION AhD ADDRESS 10...l" 1473 [D11ION OF NO 6b. 5 OBSO~t1E I JA" 72 S /Si 0102-LI-014-660 UNCLASSIFID Ada Compiler Validation Summary Report: Compiler Name: VAda-110-15125

  6. The Joint Polar Satellite System (JPSS) Program's Algorithm Change Process (ACP): Past, Present and Future

    NASA Technical Reports Server (NTRS)

    Griffin, Ashley

    2017-01-01

    The Joint Polar Satellite System (JPSS) Program Office is the supporting organization for the Suomi National Polar Orbiting Partnership (S-NPP) and JPSS-1 satellites. S-NPP carries the following sensors: VIIRS, CrIS, ATMS, OMPS, and CERES with instruments that ultimately produce over 25 data products that cover the Earths weather, oceans, and atmosphere. A team of scientists and engineers from all over the United States document, monitor and fix errors in operational software code or documentation with the algorithm change process (ACP) to ensure the success of the S-NPP and JPSS 1 missions by maintaining quality and accuracy of the data products the scientific community relies on. This poster will outline the programs algorithm change process (ACP), identify the various users and scientific applications of our operational data products and highlight changes that have been made to the ACP to accommodate operating system upgrades to the JPSS programs Interface Data Processing Segment (IDPS), so that the program is ready for the transition to the 2017 JPSS-1 satellite mission and beyond.

  7. DOD Joint Bases: Implementation Challenges Demonstrate Need to Reevaluate the Program

    DTIC Science & Technology

    2014-09-01

    installation safety. The least consolidated functions were reported to be military service-specific or mission-specific, such as small-arms range management ...Note: Not all of the joint bases that GAO surveyed have small-arms range management or port services functions. Joint base officials reported...Figure 20: Joint Base San Antonio 81 Figure 21: Joint Expeditionary Base Little Creek-Fort Story 82 Figure 22: Joint Region Marianas 83

  8. Real-Time Ada Problem Study

    DTIC Science & Technology

    1989-03-24

    define this set of problems. The authors were chosen because of their proven expertise in real-time development with Ada. They could enrich the results of...for Real-Time Embedded Systems". LabTek Corporation, the author , had proven expertise in embedded system design utilizing Motorola MC680XO- based...processors. The second report is entitledSoftware Enineering Problems Using Ada in Computers Integral to Weapons Systems. Its author , Sonicraft, had

  9. A W-Grammar Description for ADA.

    DTIC Science & Technology

    1986-12-01

    Language Reference Manual. In MT opinion, the W- gramars fall short of this goal since they are less readable than BNF for determining Ada’s syntax, and...37 Summary . . . . . . . . . . . . . . .... . 39 V. Conclusion .. . . . . . . . . . .. . . .* . . . . 40 Ada Constructs Not Covered in W- gramar B...library unit. The problem with the Language Reference Manual description is not that BNF is too antiquated for language definition, but that English

  10. Ada developers' supplement to the recommended approach

    NASA Technical Reports Server (NTRS)

    Kester, Rush; Landis, Linda

    1993-01-01

    This document is a collection of guidelines for programmers and managers who are responsible for the development of flight dynamics applications in Ada. It is intended to be used in conjunction with the Recommended Approach to Software Development (SEL-81-305), which describes the software development life cycle, its products, reviews, methods, tools, and measures. The Ada Developers' Supplement provides additional detail on such topics as reuse, object-oriented analysis, and object-oriented design.

  11. Constructing a working taxonomy of functional Ada software components for real-time embedded system applications

    NASA Technical Reports Server (NTRS)

    Wallace, Robert

    1986-01-01

    A major impediment to a systematic attack on Ada software reusability is the lack of an effective taxonomy for software component functions. The scope of all possible applications of Ada software is considered too great to allow the practical development of a working taxonomy. Instead, for the purposes herein, the scope of Ada software application is limited to device and subsystem control in real-time embedded systems. A functional approach is taken in constructing the taxonomy tree for identified Ada domain. The use of modular software functions as a starting point fits well with the object oriented programming philosophy of Ada. Examples of the types of functions represented within the working taxonomy are real time kernels, interrupt service routines, synchronization and message passing, data conversion, digital filtering and signal conditioning, and device control. The constructed taxonomy is proposed as a framework from which a need analysis can be performed to reveal voids in current Ada real-time embedded programming efforts for Space Station.

  12. Ada Compiler Validation Summary Report: ROLM Ada Compiler, Version 4.52 V-003.

    DTIC Science & Technology

    1983-06-03

    00 00:06 1 B97101C-AB.ADA P 11 00:00 00:04 1 89V1O1D- ABADA P 11 00:00 00:04 1 B97101E-AB.ADA P 13 00:01 00:04 4 B97102A-AB.ADA P 29 00:01 00:05 13... ABADA P 42 00:13 01:13 03:00 4 D55A03D-AB.ADA P 34 00:14 01:18 02:57 4 D55AO3E-AB.ADA P 53 00:22 01:25 02:36 3 D55AO3F-AB.ADA P 56 00:23 01:33 02:56 3...17 3 CC2002A-AB.ADA P 22 00:04 01:08 02:19 3 CC3004A-B.ADA P 28 00:07 01:16 02:20 2 CC3007A- ABADA P 53 00:11 01:32 02:22 2 CC 3011A... 5ADA P 60 00

  13. 49 CFR 37.123 - ADA paratransit eligibility: Standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false ADA paratransit eligibility: Standards. 37.123... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.123 ADA... complementary paratransit service shall provide the service to the ADA paratransit eligible...

  14. 49 CFR 37.123 - ADA paratransit eligibility: Standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false ADA paratransit eligibility: Standards. 37.123... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.123 ADA... complementary paratransit service shall provide the service to the ADA paratransit eligible...

  15. 49 CFR 37.125 - ADA paratransit eligibility: Process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false ADA paratransit eligibility: Process. 37.125... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.125 ADA... § 37.121 of this part shall establish a process for determining ADA paratransit eligibility. (a)...

  16. 49 CFR 37.125 - ADA paratransit eligibility: Process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false ADA paratransit eligibility: Process. 37.125... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.125 ADA... § 37.121 of this part shall establish a process for determining ADA paratransit eligibility. (a)...

  17. Toward the efficient implementation of expert systems in Ada

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel

    1990-01-01

    Here, the authors describe Ada language issues encountered during the development of ART-Ada, an expert system tool for Ada deployment. ART-Ada is being used to implement several expert system applications for the Space Station Freedom and the U.S. Air Force. Additional information is given on dynamic memory allocation.

  18. 49 CFR 37.123 - ADA paratransit eligibility: Standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false ADA paratransit eligibility: Standards. 37.123... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.123 ADA... complementary paratransit service shall provide the service to the ADA paratransit eligible...

  19. 49 CFR 37.125 - ADA paratransit eligibility: Process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false ADA paratransit eligibility: Process. 37.125... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.125 ADA... § 37.121 of this part shall establish a process for determining ADA paratransit eligibility. (a)...

  20. 49 CFR 37.125 - ADA paratransit eligibility: Process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false ADA paratransit eligibility: Process. 37.125... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.125 ADA... § 37.121 of this part shall establish a process for determining ADA paratransit eligibility. (a)...

  1. 49 CFR 37.123 - ADA paratransit eligibility: Standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false ADA paratransit eligibility: Standards. 37.123... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.123 ADA... complementary paratransit service shall provide the service to the ADA paratransit eligible...

  2. Construction Productivity Advancement Research (CPAR) Program: Improved Materials and Processes for Sealing and Resealing Joints in Portland Cement Concrete Pavements - Field Evaluation

    DTIC Science & Technology

    1993-10-01

    compositions of material- are currently used for scaling portland cement concrete (PCC) joints . These materials vary widely in chemi- cal complexity...PRODUCTIVITY ADVANCEMENT RESEARCH (CPAR) PROGRAM Improved Materials and Processes for Sealing and Resealing Joints in Portland Cement Concrete Pavements...Processes for Sealing and Resealing Joints in Portland Cement Concrete Pavements-Field Evaluation by Larry N. Lynch, Dewey W. White Accesion

  3. An overview of the joint FAA/NASA aircraft/ground runway friction program

    NASA Technical Reports Server (NTRS)

    Yager, Thomas J.

    1989-01-01

    There is a need for information on runways which may become slippery due to various forms and types of contaminants. Experience has shown that since the beginning of all weather aircraft operations, there have been landing and aborted takeoff incidents and/or accidents each year where aircraft have either run off the end or veered off the shoulder of low friction runways. NASA Langley's Landing and Impact Dynamics Branch is involved in several research programs directed towards obtaining a better understanding of how different tire properties interact with varying pavement surface characteristics to produce acceptable performance for aircraft ground handling requirements. One such effort, which was jointly supported by not only NASA and the FAA but by several aviation industry groups including the Flight Safety Foundation, is described.

  4. Oxide dispersion strengthened ferritic steels: a basic research joint program in France

    NASA Astrophysics Data System (ADS)

    Boutard, J.-L.; Badjeck, V.; Barguet, L.; Barouh, C.; Bhattacharya, A.; Colignon, Y.; Hatzoglou, C.; Loyer-Prost, M.; Rouffié, A. L.; Sallez, N.; Salmon-Legagneur, H.; Schuler, T.

    2014-12-01

    AREVA, CEA, CNRS, EDF and Mécachrome are funding a joint program of basic research on Oxide Dispersion Strengthened Steels (ODISSEE), in support to the development of oxide dispersion strengthened 9-14% Cr ferritic-martensitic steels for the fuel element cladding of future Sodium-cooled fast neutron reactors. The selected objectives and the results obtained so far will be presented concerning (i) physical-chemical characterisation of the nano-clusters as a function of ball-milling process, metallurgical conditions and irradiation, (ii) meso-scale understanding of failure mechanisms under dynamic loading and creep, and, (iii) kinetic modelling of nano-clusters nucleation and α/α‧ unmixing.

  5. Virus-host arms race at the joint origin of multicellularity and programmed cell death.

    PubMed

    Iranzo, Jaime; Lobkovsky, Alexander E; Wolf, Yuri I; Koonin, Eugene V

    2014-01-01

    Unicellular eukaryotes and most prokaryotes possess distinct mechanisms of programmed cell death (PCD). How an "altruistic" trait, such as PCD, could evolve in unicellular organisms? To address this question, we developed a mathematical model of the virus-host co-evolution that involves interaction between immunity, PCD and cellular aggregation. Analysis of the parameter space of this model shows that under high virus load and imperfect immunity, joint evolution of cell aggregation and PCD is the optimal evolutionary strategy. Given the abundance of viruses in diverse habitats and the wide spread of PCD in most organisms, these findings imply that multiple instances of the emergence of multicellularity and its essential attribute, PCD, could have been driven, at least in part, by the virus-host arms race.

  6. Integrated Data Modeling and Simulation on the Joint Polar Satellite System Program

    NASA Technical Reports Server (NTRS)

    Roberts, Christopher J.; Boyce, Leslye; Smith, Gary; Li, Angela; Barrett, Larry

    2012-01-01

    The Joint Polar Satellite System is a modern, large-scale, complex, multi-mission aerospace program, and presents a variety of design, testing and operational challenges due to: (1) System Scope: multi-mission coordination, role, responsibility and accountability challenges stemming from porous/ill-defined system and organizational boundaries (including foreign policy interactions) (2) Degree of Concurrency: design, implementation, integration, verification and operation occurring simultaneously, at multiple scales in the system hierarchy (3) Multi-Decadal Lifecycle: technical obsolesce, reliability and sustainment concerns, including those related to organizational and industrial base. Additionally, these systems tend to become embedded in the broader societal infrastructure, resulting in new system stakeholders with perhaps different preferences (4) Barriers to Effective Communications: process and cultural issues that emerge due to geographic dispersion and as one spans boundaries including gov./contractor, NASA/Other USG, and international relationships.

  7. Prokaryotic Super Program Advisory Committee DOE Joint Genome Institute, Walnut Creek, CA, March 27, 2013

    PubMed Central

    Garrity, George M.; Banfield, Jill; Eisen, Jonathan; van der Lelie, Niels; McMahon, Trina; Rusch, Doug; DeLong, Edward; Moran, Mary Ann; Currie, Cameron; Furhman, Jed; Hallam, Steve; Hugenholtz, Phil; Moran, Nancy; Nelson, Karen; Roberts, Richard; Stepanauskas, Ramunas

    2013-01-01

    The Prokaryotic Super Program Advisory Committee met on March 27, 2013 for their annual review the Prokaryotic Super Program at the DOE Joint Genome Institute. As is the case with any site visit or program review, the objective is to evaluate progress in meeting organizational objectives, provide feedback to from the user-community and to assist the JGI in formulating plans for the coming year. The advisors want to commend the JGI for its central role in developing new technologies and capabilities, and for catalyzing the formation of new collaborative user communities. Highlights of the post-meeting exchanges among the advisors focused on the importance of programmatic initiatives including: • GEBA, which serves as a phylogenetic “base-map” on which our knowledge of functional diversity can be layered. • FEBA, which promises to provide new insights into the physiological capabilities of prokaryotes under highly standardized conditions. • Single-cell genomics technology, which is seen to significantly enhance our ability to interpret genomic and metagenomic data and broaden the scope of the GEBA program to encompass at least a part of the microbial “dark-matter”. • IMG, which is seen to play a central role in JGI programs and is viewed as a strategically important asset in the JGI portfolio. On this latter point, the committee encourages the formation of a strategic relationship between IMG and the Kbase to ensure that the intelligence, deep knowledge and experience captured in the former is not lost. The committee strongly urges the DOE to continue its support for maintaining this critical resource. PMID:24501639

  8. Russian Tu-144LL SST Roll-Out for Joint NASA Research Program

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The modified Tu-144LL supersonic flying laboratory is rolled out of its hangar at the Zhukovsky Air Development Center near Moscow, Russia in March 1996 at the beginning of a joint U.S. - Russian high-speed flight research program. The 'LL' stands for Letayuschaya Laboratoriya, which means Flying Laboratory. NASA teamed with American and Russian aerospace industries for an extended period in a joint international research program featuring the Russian-built Tu-144LL supersonic aircraft. The object of the program was to develop technologies for a proposed future second-generation supersonic airliner to be developed in the 21st Century. The aircraft's initial flight phase began in June 1996 and concluded in February 1998 after 19 research flights. A shorter follow-on program involving seven flights began in September 1998 and concluded in April 1999. All flights were conducted in Russia from Tupolev's facility at the Zhukovsky Air Development Center near Moscow. The centerpiece of the research program was the Tu 144LL, a first-generation Russian supersonic jetliner that was modified by its developer/builder, Tupolev ANTK (aviatsionnyy nauchno-tekhnicheskiy kompleks-roughly, aviation technical complex), into a flying laboratory for supersonic research. Using the Tu-144LL to conduct flight research experiments, researchers compared full-scale supersonic aircraft flight data with results from models in wind tunnels, computer-aided techniques, and other flight tests. The experiments provided unique aerodynamic, structures, acoustics, and operating environment data on supersonic passenger aircraft. Data collected from the research program was being used to develop the technology base for a proposed future American-built supersonic jetliner. Although actual development of such an advanced supersonic transport (SST) is currently on hold, commercial aviation experts estimate that a market for up to 500 such aircraft could develop by the third decade of the 21st Century. The

  9. Joint Assessment of ETRR-2 Research Reactor Operations Program, Capabilities, and Facilities

    SciTech Connect

    Bissani, M; O'Kelly, D S

    2006-05-08

    A joint assessment meeting was conducted at the Egyptian Atomic Energy Agency (EAEA) followed by a tour of Egyptian Second Research Reactor (ETRR-2) on March 22 and 23, 2006. The purpose of the visit was to evaluate the capabilities of the new research reactor and its operations under Action Sheet 4 between the U.S. DOE and the EAEA, ''Research Reactor Operation'', and Action Sheet 6, ''Technical assistance in The Production of Radioisotopes''. Preliminary Recommendations of the joint assessment are as follows: (1) ETRR-2 utilization should be increased by encouraging frequent and sustained operations. This can be accomplished in part by (a) Improving the supply-chain management for fresh reactor fuel and alleviating the perception that the existing fuel inventory should be conserved due to unreliable fuel supply; and (b) Promulgating a policy for sample irradiation priority that encourages the use of the reactor and does not leave the decision of when to operate entirely at the discretion of reactor operations staff. (2) Each experimental facility in operation or built for a single purpose should be reevaluated to focus on those that most meet the goals of the EAEA strategic business plan. Temporary or long-term elimination of some experimental programs might be necessary to provide more focused utilization. There may be instances of emerging reactor applications for which no experimental facility is yet designed or envisioned. In some cases, an experimental facility may have a more beneficial use than the purpose for which it was originally designed. For example, (a) An effective Boron Neutron Capture Therapy (BNCT) program requires nearby high quality medical facilities. These facilities are not available and are unlikely to be constructed near the Inshas site. Further, the BNCT facility is not correctly designed for advanced research and therapy programs using epithermal neutrons. (b) The ETRR-2 is frequently operated to provide color-enhanced gemstones but is

  10. Major Defense Acquisition Program (MDAP) Trail Boss Overview and Joint Strike Fighter Decontamination Shelter System

    DTIC Science & Technology

    2011-11-01

    Individual Protection Joint Project Manager  Individual Protection 3 JAN 11 Joint Project Manager  Chemical Biological Medical Systems ( Biosurveillance ...Trail Boss) Joint Project Manager  Chemical Biological Medical Systems ( Biosurveillance  Trail Boss) • ra oss      Decontamination  Joint Project

  11. The new bundled payment program for joint replacement may unfairly penalize hospitals that treat patients with medical comorbidities

    PubMed Central

    Ellimoottil, Chad; Ryan, Andrew M.; Hou, Hechuan; Dupree, James M.; Hallstrom, Brian; Miller, David C.

    2017-01-01

    The Centers for Medicare & Medicaid Services (CMS) recently implemented the Comprehensive Care for Joint Replacement (CJR) model. While many stakeholders are enthusiastic that the program will reduce spending for joint replacement, others are concerned that the program will unintentionally penalize hospitals that treat medically complex patients. This concern stems from the fact that the program may not include a mechanism to sufficiently account for patient complexity (i.e., risk adjustment). Using Medicare claims, we examined this concern and found an inverse association between patient complexity and year-end bonuses (i.e., reconciliation payments). Specifically, reconciliation payments were reduced by $827 per episode for each standard deviation increase in a hospital’s patient complexity (p<0.01). Moreover, we found that risk adjustment could increase reconciliation payments to some hospitals by as much as $114,184 annually. Our findings suggest that CMS should include risk adjustment in the CJR model and future bundled payment programs. PMID:27605647

  12. 76 FR 28040 - Medicare and Medicaid Programs; Application by the Joint Commission for Continued Deeming...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... the Joint Commission for Continued Deeming Authority for Critical Access Hospitals AGENCY: Centers for... comment period acknowledges the receipt of an application from the Joint Commission for continued... every six years or sooner as determined by us. The Joint Commission's term of approval as a...

  13. 75 FR 65360 - Medicare and Medicaid Programs; Application by the Joint Commission for Deeming Authority for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... the Joint Commission for Deeming Authority for Psychiatric Hospitals AGENCY: Centers for Medicare... acknowledges the receipt of an application from the Joint Commission for recognition as a national accrediting... application. The purpose of this proposed notice is to inform the public of the Joint Commission's request...

  14. Joint Hampton-Michigan Program for Training Minority and Women Researchers. Volume II of II Volumes. Final Report.

    ERIC Educational Resources Information Center

    Michigan Univ., Ann Arbor. School of Education.

    The papers presented in this volume are the team research reports of the Joint Hampton-Michigan Program conducted in 1979-1980 for junior faculty members of the Hampton Institute (Virginia) and graduate students and faculty members of the University of Michigan. The titles of the papers are: (1) Social and Economic Implications of Teacher Training…

  15. 76 FR 21789 - ITS Joint Program Office; Vehicle to Infrastructure Core System Concept of Operations; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... host a free public meeting to discuss the Vehicle to Infrastructure (V2I) Core System Concept of... ITS Joint Program Office; Vehicle to Infrastructure Core System Concept of Operations; Notice of Public Meeting AGENCY: Research and Innovative Technology Administration, U.S. Department...

  16. Joint Task Force on Undergraduate Physics Programs (J-TUPP): Overview and Major Findings

    NASA Astrophysics Data System (ADS)

    Heron, Paula

    2016-03-01

    The Joint Task Force on Undergraduate Physics Programs (JTUPP) was formed in response to growing awareness in the physics community that physics majors pursue a wide range of careers after graduation, with very few ending up in academia. The task force is charged with identifying the skills and knowledge that undergraduate physics degree holders should possess to be well prepared for a diverse set of careers, and providing guidance for physicists considering revising the undergraduate curriculum to improve the education of a diverse student population. Task force members represent large and small universities, professional societies, and industry, and have expertise in a broad range of areas including entrepreneurship, physics education research and systemic change in education. We reviewed employment data, surveys of employers, and reports generated by other disciplines. We also met with physicists in selected industries to get their views on the strengths and weaknesses of physics graduates, commissioned a series of interviews with recent physics graduates employed in the private sector, and identified exemplary programs that ensure that all of their students are well prepared to pursue a wide range of career paths. The findings and recommendations will be summarized.

  17. Rehabilitation services after total joint replacement in Ontario, Canada: can 'prehabilitation' programs mediate an increasing demand?

    PubMed

    Landry, Michel D; Jaglal, Susan B; Wodchis, Walter P; Cooper, Nicole S; Cott, Cheryl A

    2007-12-01

    Total joint replacements (TJR) have emerged as a critical health policy issue. In particular, Canadian demand for these surgeries is forecast to grow annually by 8.7% in the next decade. Although the medical and surgical aspects of TJR have received considerable attention, very little research has explored the impact of increased TJR on the demand for rehabilitation services. In this study, we conducted seven focus group discussions across the province of Ontario (Canada) with multiple stakeholders (n=50) ranging from clinicians and administrators, to policy makers and researchers. Our results indicate that demand for rehabilitation following TJR is rising sharply and that there are three primary factors affecting such demand: (i) increase in the absolute number of TJR surgeries is increasing demand across the continuum of care; (ii) changing profile of clients whereby 'younger and active' groups are more willing to undergo surgery, and 'older and complex' groups are presenting with increased rates of medical complications and comorbidities; and (iii) widespread use of clinical pathways has increased requirements within the rehabilitation sector, but often without corresponding adjustments in levels of human resources. To align increasing demand with supply in the long term, participants offered strong support for health promotion and prevention programs, but they also highlighted the short-term benefits of implementing 'prehabilitation' programs for clients waiting for surgery. Overall, our results indicate that the demand for rehabilitation services after TJR is increasing and that innovative approaches to care delivery are required to align increasing demand with supply.

  18. Spacecraft environmental interactions: A joint Air Force and NASA research and technology program

    NASA Technical Reports Server (NTRS)

    Pike, C. P.; Purvis, C. K.; Hudson, W. R.

    1985-01-01

    A joint Air Force/NASA comprehensive research and technology program on spacecraft environmental interactions to develop technology to control interactions between large spacecraft systems and the charged-particle environment of space is described. This technology will support NASA/Department of Defense operations of the shuttle/IUS, shuttle/Centaur, and the force application and surveillance and detection missions, planning for transatmospheric vehicles and the NASA space station, and the AFSC military space system technology model. The program consists of combined contractual and in-house efforts aimed at understanding spacecraft environmental interaction phenomena and relating results of ground-based tests to space conditions. A concerted effort is being made to identify project-related environmental interactions of concern. The basic properties of materials are being investigated to develop or modify the materials as needed. A group simulation investigation is evaluating basic plasma interaction phenomena to provide inputs to the analytical modeling investigation. Systems performance is being evaluated by both groundbased tests and analysis.

  19. F-35 Joint Strike Fighter: Continued Oversight Needed as Program Plans to Begin Development of New Capabilities

    DTIC Science & Technology

    2016-04-01

    F-35 JOINT STRIKE FIGHTER Continued Oversight Needed as Program Plans to Begin Development of New Capabilities...Needed as Program Plans to Begin Development of New Capabilities Why GAO Did This Study With estimated acquisition costs of nearly $400 billion, the F...future aircraft. Both courses of action have oversight implications. DOD has begun planning and funding significant new development work to add to the F

  20. Conducting a Competitive Prototype Acquisition Program: An Account of the Joint Light Tactical Vehicle (JLTV) Technology Development Phase

    DTIC Science & Technology

    2013-03-01

    Manager Joint Light Tactical Vehicle PMR Program Management Review RFP Request For Proposal RM Risk Management RMAP Requirements Management and...weekly PM meetings, briefing Program Management Reviews ( PMRs ), and chairing meetings. The Functional IPTs sought face-to-face opportunities to...components of project execution were the quarterly PMRs that were held quarterly throughout the contract. Many were held in conjunction with another review

  1. An Ada inference engine for expert systems

    NASA Technical Reports Server (NTRS)

    Lavallee, David B.

    1986-01-01

    The purpose is to investigate the feasibility of using Ada for rule-based expert systems with real-time performance requirements. This includes exploring the Ada features which give improved performance to expert systems as well as optimizing the tradeoffs or workarounds that the use of Ada may require. A prototype inference engine was built using Ada, and rule firing rates in excess of 500 per second were demonstrated on a single MC68000 processor. The knowledge base uses a directed acyclic graph to represent production lines. The graph allows the use of AND, OR, and NOT logical operators. The inference engine uses a combination of both forward and backward chaining in order to reach goals as quickly as possible. Future efforts will include additional investigation of multiprocessing to improve performance and creating a user interface allowing rule input in an Ada-like syntax. Investigation of multitasking and alternate knowledge base representations will help to analyze some of the performance issues as they relate to larger problems.

  2. The inclusion of ADA-SCID in expanded newborn screening by tandem mass spectrometry.

    PubMed

    la Marca, Giancarlo; Giocaliere, Elisa; Malvagia, Sabrina; Funghini, Silvia; Ombrone, Daniela; Della Bona, Maria Luisa; Canessa, Clementina; Lippi, Francesca; Romano, Francesca; Guerrini, Renzo; Resti, Massimo; Azzari, Chiara

    2014-01-01

    Severe combined immunodeficiency due to adenosine-deaminase defect (ADA-SCID) is usually deadly in childhood because of severe recurrent infections. When clinical diagnosis is done, permanent damages due to infections or metabolite accumulation are often present. Gene therapy, bone marrow transplantation or enzyme replacement therapy may be effective if started early. The aim of this study was to set-up a robust method suitable for screening with a minimized preparation process and with inexpensive running costs, for diagnosing ADA-SCID by tandem mass spectrometry. ADA-SCID satisfies all the criteria for inclusion in a newborn screening program. We describe a protocol revised to incorporate adenosine and 2-deoxyadenosine testing into an expanded newborn screening program. We assessed the effectiveness of this approach testing dried blood spots from 4 genetically confirmed early-onset and 5 delayed-onset ADA-SCID patients. Reference values were established on 50,000 healthy newborns (deoxyadenosine <0.09μmol/L, adenosine <1.61μmol/L). We also developed a second tier test to distinguish true positives from false positives and improve the positive predictive value of an initial abnormal result. In the first 18 months, the pilot project has identified a newborn with a genetically confirmed defect in adenosine deaminase (ADA) gene. The results show that the method having great simplicity, low cost and low process preparations can be fully applicable to a mass screening program.

  3. A comprehensive joint replacement program for total knee arthroplasty: a descriptive study

    PubMed Central

    Cook, Jon R; Warren, Meghan; Ganley, Kathleen J; Prefontaine, Paul; Wylie, Jack W

    2008-01-01

    Background Total knee arthroplasty (TKA) is a commonly performed surgical procedure in the US. It is important to have a comprehensive inpatient TKA program which maximizes outcomes while minimizing adverse events. The purpose of this study was to describe a TKA program – the Joint Replacement Program (JRP) – and report post-surgical outcomes. Methods 74 candidates for a primary TKA were enrolled in the JRP. The JRP was designed to minimize complications and optimize patient-centered outcomes using a team approach including the patient, patient's family, and a multidisciplinary team of health professionals. The JRP consisted of a pre-operative class, standard pathways for medical care, comprehensive peri-operative pain management, aggressive physical therapy (PT), and proactive discharge planning. Measures included functional tests, knee range of motion (ROM), and medical record abstraction of patient demographics, length of stay, discharge disposition, and complications over a 6-month follow-up period. Results All patients achieved medical criteria for hospital discharge. The patients achieved the knee flexion ROM goal of 90° (91.7 ± 5.4°), but did not achieve the knee extension ROM goal of 0° (2.4 ± 2.6°). The length of hospital stay was two days for 53% of the patients, with 39% and 7% discharged in three and four days, respectively. All but three patients were discharged home with functional independence. 68% of these received outpatient physical therapy compared with 32% who received home physical therapy immediately after discharge. Two patients (< 3%) had medical complications during the inpatient hospital stay, and 9 patients (12%) had complications during the 6-month follow-up period. Conclusion The comprehensive JRP for TKA was associated with satisfactory clinical outcomes, short lengths of stay, a high percentage of patients discharged home with outpatient PT, and minimal complications. This JRP may represent an efficient, effective and safe

  4. The Joint Committee on Standards for Educational Evaluation's "The Program Evaluation Standards: How to Assess Evaluations of Educational Programs" [Book Review].

    ERIC Educational Resources Information Center

    Hansen, Joe B.; Patton, Michael Quinn

    1994-01-01

    Two reviews consider the program-evaluation standards of the Joint Committee on Standards for Educational Evaluations. This edition makes the complexity, risks, and power of evaluation clear through descriptive writing and case illustrations. The organization and content of the standards document are described. (SLD)

  5. A database management capability for Ada

    NASA Technical Reports Server (NTRS)

    Chan, Arvola; Danberg, SY; Fox, Stephen; Landers, Terry; Nori, Anil; Smith, John M.

    1986-01-01

    The data requirements of mission critical defense systems have been increasing dramatically. Command and control, intelligence, logistics, and even weapons systems are being required to integrate, process, and share ever increasing volumes of information. To meet this need, systems are now being specified that incorporate data base management subsystems for handling storage and retrieval of information. It is expected that a large number of the next generation of mission critical systems will contain embedded data base management systems. Since the use of Ada has been mandated for most of these systems, it is important to address the issues of providing data base management capabilities that can be closely coupled with Ada. A comprehensive distributed data base management project has been investigated. The key deliverables of this project are three closely related prototype systems implemented in Ada. These three systems are discussed.

  6. Ada (Trade Name) Bibliography. Volume 2.

    DTIC Science & Technology

    1984-03-01

    for every journal. The publisher information V,.0 appears if the document is a textbook. N % Xle r , , % 1= &-6 Ada Bibliography Volume 11 9 3. DOCUMENT...THE ADA LkNGUAGE SYSTEM PROJECT RAKITIN. STEVEN R . 6TH INT’L CONF ON SOFTWARE ENGINEERING: POSTER SESSION, PP. 49-50. 09/16/82 This paper discusses...VALIDATION AVAILABLE FROM: NATL.TECHNCL INF.SVC.5285 PORT ROYAL RD,SPRINGFIELD.VA SPONSORS: U.S.ARMY,COMMUNICATIONS R & D COMND, FT.MONMOUTH, NJ DOCUMENT

  7. Formal specification and verification of Ada software

    NASA Technical Reports Server (NTRS)

    Hird, Geoffrey R.

    1991-01-01

    The use of formal methods in software development achieves levels of quality assurance unobtainable by other means. The Larch approach to specification is described, and the specification of avionics software designed to implement the logic of a flight control system is given as an example. Penelope is described which is an Ada-verification environment. The Penelope user inputs mathematical definitions, Larch-style specifications and Ada code and performs machine-assisted proofs that the code obeys its specifications. As an example, the verification of a binary search function is considered. Emphasis is given to techniques assisting the reuse of a verification effort on modified code.

  8. Gamma ray observatory dynamics simulator in Ada (GRODY)

    NASA Technical Reports Server (NTRS)

    1990-01-01

    This experiment involved the parallel development of dynamics simulators for the Gamma Ray Observatory in both FORTRAN and Ada for the purpose of evaluating the applicability of Ada to the NASA/Goddard Space Flight Center's flight dynamics environment. The experiment successfully demonstrated that Ada is a viable, valuable technology for use in this environment. In addition to building a simulator, the Ada team evaluated training approaches, developed an Ada methodology appropriate to the flight dynamics environment, and established a baseline for evaluating future Ada projects.

  9. Gamma ray observatory dynamics simulator in Ada (GRODY)

    SciTech Connect

    Not Available

    1990-09-01

    This experiment involved the parallel development of dynamics simulators for the Gamma Ray Observatory in both FORTRAN and Ada for the purpose of evaluating the applicability of Ada to the NASA/Goddard Space Flight Center's flight dynamics environment. The experiment successfully demonstrated that Ada is a viable, valuable technology for use in this environment. In addition to building a simulator, the Ada team evaluated training approaches, developed an Ada methodology appropriate to the flight dynamics environment, and established a baseline for evaluating future Ada projects.

  10. Efficient Ada multitasking on a RISC register window architecture

    NASA Technical Reports Server (NTRS)

    Kearns, J. P.; Quammen, D.

    1987-01-01

    This work addresses the problem of reducing context switch overhead on a processor which supports a large register file - a register file much like that which is part of the Berkeley RISC processors and several other emerging architectures (which are not necessarily reduced instruction set machines in the purest sense). Such a reduction in overhead is particularly desirable in a real-time embedded application, in which task-to-task context switch overhead may result in failure to meet crucial deadlines. A storage management technique by which a context switch may be implemented as cheaply as a procedure call is presented. The essence of this technique is the avoidance of the save/restore of registers on the context switch. This is achieved through analysis of the static source text of an Ada tasking program. Information gained during that analysis directs the optimized storage management strategy for that program at run time. A formal verification of the technique in terms of an operational control model and an evaluation of the technique's performance via simulations driven by synthetic Ada program traces are presented.

  11. Collaborative research on V/STOL control system/cockpit display tradeoffs under the NASA/MOD joint aeronautical program

    NASA Technical Reports Server (NTRS)

    Franklin, J. A.; Nicholas, O. P.

    1992-01-01

    Summarized here are activities that have taken place from 1979 to the present in a collaborative program between NASA Ames Research Center and the Royal Aerospace Establishment (now Defence Research Agency), Bedford on flight control system and cockpit display tradeoffs for low-speed and hover operations of future V/STOL aircraft. This program was created as Task 8A of the Joint Aeronautical Program between NASA in the United States and the Ministry of Defence (Procurement Executive) in the United Kingdom. The program was initiated based on a recognition by both parties of the strengths of the efforts of their counterparts and a desire to participate jointly in future simulation and flight experiments. In the ensuing years, teams of NASA and RAE engineers and pilots have participated in each other's simulation experiments to evaluate control and display concepts and define design requirements for research aircraft. Both organizations possess Harrier airframes that have undergone extensive modification to provide in-flight research capabilities in the subject areas. Both NASA and RAE have profited by exchanges of control/display concepts, design criteria, fabrication techniques, software development and validation, installation details, and ground and flight clearance techniques for their respective aircraft. This collaboration has permitted the two organizations to achieve jointly substantially more during the period than if they had worked independently. The two organizations are now entering the phase of flight research for the collaborative program as currently defined.

  12. Ada in AI or AI in Ada. On developing a rationale for integration

    NASA Technical Reports Server (NTRS)

    Collard, Philippe E.; Goforth, Andre

    1988-01-01

    The use of Ada as an Artificial Intelligence (AI) language is gaining interest in the NASA Community, i.e., by parties who have a need to deploy Knowledge Based-Systems (KBS) compatible with the use of Ada as the software standard for the Space Station. A fair number of KBS and pseudo-KBS implementations in Ada exist today. Currently, no widely used guidelines exist to compare and evaluate these with one another. The lack of guidelines illustrates a fundamental problem inherent in trying to compare and evaluate implementations of any sort in languages that are procedural or imperative in style, such as Ada, with those in languages that are functional in style, such as Lisp. Discussed are the strengths and weakness of using Ada as an AI language and a preliminary analysis provided of factors needed for the development of criteria for the integration of these two families of languages and the environments in which they are implemented. The intent for developing such criteria is to have a logical rationale that may be used to guide the development of Ada tools and methodology to support KBS requirements, and to identify those AI technology components that may most readily and effectively be deployed in Ada.

  13. Russian Tu-144LL SST Roll-out for Joint NASA Research Program

    NASA Technical Reports Server (NTRS)

    1996-01-01

    U.S. Ambassador Pickering addresses Russian and American dignitaries, industry representatives and members of the press during a roll-out ceremony for the modified Tu-144LL supersonic flying laboratory. The ceremony was held at the Zhukovsky Air Development Center near Moscow, Russia, on March 17, 1996. The 'LL' designation for the aircraft stands for Letayuschaya Laboratoriya, which means Flying Laboratory in Russian. NASA teamed with American and Russian aerospace industries for an extended period in a joint international research program featuring the Russian-built Tu-144LL supersonic aircraft. The object of the program was to develop technologies for a proposed future second-generation supersonic airliner to be developed in the 21st Century. The aircraft's initial flight phase began in June 1996 and concluded in February 1998 after 19 research flights. A shorter follow-on program involving seven flights began in September 1998 and concluded in April 1999. All flights were conducted in Russia from Tupolev's facility at the Zhukovsky Air Development Center near Moscow. The centerpiece of the research program was the Tu 144LL, a first-generation Russian supersonic jetliner that was modified by its developer/builder, Tupolev ANTK (aviatsionnyy nauchno-tekhnicheskiy kompleks-roughly, aviation technical complex), into a flying laboratory for supersonic research. Using the Tu-144LL to conduct flight research experiments, researchers compared full-scale supersonic aircraft flight data with results from models in wind tunnels, computer-aided techniques, and other flight tests. The experiments provided unique aerodynamic, structures, acoustics, and operating environment data on supersonic passenger aircraft. Data collected from the research program was being used to develop the technology base for a proposed future American-built supersonic jetliner. Although actual development of such an advanced supersonic transport (SST) is currently on hold, commercial aviation

  14. Two Drosophila Ada2 Homologues Function in Different Multiprotein Complexes

    PubMed Central

    Kusch, Thomas; Guelman, Sebastián; Abmayr, Susan M.; Workman, Jerry L.

    2003-01-01

    The reversible acetylation of the N-terminal tails of histones is crucial for transcription, DNA repair, and replication. The enzymatic reaction is catalyzed by large multiprotein complexes, of which the best characterized are the Gcn5-containing N-acetyltransferase (GNAT) complexes. GNAT complexes from yeast to humans share several conserved subunits, such as Ada2, Ada3, Spt3, and Tra1/TRRAP. We have characterized these factors in Drosophila and found that the flies have two distinct Ada2 variants (dAda2a and dAda2b). Using a combination of biochemical and cell biological approaches we demonstrate that only one of the two Drosophila Ada2 homologues, dAda2b, is a component of Spt-Ada-Gcn5-acetyltransferase (SAGA) complexes. The other Ada2 variant, dAda2a, can associate with dGcn5 but is not incorporated into dSAGA-type complexes. This is the first example of a complex-specific association of the Ada-type transcriptional adapter proteins with GNATs. In addition, dAda2a is part of Gcn5-independent complexes, which are concentrated at transcriptionally active regions on polytene chromosomes. This implicates novel functions for dAda2a in transcription. Humans and mice also possess two Ada2 variants with high homology to dAda2a and dAda2b, respectively. This suggests that the mammalian and fly homologues of the transcriptional adapter Ada2 form two functionally distinct subgroups with unique characteristics. PMID:12697829

  15. Joint EPA/DOE demonstration program for total mercury continuous emissions monitors

    SciTech Connect

    Burns, D.B.; Rauenzahn, H.S.; Stevens, F.M.

    1997-06-01

    Continuous emissions monitoring of mercury from hazardous waste thermal treatment processes is desired for verification of emission compliance, process control, and public safety perception. Continuous real-time monitoring of mercury would permit actual measurement of mercury emissions and permit measurement of real-time (actual) mercury emissions and allow accurate (realistic) human risk assessment from hazardous thermal treatment facility operation. The U.S. Environmental Protection Agency (EPA) has proposed regulations that require the use of total mercury continuous emissions monitors (CEMs) on incinerators, boilers, and industrial furnaces that burn hazardous waste. These proposed regulations also include draft performance specifications for mercury CEMs. This paper describes an ongoing joint EPA/DOE program to identify and demonstrate commercially available mercury CEMs that can meet the proposed EPA performance specification and includes initial instrument test results obtained. The complete demonstration consists of a six month performance test of several commercially available total mercury CEMs at a commercial cement kiln that co-fires hazardous waste. During the performance test, several indicators of CEM performance will be evaluated (as required in the proposed performance specification), including; zero and calibration drift, relative accuracy through comparison to EPA manual Reference Methods, calibration error through testing with calibration standards, and specific interference tests. The results of this extensive test program will be used to either confirm availability of mercury CEMs that meet the requirements in the proposed EPA performance specification, provide the necessary data for revision of the proposed mercury CEM performance specification, or reveal the need for further instrument development prior to deployment.

  16. "APEC blue"--The effects and implications of joint pollution prevention and control program.

    PubMed

    Wang, Hongbo; Zhao, Laijun; Xie, Yujing; Hu, Qingmi

    2016-05-15

    To ensure good air quality in Beijing during Asia-Pacific Economic Cooperation (APEC) China 2014, Beijing and its neighboring five provinces and the associated cities were combined under the Joint Prevention and Control of Atmospheric Pollution (JPCAP) program, which implemented rigorous cooperative emission reduction measures. The program was a unique and large-scale artificial experiment that showed that such measures can achieve excellent results, and it led to the popular "APEC blue" catchphrase (i.e., Beijing's skies became blue as pollution levels decreased). This artificial experiment provided the means to effectively conduct JPCAP strategies in the future. Accordingly, our research focused on the characteristics of the six primary pollutants in Beijing. We found that the JPCAP measures directly reduced concentrations of all pollutants except O3. Through correlation analysis, we found that the band distribution of the cities with strong correlations in PM2.5 and PM10 concentrations was affected by wind conditions. Therefore, JPCAP measures should account for specific seasonal and climatic conditions. Based on cluster analysis using the results from the correlation analysis, we divided 13 cities within a 300-km radius of Beijing into different groups according to the similarity of their PM2.5 and PM10 correlation coefficients. For JPCAP measures relevant to PM2.5 and PM10, we found differences in the degrees of collaboration among cities. Therefore, depending upon the pollutant type, the JPCAP strategy should account for the cities involved, the scope of the core area, and the optimal cities to involve in the collaborative efforts based on cost-effectiveness and collaborative difficulty among the involved cities.

  17. Alma Flor Ada: Writer, Translator, Storyteller.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2003-01-01

    Discusses the work of children's author Alma Flor Ada, a Cuban native who has won awards honoring Latino writers and illustrators. Includes part of an interview that explores her background, describes activity ideas, and presents a bibliography of works written by her (several title published in both English and Spanish) as well as sources of…

  18. The ADA Mandate for Social Change.

    ERIC Educational Resources Information Center

    Wehman, Paul, Ed.

    This book analyzes the effectiveness and implications for social change of the Americans with Disabilities Act (ADA). It outlines several issues--legal implications, physical accessibility, transportation options, employment opportunities, and recreation--that stimulate community action for full inclusion. Part I, titled "Definitions and…

  19. Using ADA Tasks to Simulate Operating Equipment

    NASA Technical Reports Server (NTRS)

    DeAcetis, Louis A.; Schmidt, Oron; Krishen, Kumar

    1990-01-01

    A method of simulating equipment using ADA tasks is discussed. Individual units of equipment are coded as concurrently running tasks that monitor and respond to input signals. This technique has been used in a simulation of the space-to-ground Communications and Tracking subsystem of Space Station Freedom.

  20. Using Ada tasks to simulate operating equipment

    NASA Technical Reports Server (NTRS)

    Deacetis, Louis A.; Schmidt, Oron; Krishen, Kumar

    1990-01-01

    A method of simulating equipment using Ada tasks is discussed. Individual units of equipment are coded as concurrently running tasks that monitor and respond to input signals. This technique has been used in a simulation of the space-to-ground Communications and Tracking subsystem of Space Station Freedom.

  1. Is Your Queuing System ADA-Compliant?

    ERIC Educational Resources Information Center

    Lawrence, David

    2002-01-01

    Discusses the Americans with Disabilities (ADA) and Uniform Federal Accessibility Standards (UFAS) regulations regarding public facilities' crowd control stanchions and queuing systems. The major elements are protruding objects and wheelchair accessibility. Describes how to maintain compliance with the regulations and offers a list of additional…

  2. AdaNET prototype library administration manual

    NASA Technical Reports Server (NTRS)

    Hanley, Lionel

    1989-01-01

    The functions of the AdaNET Prototype Library of Reusable Software Parts is described. Adopted from the Navy Research Laboratory's Reusability Guidebook (V.5.0), this is a working document, customized for use the the AdaNET Project. Within this document, the term part is used to denote the smallest unit controlled by a library and retrievable from it. A part may have several constituents, which may not be individually tracked. Presented are the types of parts which may be stored in the library and the relationships among those parts; a concept of trust indicators which provide measures of confidence that a user of a previously developed part may reasonably apply to a part for a new application; search and retrieval, configuration management, and communications among those who interact with the AdaNET Prototype Library; and the AdaNET Prototype, described from the perspective of its three major users: the part reuser and retriever, the part submitter, and the librarian and/or administrator.

  3. Evaluation of ADA gene expression and transduction efficiency in ADA/SCID patients undergoing gene therapy.

    PubMed

    Carlucci, F; Tabucchi, A; Aiuti, A; Rosi, F; Floccari, F; Pagani, R; Marinello, E

    2004-10-01

    A capillary electrophoresis (CE) method was developed for ADA/SCID diagnosis and monitoring of enzyme replacement therapy, as well as for exploring the transfection efficiency for different retroviral vectors in gene therapy.

  4. Ada (Trade Name) Compiler Validation Summary Report: Intermetrics, Inc. I2Ada Compiler, Version 17.08 for the IBM 370 Architecture under UTS 2.3.

    DTIC Science & Technology

    1985-12-10

    SPEC-AE.ADA P REPORTBODY-B.ADA P *CHECK FILE-B.ADA P CZ110A- ABADA *CZ11O1A-AB.ADA P CZ11O2A-B.ADA P *CZ121A-B.ADA P CZ12O1A-AB.ADA P CZ12O1B-AB.ADA P...B55AO1E-AB.ADA P B59001H- ABADA P B52003B-AB.ADA P B55AO1F-AB.ADA P B590011-AB.ADA P B52003C-AB.ADA P B55AO1G-AB.ADA P C51002A-AB.ADA P *B52OO04A...AB.ADA P P C95012A-B.ADA P C96005B-B.TST P C97203E-AB.ADA P *C95013A-B.ADA P C96005C-B.TST P C97204A-B.ADA P C95021A-B.ADA P C96005D-B.ADA P C97303A- ABADA

  5. Languages Beyond Ada and Lisp

    DTIC Science & Technology

    1991-08-05

    epistemic states. The periodic table we use today is simply not a refinement of " earth , air, fire and water ". Notice, however, that the ancient periodic...3, (1), January 1977, pp. 6-15. [RSW79] Rich, C., Shrobe, H.E., Waters , R.C., "Overview of the Programmer’s Apprentice", Proceedings of Sixth...1977. [Wat82] Waters , R.C., "The Programmer’s Apprentice: Knowledge Based Program Editing", IEEE Transactions on Software Engineering SE-8, 1, January

  6. Immunologic reconstitution during PEG-ADA therapy in an unusual mosaic ADA deficient patient.

    PubMed

    Liu, Ping; Santisteban, Ines; Burroughs, Lauri M; Ochs, Hans D; Torgerson, Troy R; Hershfield, Michael S; Rawlings, David J; Scharenberg, Andrew M

    2009-02-01

    We report detailed genetic and immunologic studies in a patient diagnosed with adenosine deaminase (ADA) deficiency and combined immune deficiency at age 5 years. At the time of diagnosis, although all other lymphocyte subsets were depleted, circulating CD8(+) T cells with a terminally differentiated phenotype were abundant and expressed normal ADA activity due to a reversion mutation in a CD8(+) T cell or precursor. Over the first 9 months of replacement therapy with PEG-ADA, the patient steadily accumulated mature naïve CD4(+) and CD8(+) T cells, as well as CD4(+)/FOXP3(+) regulatory T cells, consistent with restoration of a functional cellular immune system. While CD19(+) naïve B cells also accumulated in response to PEG-ADA therapy, a high proportion of these B cells exhibited an immature surface marker phenotype even after 9 months, and immunization with neoantigen bacteriophage varphiX174 demonstrated a markedly subnormal humoral immune response. Our observations in this single patient have important implications for gene therapy of human ADA deficiency, as they indicate that ADA expression within even a large circulating lymphocyte population may not be sufficient to support adequate immune reconstitution. They also suggest that an immature surface marker phenotype of the peripheral B cell compartment may be a useful surrogate marker for incomplete humoral immune reconstitution during enzyme replacement, and possibly other forms of hematopoietic cell therapies.

  7. Research on the Implementation of the NASA Joint Sponsored Research Program and other Innovative Mechanism for Commercializing NASA Funded Technologies

    NASA Technical Reports Server (NTRS)

    Robbins, Karen Risa

    1997-01-01

    A goal of the ERAST Program is the commercial application of technology resulting from the work if the ERAST Alliance. This goal is sufficiently primary to be called out in the recitals section of the ERAST Joint Sponsored Research Agreement. In support of this goal, two activities described below were commenced in 1996 to assess and explore commercial applications of UAV technologies relevant to the ERAST Alliance.

  8. Lessons learned: Managing the development of a corporate Ada training project

    NASA Technical Reports Server (NTRS)

    Blackmon, Linda F.

    1986-01-01

    The management lessons learned during the implementation of a corporate mandate to develop and deliver an effective Ada training program to all divisions are discussed. The management process involved in obtaining cooperation from all levels in the development of a corporate-wide project is described. The problem areas are identified along with some possible solutions.

  9. OSHA and ADA: "Reasonable Accommodation" in Training Persons with Developmental Disabilities.

    ERIC Educational Resources Information Center

    Sandoz, Charles J.

    This paper documents an approach to meeting the training requirements of the Occupational Safety and Health Act (OSHA) and the "reasonable accommodation" requirements of the Americans with Disabilities Act (ADA) for individuals with developmental disabilities. It describes a training program used with three adult workers with mild mental…

  10. Optimized Bolted Joint

    NASA Technical Reports Server (NTRS)

    Hart-Smith, L. J.; Bunin, B. L.; Watts, D. J.

    1986-01-01

    Computer technique aids joint optimization. Load-sharing between fasteners in multirow bolted composite joints computed by nonlinear-analysis computer program. Input to analysis was load-deflection data from 180 specimens tested as part of program to develop technology of structural joints for advanced transport aircraft. Bolt design optimization technique applicable to major joints in composite materials for primary and secondary structures and generally applicable for metal joints as well.

  11. Ada Dual-Use Summary: Ada Dual-Use Workshop Held in Vienna, Virginia on October 19-20, 1993. Ada Dual-Use Committee Briefing, November 8, 1993

    DTIC Science & Technology

    1993-11-29

    JSTANFINS4ý]level personnel wIth Ada akltai, knowledge and R d.,Jt, =• us 5’ ,’ $’ANdrd In •ai S ~ai,,• experience? "* Sthps 1 thru 3 wig partally answe...Committee Briefing Novemnber 8, 1993 6. AUTHOR~ S : Various 7. PERFORMING ORGANIZATION NAME ( S ) AND. Various 8. PERFORMING ORGANIZATION 9. SPONSORINGIMONITO...RING AGENCY NAME( S ) AND: Dcatense 10. SPONSORING/MONITORING Inforlmation Systems Agency (DISA), Joint Interoperablility and Engineering AGENCY

  12. An enhanced Ada run-time system for real-time embedded processors

    NASA Technical Reports Server (NTRS)

    Sims, J. T.

    1991-01-01

    An enhanced Ada run-time system has been developed to support real-time embedded processor applications. The primary focus of this development effort has been on the tasking system and the memory management facilities of the run-time system. The tasking system has been extended to support efficient and precise periodic task execution as required for control applications. Event-driven task execution providing a means of task-asynchronous control and communication among Ada tasks is supported in this system. Inter-task control is even provided among tasks distributed on separate physical processors. The memory management system has been enhanced to provide object allocation and protected access support for memory shared between disjoint processors, each of which is executing a distinct Ada program.

  13. Implementation of and Ada real-time executive: A case study

    NASA Technical Reports Server (NTRS)

    Laird, James D.; Burton, Bruce A.; Koppes, Mary R.

    1986-01-01

    Current Ada language implementations and runtime environments are immature, unproven and are a key risk area for real-time embedded computer system (ECS). A test-case environment is provided in which the concerns of the real-time, ECS community are addressed. A priority driven executive is selected to be implemented in the Ada programming language. The model selected is representative of real-time executives tailored for embedded systems used missile, spacecraft, and avionics applications. An Ada-based design methodology is utilized, and two designs are considered. The first of these designs requires the use of vendor supplied runtime and tasking support. An alternative high-level design is also considered for an implementation requiring no vendor supplied runtime or tasking support. The former approach is carried through to implementation.

  14. 76 FR 59134 - Medicare and Medicaid Programs; Approval of the Joint Commission's Continued Deeming Authority...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... risk of anesthesia. To meet the requirements at Sec. 485.639(b)(3), the Joint Commission revised its... anesthesia recovery before discharge from the CAH. To meet the requirements at Sec. 485.643(f), the...

  15. Ada (Trade Name)/SQL (Structured Query Language) Binding Specification

    DTIC Science & Technology

    1988-06-01

    which it is contained. 6) A libary package is an <authorization package>; a <schema package>; a <global variable pack- age>; the Ada/SQL definition...Ada/SQL DML unit>s, however, may reference arbitrary Ada library units. SRld is designed to enable Ada/SQL automated tools to readily determine...restriction is designed to minimize confusion about what is being refer- enced, as well as to simplify the development of Ada/SQL automated took. 3) A non

  16. Ada Compiler Validation Summary Report, Dansk Datamatik Center, VAX 11 Compiler Version 1.1.

    DTIC Science & Technology

    1984-11-06

    B37303A.ADA P B3T307B-AB.ADA P B37309B-AB.ADA P B373103-B.ADA P B37311A-AB.ADA P B38001A.ADA P B38003A-AB.ADA P B38008A-B.ADA P B38008B- ABADA P B38101A-B.ADA...B452O8C-BADA P 8J45208G-AB.ADA P B45208H-B. ADA P B45208I-B.ADA P B45208M-AB.ADA P B45208N-AB.ADA P B45208S- ABADA P D45208T-AB.ADA P B45261A-kB.ADA P...B55AOIC-AB-ADA P B55AO1D-AB.ADA P B55AOlE-A3.ADA P B55A01F-AB.ADA P B55A0O-AB.ADA P B55A0IH-AB.ADA P B55A01I-AB-ADA P B55A014-AB.ADA P B55A01K- ABADA P

  17. Ada for Embedded Systems: Issues and Questions.

    DTIC Science & Technology

    1987-12-01

    appropriate order based on the task dependency hierarchy, which the ART maintains and adds to when tasks are created [ Reino 86]. The master-slave, parent...termination are needed [ Reino 86]. Tasks provide a considerable overhead in the runtime system because the status must be maintained for context...Practitioners Approach. McGraw-Hill International, 1982. [ Reino 86] Kurki-Suonio, R. An Operational Model for Ada Tasking. Technical Report 1/1986, Tampere

  18. Ada (trademark) projects at NASA. Runtime environment issues and recommendations

    NASA Technical Reports Server (NTRS)

    Roy, Daniel M.; Wilke, Randall W.

    1988-01-01

    Ada practitioners should use this document to discuss and establish common short term requirements for Ada runtime environments. The major current Ada runtime environment issues are identified through the analysis of some of the Ada efforts at NASA and other research centers. The runtime environment characteristics of major compilers are compared while alternate runtime implementations are reviewed. Modifications and extensions to the Ada Language Reference Manual to address some of these runtime issues are proposed. Three classes of projects focusing on the most critical runtime features of Ada are recommended, including a range of immediately feasible full scale Ada development projects. Also, a list of runtime features and procurement issues is proposed for consideration by the vendors, contractors and the government.

  19. Evaluation of the 1997 Joint National Conference, Women in Engineering Program Advocates Network (WEPAN) and National Association of Minority Engineering Program Administrators (NAMEPA)

    SciTech Connect

    Brainard, Suzanne G.

    1997-07-01

    The primary goal of the 1997 Joint National Conference was to unite NAMEPA and WEPAN in a unique collaborative effort to further the cause of increasing the participation of women and minorities in science and engineering. The specific objectives were to: (1) conduct technical and programmatic seminars for institutions desiring to initiate, replicate, or expand women and minorities in engineering program; (2) provide assistance in fundraising and grant writing; (3) profile women in engineering programs of excellence; (4) sponsor inspiring knowledgeable and motivational keynote speakers; and (5) offer a series of workshops focused on a multitude of topics.

  20. SEL Ada reuse analysis and representations

    NASA Technical Reports Server (NTRS)

    Kester, Rush

    1990-01-01

    Overall, it was revealed that the pattern of Ada reuse has evolved from initial reuse of utility components into reuse of generalized application architectures. Utility components were both domain-independent utilities, such as queues and stacks, and domain-specific utilities, such as those that implement spacecraft orbit and attitude mathematical functions and physics or astronomical models. The level of reuse was significantly increased with the development of a generalized telemetry simulator architecture. The use of Ada generics significantly increased the level of verbatum reuse, which is due to the ability, using Ada generics, to parameterize the aspects of design that are configurable during reuse. A key factor in implementing generalized architectures was the ability to use generic subprogram parameters to tailor parts of the algorithm embedded within the architecture. The use of object oriented design (in which objects model real world entities) significantly improved the modularity for reuse. Encapsulating into packages the data and operations associated with common real world entities creates natural building blocks for reuse.

  1. Impact of the Joint Task Force on Undergraduate Physics Programs for Innovation and Entrepreneurship Education in Physics

    NASA Astrophysics Data System (ADS)

    Arion, Douglas

    The Joint Task Force on Undergraduate Physics Programs has worked diligently to develop recommendations for what physics programs could and should be doing to prepare graduates for 21st century careers. While the `traditional' physics curriculum has served for many years, the demands of the new workforce, and the recognition that only a few percent of physics students actually become faculty - the vast majority entering the workforce and applying their skills to a very diverse range of problems, projects, and products - implies that a review of the education undergraduates receives is in order. The outcomes of this study point to the need to provide greater connection between the education process and the actual skills, knowledge, and abilities that the workplace demands. This presentation will summarize these considerations, and show how entrepreneurship and innovation programs and curricula are a particularly effective means of bringing these elements to physics students.

  2. An approximation solution to refinery crude oil scheduling problem with demand uncertainty using joint constrained programming.

    PubMed

    Duan, Qianqian; Yang, Genke; Xu, Guanglin; Pan, Changchun

    2014-01-01

    This paper is devoted to develop an approximation method for scheduling refinery crude oil operations by taking into consideration the demand uncertainty. In the stochastic model the demand uncertainty is modeled as random variables which follow a joint multivariate distribution with a specific correlation structure. Compared to deterministic models in existing works, the stochastic model can be more practical for optimizing crude oil operations. Using joint chance constraints, the demand uncertainty is treated by specifying proximity level on the satisfaction of product demands. However, the joint chance constraints usually hold strong nonlinearity and consequently, it is still hard to handle it directly. In this paper, an approximation method combines a relax-and-tight technique to approximately transform the joint chance constraints to a serial of parameterized linear constraints so that the complicated problem can be attacked iteratively. The basic idea behind this approach is to approximate, as much as possible, nonlinear constraints by a lot of easily handled linear constraints which will lead to a well balance between the problem complexity and tractability. Case studies are conducted to demonstrate the proposed methods. Results show that the operation cost can be reduced effectively compared with the case without considering the demand correlation.

  3. GRODY - GAMMA RAY OBSERVATORY DYNAMICS SIMULATOR IN ADA

    NASA Technical Reports Server (NTRS)

    Stark, M.

    1994-01-01

    Analysts use a dynamics simulator to test the attitude control system algorithms used by a satellite. The simulator must simulate the hardware, dynamics, and environment of the particular spacecraft and provide user services which enable the analyst to conduct experiments. Researchers at Goddard's Flight Dynamics Division developed GRODY alongside GROSS (GSC-13147), a FORTRAN simulator which performs the same functions, in a case study to assess the feasibility and effectiveness of the Ada programming language for flight dynamics software development. They used popular object-oriented design techniques to link the simulator's design with its function. GRODY is designed for analysts familiar with spacecraft attitude analysis. The program supports maneuver planning as well as analytical testing and evaluation of the attitude determination and control system used on board the Gamma Ray Observatory (GRO) satellite. GRODY simulates the GRO on-board computer and Control Processor Electronics. The analyst/user sets up and controls the simulation. GRODY allows the analyst to check and update parameter values and ground commands, obtain simulation status displays, interrupt the simulation, analyze previous runs, and obtain printed output of simulation runs. The video terminal screen display allows visibility of command sequences, full-screen display and modification of parameters using input fields, and verification of all input data. Data input available for modification includes alignment and performance parameters for all attitude hardware, simulation control parameters which determine simulation scheduling and simulator output, initial conditions, and on-board computer commands. GRODY generates eight types of output: simulation results data set, analysis report, parameter report, simulation report, status display, plots, diagnostic output (which helps the user trace any problems that have occurred during a simulation), and a permanent log of all runs and errors. The

  4. Achievements of the DOT-NASA Joint Program on Remote Sensing and Spatial Information Technologies: Application to Multimodal Transportation

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This report presents three-year accomplishments from the national program on Commercial Remote Sensing and Geospatial Technology (CRSGT) application to transportation, administered by the U.S. Department of Transportation (U.S. DOT) in collaboration with the National Aeronautics and Space Administration (NASA). The joint program was authorized under Section 5113 of the Transportation Equity Act for the 21st Century (TEA-21). This is the first national program of its type focusing on transportation applications of emerging commercial remote sensing technologies. U.S. DOT's Research and Special Programs Administration manages the program in coordination with NASA's Earth Science Enterprise's application programs. The program focuses on applications of CRSGT products and systems for providing smarter and more efficient transportation operations and services. The program is performed in partnership with four major National Consortia for Remote Sensing in Transportation (NCRST). Each consortium focuses on research and development of products in one of the four priority areas for transportation application, and includes technical application and demonstration projects carried out in partnership with industries and service providers in their respective areas. The report identifies products and accomplishments from each of the four consortia in meeting the goal of providing smarter and more efficient transportation services. The products and results emerging from the program are being implemented in transportation operations and services through state and local agencies. The Environmental Assessment and Application Consortium (NCRST-E) provides leadership for developing and deploying cost effective environmental and transportation planning services, and integrates CRSGT advances for achieving smarter and cost effective corridor planning. The Infrastructure Management Consortium (NCRST-I) provides leadership in technologies that achieve smarter and cheaper ways of managing

  5. Joint Oil Analysis Program Spectrometer Standards VHG Labs Inc. Qualification Report for D19-XXX Series Standards

    DTIC Science & Technology

    2013-11-04

    21.9 max. ASTM D445 Viscosity Index, Min 85 ASTM D2270 Trace Sediment 0.005 ml/100 mL Oil max. ASTM D2273 Pour point -12 °C max. ASTM D97 Flash...D4052), viscosity index (ASTM 2270), trace sediment (ASTM D2273), and pour point (ASTM D97). All of the Type D19-XXX spectrometric oil standards...Joint Oil Analysis Program Spectrometer Standards VHG Labs Inc. Qualification Report For D19-XXX Series Standards NF&LCFT REPORT 441/13-015 4

  6. Association of G22A and A4223C ADA1 gene polymorphisms and ADA activity with PCOS.

    PubMed

    Salehabadi, Mahshid; Farimani, Marzieh; Tavilani, Heidar; Ghorbani, Marzieh; Poormonsefi, Faranak; Poorolajal, Jalal; Shafiei, Gholamreza; Ghasemkhani, Neda; Khodadadi, Iraj

    2016-06-01

    Adenosine deaminase-1 (ADA1) regulates the concentration of adenosine as the main modulator of oocyte maturation. There is compelling evidence for the association of ADA1 gene polymorphisms with many diseases but the importance of ADA1 polymorphisms in polycystic ovary syndrome (PCOS) has not been studied before. This study investigates serum total ADA activity (tADA), ADA1 and ADA2 isoenzyme activities, and genotype and allele frequencies of G22A and A4223C polymorphisms in healthy and PCOS women. In this case-control study 200 PCOS patients and 200 healthy women were enrolled. Genomic DNA was extracted from whole blood and the PCR-RFLP technique was used to determine the G22A and A4223C variants. The genotype frequencies were calculated and the association between polymorphic genotypes and enzyme activities were determined. tADA activity was significantly lower in the PCOS group compared with the control group (27.76±6.0 vs. 39.63±7.48, respectively). PCOS patients also showed reduced activity of ADA1 and ADA2. PCOS was not associated with G22A polymorphism whereas AA, AC, and CC genotypes of A4223C polymorphism were found distributed differently between the control and the PCOS women where the C allele showed a strong protective role for PCOS (odds ratio=1.876, p=0.033). The present study for the first time showed that lower ADA activity may be involved in pathogenesis of PCOS by maintaining a higher concentration of adenosine affecting follicular growth. As a novel finding, we also showed great differences in genotype distribution and allele frequencies of A4223C polymorphism between groups indicating a protective role for C allele against PCOS. AbbreviationsADA: adenosine deaminase PCOS: polycystic ovary syndrome PCR-RFLP: polymerase chain reaction-restriction fragment length polymorphism tADA: total adenosine deaminase.

  7. Real-Time Ada Demonstration Project

    DTIC Science & Technology

    1989-05-31

    CENER OR OFTAREENGINEERING ADVANCED SOFTWARE TECHNOLOGY Subject: Final Report - Real-Time Ada Demonstration Proj e-t- --.-. SEP 0 1989 D SEA)~ CIN...C02 0921I 6))00 I 31 MAY 1989 *:i ’C O~ 0"ed ~ 842 190 ?’ 45 DEMONSTRATION PROJECT FINAL REPORT PREPARED FOR: U.S. Army HQ CECOM Center for Software ...Engineering Advanced Software Technology Fort Monmouth, NJ 07703-5000 Accession For NTIS G1A&I DTIC TAB PREPARED BY: unannou:1r2d E LabTek Corporation

  8. Restoring balance to B cells in ADA deficiency.

    PubMed

    Luning Prak, Eline T

    2012-06-01

    It is paradoxical that immunodeficiency disorders are associated with autoimmunity. Adenosine deaminase (ADA) deficiency, a cause of X-linked severe combined immunodeficiency (SCID), is a case in point. In this issue of the JCI, Sauer and colleagues investigate the B cell defects in ADA-deficient patients. They demonstrate that ADA patients receiving enzyme replacement therapy had B cell tolerance checkpoint defects. Remarkably, gene therapy with a retrovirus that expresses ADA resulted in the apparent correction of these defects, with normalization of peripheral B cell autoantibody frequencies. In vitro, agents that either block ADA or overexpress adenosine resulted in altered B cell receptor and TLR signaling. Collectively, these data implicate a B cell-intrinsic mechanism for alterations in B cell tolerance in the setting of partial ADA deficiency that is corrected by gene therapy.

  9. ART/Ada design project, phase 1: Project plan

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The plan and schedule for Phase 1 of the Ada based ESBT Design Research Project is described. The main platform for the project is a DEC Ada compiler on VAX mini-computers and VAXstations running the Virtual Memory System (VMS) operating system. The Ada effort and lines of code are given in tabular form. A chart is given of the entire project life cycle.

  10. Towards a formal semantics for Ada 9X

    NASA Technical Reports Server (NTRS)

    Guaspari, David; Mchugh, John; Wolfgang, Polak; Saaltink, Mark

    1995-01-01

    The Ada 9X language precision team was formed during the revisions of Ada 83, with the goal of analyzing the proposed design, identifying problems, and suggesting improvements, through the use of mathematical models. This report defines a framework for formally describing Ada 9X, based on Kahn's 'natural semantics', and applies the framework to portions of the language. The proposals for exceptions and optimization freedoms are also analyzed, using a different technique.

  11. Languages for artificial intelligence: Implementing a scheduler in LISP and in Ada

    NASA Technical Reports Server (NTRS)

    Hays, Dan

    1988-01-01

    A prototype scheduler for space experiments originally programmed in a dialect of LISP using some of the more traditional techniques of that language, was recast using an object-oriented LISP, Common LISP with Flavors on the Symbolics. This object-structured version was in turn partially implemented in Ada. The Flavors version showed a decided improvement in both speed of execution and readability of code. The recasting into Ada involved various practical problems of implementation as well as certain challenges of reconceptualization in going from one language to the other. Advantages were realized, however, in greater clarity of the code, especially where more standard flow of control was used. This exercise raised issues about the influence of programming language on the design of flexible and sensitive programs such as schedule planners, and called attention to the importance of factors external to the languages themselves such as system embeddedness, hardware context, and programmer practice.

  12. Ada (Tradename) Compiler Validation Summary Report. Symbolics, Inc., Symbolics Ada, Version 1.0. Symbolics 3600.

    DTIC Science & Technology

    1986-06-11

    foo.a.b.c ........ An illegal extiernal file name that either contains invalid characters or is too long. $FILE NAME WITH WILD CARD CHAR "eno: >testing...ada>-tests>c*.." An extiernal file name that either contains a wild card character or is too long. $GREATER THAN DURATION 864~01.0 A univeral real value

  13. 78 FR 63984 - Medicare and Medicaid Programs: Application From the Joint Commission for Continued Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... and approval of a national accrediting organization's requirements consider, among other factors, the... will be conducted in accordance with, but not necessarily limited to, the following factors: The... Program No. 93.778, Medical Assistance Program; No. 93.773 Medicare--Hospital Insurance Program; and...

  14. Avoid Protect Recover Joint Service Chemical and Biological Defense Program FY 2000 - 2002 Overview

    DTIC Science & Technology

    2002-01-01

    Developed in vivo transgenic animal models for rise as test beds for evaluating scavengers. Expanded the evaluation of human protein catalytic... transgenic or knockout species. "* Demonstrate the efficacy of aTSP candidate formulations using two animal species. Complete aTSP fonnulation studies...Flquipment ECP Engineering Change Proposal JFTJoint Field Trial CROP CI remical Biological Defense Prograrn ECU Environmnental Control Unit JILSP Joint

  15. Assessment of the Ada (Trade Name) Validation Process.

    DTIC Science & Technology

    1985-12-01

    Sincerely,’ Warren Berger Intermetr±os, Inc. Ada Systems Division733 Concord Ave Cambridge, MA 02146 (617) 661-1840 ’C-79 Arpanet: ima!inmet!ada-uts!wkb...Warren Berger S Intermetrics, Inc. Ada Systems Division 733 Concord Ave I Cambridge, MA 02146 (617) 661-1840 Arpanet: imalinmetiada-utsiwkb@CCA-UNIX.ARPA...MA 02146 (617) 661-1840 Arpanet: ima!inmetiada-uts wkb@CCA-UNIX.ARPA -- CA5004B-B.ADA -- CHECK THAT PRAGMA ELABORATE IS ACCEPTED AND OBEYED EVEN IF

  16. ADA (adenosine deaminase) gene therapy enters the competition

    SciTech Connect

    Culliton, B.J.

    1990-08-31

    Around the world, some 70 children are members of a select and deadly club. Born with an immune deficiency so severe that they will die of infection unless their immune systems can be repaired, they have captured the attention of would-be gene therapists who believe that a handful of these kids--the 15 or 20 who lack functioning levels of the enzyme adenosine deaminase (ADA)--could be saved by a healthy ADA gene. A team of gene therapists is ready to put the theory to the test. In April 1987, a team of NIH researchers headed by R. Michael Blaese and W. French Anderson came up with the first formal protocol to introduce a healthy ADA gene into an unhealthy human. After 3 years of line-by-line scrutiny by five review committees, they have permission to go ahead. Two or three children will be treated in the next year, and will be infused with T lymphocytes carrying the gene for ADA. If the experiment works, the ADA gene will begin producing normal amounts of ADA. An interesting feature of ADA deficiency, that makes it ideal for initial gene studies, is that the amount of ADA one needs for a healthy immune system is quite variable. Hence, once inside a patient's T cells, the new ADA gene needs only to express the enzyme in moderate amounts. No precise gene regulation is necessary.

  17. Implementation of a production Ada project: The GRODY study

    NASA Technical Reports Server (NTRS)

    Godfrey, Sara; Brophy, Carolyn Elizabeth

    1989-01-01

    The use of the Ada language and design methodologies that encourage full use of its capabilities have a strong impact on all phases of the software development project life cycle. At the National Aeronautics and Space Administration/Goddard Space Flight Center (NASA/GSFC), the Software Engineering Laboratory (SEL) conducted an experiment in parallel development of two flight dynamics systems in FORTRAN and Ada. The differences observed during the implementation, unit testing, and integration phases of the two projects are described and the lessons learned during the implementation phase of the Ada development are outlined. Included are recommendations for future Ada development projects.

  18. Joint Assessment of Renewable Energy and Water Desalination Research Center (REWDC) Program Capabilities and Facilities In Radioactive Waste Management

    SciTech Connect

    Bissani, M; Fischer, R; Kidd, S; Merrigan, J

    2006-04-03

    The primary goal of this visit was to perform a joint assessment of the Renewable Energy and Water Desalination Center's (REWDC) program in radioactive waste management. The visit represented the fourth technical and scientific interaction with Libya under the DOE/NNSA Sister Laboratory Arrangement. Specific topics addressed during the visit focused on Action Sheet P-05-5, ''Radioactive Waste Management''. The Team, comprised of Mo Bissani (Team Lead), Robert Fischer, Scott Kidd, and Jim Merrigan, consulted with REWDC management and staff. The team collected information, discussed particulars of the technical collaboration and toured the Tajura facility. The tour included the waste treatment facility, waste storage/disposal facility, research reactor facility, hot cells and analytical labs. The assessment team conducted the first phase of Task A for Action Sheet 5, which involved a joint assessment of the Radioactive Waste Management Program. The assessment included review of the facilities dedicated to the management of radioactive waste at the Tourja site, the waste management practices, proposed projects for the facility and potential impacts on waste generation and management.

  19. Ada (Trade Name) Complier Validation Summary Report: Verdix Ada Development System, Version 5.2 for the Sequent Balance under DYNIX, Release 1.3.2.

    DTIC Science & Technology

    1985-11-15

    ADAP B4 2 -B.DA B5001AAB-DA A54BO2A-B.ADA P B54A21A-B.ADA P B57001A-BADA P A55ISO2A- ABADA P B54A25BA-ADA P B5T001B-B.ADA P A55Bl3A-AB.ADA P B54A27B...B91001B-AB.ADA P B950BAA-B.ADA P C92003A.ADA P B91001C-AB.ADA P B950DHA-B.ADA P C92OAJA-B.ADA P B91001D- ABADA P B96002A-B.ADA P C920BAA-B.ADA P *B91001E...TESTS AND RESULTS Chapter 11 660 BB201A-k.AD P C100A- ABADA P CB003-kB.DA 82002A-AB.ADA P CB1003A-AB.ADA P CB4003A-B.ADA P BB2003A-AB.ADA P CB200IIA

  20. ADA1: An ADA Subset Compiler for the AFIT Syntax Directed Programming Environment.

    DTIC Science & Technology

    1983-12-05

    abort statement with an appropriate error message. To allow return to the "operating system" the interpreter was modified to push an extra 0 onto the... arguement must be a boolean expression. C/ jnt not~pri(node) ant node; int typenext; if ((type a primary(next s gonnode))) !a TYPE-DO0) if (error(next

  1. Hypermobile joints

    MedlinePlus

    ... A.M. Editorial team. Related MedlinePlus Health Topics Joint Disorders Browse the Encyclopedia A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is an ...

  2. 75 FR 66420 - ITS Joint Program Office; IntelliDriveSM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... Capture and Management and DMA programs; information about the IntelliDrive program's concepts... public workshop to discuss the IntelliDrive\\SM\\ Real-Time Data Capture and Management and Dynamic... recent request for information where stakeholders submitted the top dynamic mobility application...

  3. 75 FR 82132 - ITS Joint Program Office; Human Factors for IntelliDrive SM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-29

    ...Drive \\SM\\ (HFID); Public Meeting; Notice of Public Meeting AGENCY: Research and Innovative Technology...) will host a free public meeting to discuss the Human Factors for IntelliDrive (HFID) program on January... Vegas, Nevada 89109. IntelliDrive is a research program under development that will allow vehicles...

  4. Joint Training Programs: A Union-Management Approach to Preparing Workers for the Future.

    ERIC Educational Resources Information Center

    Ferman, Louis A., Ed.; And Others

    This book documents the range of training programs that are being established by employers and unions; assesses porgram functioning and results; and offers insights for practitioners, scholars, and policy makers. An introduction (Ferman et al.) provides a general framework for thinking about union-management training programs and presents an…

  5. Readers of the Round Table: The 1998 Joint Kentucky - Arizona Reading Program.

    ERIC Educational Resources Information Center

    Kentucky State Dept. for Libraries and Archives, Frankfort.

    Intended to encourage children of all ages to read over the summer, this manual presents library-based programs, crafts, displays, and events with a medieval theme. The chapters of the manual are: (1) Introductory Materials; (2) Goals, Objectives and Evaluation; (3) Getting Started; (4) Common Program Structures; (5) Planning Timeline; (6)…

  6. ADaM: augmenting existing approximate fast matching algorithms with efficient and exact range queries

    PubMed Central

    2014-01-01

    Background Drug discovery, disease detection, and personalized medicine are fast-growing areas of genomic research. With the advancement of next-generation sequencing techniques, researchers can obtain an abundance of data for many different biological assays in a short period of time. When this data is error-free, the result is a high-quality base-pair resolution picture of the genome. However, when the data is lossy the heuristic algorithms currently used when aligning next-generation sequences causes the corresponding accuracy to drop. Results This paper describes a program, ADaM (APF DNA Mapper) which significantly increases final alignment accuracy. ADaM works by first using an existing program to align "easy" sequences, and then using an algorithm with accuracy guarantees (the APF) to align the remaining sequences. The final result is a technique that increases the mapping accuracy from only 60% to over 90% for harder-to-align sequences. PMID:25079667

  7. 49 CFR 37.125 - ADA paratransit eligibility: Process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false ADA paratransit eligibility: Process. 37.125... paratransit eligibility: Process. Each public entity required to provide complementary paratransit service by § 37.121 of this part shall establish a process for determining ADA paratransit eligibility. (a)...

  8. A Practical Guide to the ADA and Visual Impairment.

    ERIC Educational Resources Information Center

    Joffee, Elga

    Designed to be used as a companion to the Americans with Disabilities Act (ADA), this guide provides information on how the law applies to individuals with visual impairments. Section 1, "The ADA and Visual Impairment," gives an overview of the Americans with Disabilities Act and discusses visual impairment and accessibility. Examples of…

  9. 59 FR- Realty Action; Ada and Owyhee, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    1994-05-03

    ...-332A-02; IDI-29516] Realty Action; Ada and Owyhee, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action--IDI-29516; Exchange of public and private lands in Ada and Owyhee.... Containing 640 acres, more or less, in Owyhee County. The purpose of this exchange is to dispose of...

  10. The ADA and IDEA Basics: Inclusion of Children with Disabilities

    ERIC Educational Resources Information Center

    Motwani, Mona

    2007-01-01

    This article discusses the American with Disabilities Act (ADA) and the Individuals with Disabilities Education Act (IDEA). The ADA is a federal civil rights law that was passed in 1990 with the aim of securing equal rights for persons with disabilities in the employment, housing, government, transportation, and public accommodation contexts. It…

  11. Organizing for Effective Joint Warfare: A Deductive Analysis of U.S. Armed Forces Joint Doctrine

    DTIC Science & Technology

    1993-06-18

    AD-A266 735 (Unclassified Paper) NAVAL WAR COLLEGE Newport, R.I. ORGANIZING FOR EFFECTIVE JOINT WARFARE: A DEDUCTIVE ANALYSIS OF U.S. ARMED FORCES...8217biGJ-Tji--𔃼T JOINT WARFLRE: A DEDUCTIVE ANALYSIS OF U.S. ARMED FORGES JOINT DOCTRINE (j 12. PERSONAL AUTHOR(S) JESSE J. KELSO, GOMI-ANDER. U. S... ANALYSIS OF U.S. ARMED FORCES JOINT DOCTRINE Using organizational concepts embodied in existing joint doctrine, this paper deduces rational criteria for

  12. Ada Compiler Validation Summary Report: Certificate Number 891129A1. 10227 Alsys, AlsyCOMP-011, Version 5.1, VAX 6210 Host and Motorola MVME133A20 (68020/68881) Target

    DTIC Science & Technology

    1989-11-29

    Standard, ANSI/MIL- STD -1815A. This report explains all technical terms used within it and thoroughly reports the results of testing this compiler using the...Reference Manual for the Ada Programming Languaqe, ANSI/MIL- STD -1815A, February 1983, and ISO 8652-1987. 2. Ada Compiler Validation Procedures and...by a comment on the Ada Standard. These comments are given a unique identification number having the form AI-ddddd. Ada Standard ANSI/MIL- STD -1815A

  13. A design for a reusable Ada library

    NASA Technical Reports Server (NTRS)

    Litke, John D.

    1986-01-01

    A goal of the Ada language standardization effort is to promote reuse of software, implying the existence of substantial software libraries and the storage/retrieval mechanisms to support them. A searching/cataloging mechanism is proposed that permits full or partial distribution of the database, adapts to a variety of searching mechanisms, permits a changine taxonomy with minimal disruption, and minimizes the requirement of specialized cataloger/indexer skills. The important observation is that key words serve not only as indexing mechanism, but also as an identification mechanism, especially via concatenation and as support for a searching mechanism. By deliberately separating these multiple uses, the modifiability and ease of growth that current libraries require, is achieved.

  14. Service dogs, psychiatric hospitalization, and the ADA.

    PubMed

    Muramatsu, Russ S; Thomas, Kelly Jones; Leong, Stephanie L; Ragukonis, Frank

    2015-01-01

    A service dog is defined as "any dog that is individually trained to do work or perform tasks for the benefit of an individual with a disability, including a physical, sensory, psychiatric, intellectual, or other mental disability." Some psychiatric patients may depend on a service dog for day-to-day functioning. The Americans with Disabilities Act (ADA) established certain rights and responsibilities for individuals with disabilities and health care providers. Psychiatric hospitalization of a patient with a service dog may pose a problem and involves balancing the requirement to provide safe and appropriate psychiatric care with the rights of individuals with disabilities. This Open Forum examines issues that arise in such circumstances, reviews the literature, and provides a foundation for the development of policies and procedures.

  15. Advances in gene therapy for ADA-deficient SCID.

    PubMed

    Aiuti, Alessandro

    2002-10-01

    Adenosine deaminase (ADA)-deficient severe combined immunodeficiency (SCID) was the first inherited disease treated with gene therapy. The pilot gene therapy studies demonstrated the safety, therapeutic potential and limitations of ADA gene transfer into hematopoietic cells using retroviral vectors. This review describes the latest progress in ADA-SCID dinical trials using peripheral blood lymphocytes (PBLs) and hematopoietic stem cells (HSCs). PBL gene therapy was able to restore T-cell functions after discontinuation of ADA enzyme replacement therapy, but only partially corrected the purine metabolic defect. The development of improved HSC gene transfer protocols, combined with low intensity conditioning, allowed full correction of the immunological and metabolic ADA defects, with clinic benefit. These results have important implications for future applications of gene therapy in other disorders involving the hemapoietic system.

  16. Simulation of the space station information system in Ada

    NASA Technical Reports Server (NTRS)

    Spiegel, James R.

    1986-01-01

    The Flexible Ada Simulation Tool (FAST) is a discrete event simulation language which is written in Ada. FAST has been used to simulate a number of options for ground data distribution of Space Station payload data. The fact that Ada language is used for implementation has allowed a number of useful interactive features to be built into FAST and has facilitated quick enhancement of its capabilities to support new modeling requirements. General simulation concepts are discussed, and how these concepts are implemented in FAST. The FAST design is discussed, and it is pointed out how the used of the Ada language enabled the development of some significant advantages over classical FORTRAN based simulation languages. The advantages discussed are in the areas of efficiency, ease of debugging, and ease of integrating user code. The specific Ada language features which enable these advances are discussed.

  17. Structured Hierarchical Ada Presentation Using Pictographs (SHARP) definition, Application and Automation

    DTIC Science & Technology

    1986-09-01

    excepcion if »SS= 2000 (b FIGURE 37. EXAMPLE OF ANNOTATED PSEUOO CODE 83 case COCOM_MODE is when ORGANIC -> 0 K - 2.U E - 1.05 when...where KGEN - K EGEN - E excepcion handler Call Procedure MODULE_ESTIMATE end excepcion handler __^__^___ Package P10 End Procedure SOFT DEV...else *SS - «SS*ADA_CALIBRATE end if raise excepcion if *SS-2000 © FIGURE 64. STEP 4 - ESTABLISH ANNOTATED PSEUDO CODE FOR PROGRAM UNIT

  18. Ada (Tradename) Compiler Validation Summary Report. Digital Equipment Corporation VAX Ada VI.3.

    DTIC Science & Technology

    1986-11-07

    Summary Report: 7 NOV 1986 to 7 NOV 1987 Digital Equipmont Corp. VAX Ada Vl.3 6. PERFORMING ORG . REPORT NUMBER 7. AUTHOR(s) 8. CONTRACT OR GRANT NUMBER(s...the identifiers TIME or SPA-CE as the single arg,:ent. I lhi< ragma is only allowed within a d,. iara !ive part and it applies to the block or body

  19. ADA 9X project report: ADA 9X requirements document. Draft report

    SciTech Connect

    Not Available

    1990-08-27

    This document contains a distillation of requests for language changes submitted by the general public and from special workshops held to identify potential areas for revision. The purpose of this document is to specify needs that are considered to be the appropriate focus of the Ada 9X revision effort and to identify revision requirements that are to be satisfied by the Mapping/Revision Team.

  20. 76 FR 34286 - ITS Joint Program Office; Webinar on Connected Vehicle Infrastructure Deployment Analysis Report...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-13

    ... environmental sustainability. The program is the major research initiative of the ITS JPO, which is currently... collected from connected vehicles that can improve safety, mobility and sustainability. There is...

  1. Ada (Trade Name) Compiler Validation Summary Report: Verdix Corporation Verdix Ada Development System, Version 5.2 for the Tektronix 6130 under UTek, Release 2.1.1.

    DTIC Science & Technology

    1985-11-16

    AB.ADA P C64103A-B.ADA P C67003B-B.ADA P D- 12 %7I COMPLETE LIST OF TESTS AND RESULTS C67003C- ABADA P D64OO5FOM C D64005GD C V C67003D-BADA P D64005FA C...P C100 - ABADA P CB003-AB.DA BB2002A-AB.ADA P CB1003A-AB.ADA P CB1IOO3A-B.ADA P BB2003A-AB.ADA P CB2004A-B.ADA P CB4005A-B.ADA P BB2003A-AB.ADA P

  2. F-35 Joint Strike Fighter (JSF) Program: Background and Issues for Congress

    DTIC Science & Technology

    2011-04-26

    air vehicle platform, sustainment, mission systems software, and test.”25 Responding to issues detailed in the technical review, on January 6, 2011...levels of participation in the program. International partners are also assisting with Initial Operational Test and Evaluation ( IOT &E), a subset of...Week/Ares blog, March 15, 2010. 59 Currently, the UK, Italy, and the Netherlands have agreed to participate in the IOT &E program. UK, the senior F

  3. F-35 Lightning II Joint Strike Fighter (JSF) Program: Background, Status, and Issues

    DTIC Science & Technology

    2008-08-29

    Program: Background, Status, and Issues 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK...NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Congressional Research Service,The Library of Congress,101 Independence...Ave SE,Washington,DC,20540-7500 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR

  4. F-35 Lightning II Joint Strike Fighter (JSF) Program: Background, Status, and Issues

    DTIC Science & Technology

    2009-02-17

    Program: Background, Status, and Issues 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK...NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Congressional Research Service,The Library of Congress,101...Independence Ave, SE,Washington,DC,20540 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S

  5. The Joint Commission reports high interest in new certification program for Comprehensive Stroke Centers.

    PubMed

    2012-11-01

    Hospitals with the advanced resources and personnel capable of providing state-of-the-art care for the most complex types of stroke can now seek certification from The Joint Commission (TJC) as a Comprehensive Stroke Center. The move follows recommendations by the Brain Attack Coalition, an expert panel that established criteria for Comprehensive Stroke Centers. The concept is designed to strengthen a network of stroke care in the country similar to the system in place for trauma care. The certification process includes a two-day, on-site evaluation by TJC reviewers. Experts anticipate that about 200 medical centers will become certified as Comprehensive Stroke Centers. Comprehensive Stroke Centers should serve as referral centers for the more than 900 Primary Stroke Centers as well as other hospitals that are not equipped to care for complex stroke patients.

  6. Software engineering and Ada (Trademark) training: An implementation model for NASA

    NASA Technical Reports Server (NTRS)

    Legrand, Sue; Freedman, Glenn

    1988-01-01

    The choice of Ada for software engineering for projects such as the Space Station has resulted in government and industrial groups considering training programs that help workers become familiar with both a software culture and the intricacies of a new computer language. The questions of how much time it takes to learn software engineering with Ada, how much an organization should invest in such training, and how the training should be structured are considered. Software engineering is an emerging, dynamic discipline. It is defined by the author as the establishment and application of sound engineering environments, tools, methods, models, principles, and concepts combined with appropriate standards, guidelines, and practices to support computing which is correct, modifiable, reliable and safe, efficient, and understandable throughout the life cycle of the application. Neither the training programs needed, nor the content of such programs, have been well established. This study addresses the requirements for training for NASA personnel and recommends an implementation plan. A curriculum and a means of delivery are recommended. It is further suggested that a knowledgeable programmer may be able to learn Ada in 5 days, but that it takes 6 to 9 months to evolve into a software engineer who uses the language correctly and effectively. The curriculum and implementation plan can be adapted for each NASA Center according to the needs dictated by each project.

  7. The implementation and use of ADA on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1985-01-01

    The use and implementation of Ada in distributed environments in which reliability is the primary concern is investigated. Emphasis is placed on the possibility that a distributed system may be programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors they are executing on, and that failures may occur in the software or underlying hardware. A new linguistic construct, the colloquy, is introduced which solves the problems identified in an earlier proposal, the conversation. It was shown that the colloquy is at least as powerful as recovery blocks, but it is also as powerful as all the other language facilities proposed for other situations requiring backward error recovery: recovery blocks, deadlines, generalized exception handlers, traditional conversations, s-conversations, and exchanges. The major features that distinguish the colloquy are described. Sample programs that were written, but not executed, using the colloquy show that extensive backward error recovery can be included in these programs simply and elegantly. These ideas are being implemented in an experimental Ada test bed.

  8. Wind and seismic effects. Proceedings of the 24th Joint Meeting of the US-Japan Cooperative Program in Natural Resources Panel on Wind and Seismic Effects

    NASA Astrophysics Data System (ADS)

    Raufaste, Noel J.

    1992-09-01

    The publication is the proceeding of the 24th Joint Meeting of the U.S.-Japan Panel on Wind and Seismic Effects. The meeting was held at the National Institute of Standards and Technology, Gaithersburg, Maryland during May 19-22, 1992. The proceedings include the program, list of members, panel resolutions, task committee reports, and 45 technical papers. The papers were presented under five themes: (1) Wind Engineering, (2) Storm Surge and Tsunamis, (3) Joint Cooperative Research Program, (4) Earthquake Engineering, and (5) Summaries of Task Committee Workshop Reports (oral presentations only).

  9. Joint Enrollment Report, 2014

    ERIC Educational Resources Information Center

    Iowa Department of Education, 2014

    2014-01-01

    The Iowa Department of Education collects information on joint enrollment in Iowa's 15 community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. Most jointly enrolled students enroll through Senior Year Plus (SYP) programs such as Postsecondary Enrollment Options (PSEO) and concurrent…

  10. Ada Compiler Validation Summary Report: Certificate Number: 890919W1. 10156 R. R. Software, Inc., Janus/ADA, Version 2.1.3 Zenith Z-386/25.

    DTIC Science & Technology

    1989-09-19

    Compiler Validation Summary Repcrt, Ada Cor piler Validation Capability, ACVC, Validation Testing, Ada Validation Office, AVO , Ada Validation Facility...results of the validation tesiing performed on an Ada compiler. Testing was carried out for the following purposes: • To attempt to identify any language...the Ada Validation Organization ( AVO ). On-site testing was completed 19 September 1989 at Madison WI. 1.2 USE OF THIS VALIDATION SUMMARY REPORT

  11. The Joint Fire Science Program Fire Exchange Network: Facilitating Knowledge Exchange About Wildland Fire Science Across the U.S.

    NASA Astrophysics Data System (ADS)

    York, A.; Blocksome, C.; Cheng, T.; Creighton, J.; Edwards, G.; Frederick, S.; Giardina, C. P.; Goebel, P. C.; Gucker, C.; Kobziar, L.; Lane, E.; Leis, S.; Long, A.; Maier, C.; Marschall, J.; McGowan-Stinski, J.; Mohr, H.; MontBlanc, E.; Pellant, M.; Pickett, E.; Seesholtz, D.; Skowronski, N.; Stambaugh, M. C.; Stephens, S.; Thode, A.; Trainor, S. F.; Waldrop, T.; Wolfson, B.; Wright, V.; Zedler, P.

    2014-12-01

    The Joint Fire Science Program's (JFSP) Fire Exchange Network is actively working to accelerate the awareness, understanding, and adoption of wildland fire science information by federal, tribal, state, local, and private stakeholders within ecologically similar regions. Our network of 15 regional exchanges provides timely, accurate, and regionally relevant science-based information to assist with fire management challenges. Regional activities, through which we engage fire and resource managers, scientists, and private landowners, include online newsletters and announcements, social media, regionally focused web-based clearinghouses of relevant science, field trips and demonstration sites, workshops and conferences, webinars and online training, and syntheses and fact sheets. Exchanges also help investigators design research that is relevant to regional management needs and assist with technology transfer to management audiences. This poster provides an introduction to and map of the regional exchanges.

  12. ART/Ada design project, phase 1. Task 1 report: Overall design

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The design methodology for the ART/Ada project is introduced, and the selected design for ART/Ada is described in detail. The following topics are included: object-oriented design, reusable software, documentation techniques, impact of Ada, design approach, and differences between ART-IM 1.5 and ART/Ada 1.0 prototype. Also, Ada generator and ART/Ada runtime systems are discussed.

  13. An Ada Linear-Algebra Software Package Modeled After HAL/S

    NASA Technical Reports Server (NTRS)

    Klumpp, Allan R.; Lawson, Charles L.

    1990-01-01

    New avionics software written more easily. Software package extends Ada programming language to include linear-algebra capabilities similar to those of HAL/S programming language. Designed for such avionics applications as Space Station flight software. In addition to built-in functions of HAL/S, package incorporates quaternion functions used in Space Shuttle and Galileo projects and routines from LINPAK solving systems of equations involving general square matrices. Contains two generic programs: one for floating-point computations and one for integer computations. Written on IBM/AT personal computer running under PC DOS, v.3.1.

  14. DOE-NE Light Water Reactor Sustainability Program and EPRI Long-Term Operations Program. Joint Research and Development Plan

    SciTech Connect

    Williams, Don

    2014-04-01

    Nuclear power has contributed almost 20% of the total amount of electricity generated in the United States over the past two decades. High capacity factors and low operating costs make nuclear power plants (NPPs) some of the most economical power generators available. Further, nuclear power remains the single largest contributor (nearly 70%) of non-greenhouse gas-emitting electric power generation in the United States. Even when major refurbishments are performed to extend operating life, these plants continue to represent cost-effective, low-carbon assets to the nation’s electrical generation capability. By the end of 2014, about one-third of the existing domestic fleet will have passed their 40th anniversary of power operations, and about one-half of the fleet will reach the same 40-year mark within this decade. Recognizing the challenges associated with pursuing extended service life of commercial nuclear power plants, the U.S. Department of Energy’s (DOE) Office of Nuclear Energy (NE) and the Electric Power Research Institute (EPRI) have established separate but complementary research and development programs (DOE-NE’s Light Water Reactor Sustainability [LWRS] Program and EPRI’s Long-Term Operations [LTO] Program) to address these challenges. To ensure that a proper linkage is maintained between the programs, DOE-NE and EPRI executed a memorandum of understanding in late 2010 to “establish guiding principles under which research activities (between LWRS and LTO) could be coordinated to the benefit of both parties.” This document represents the third annual revision to the initial version (March 2011) of the plan as called for in the memorandum of understanding.

  15. Joint FAM/Line Management Assessment Report on LLNL Machine Guarding Safety Program

    SciTech Connect

    Armstrong, J. J.

    2016-07-19

    The LLNL Safety Program for Machine Guarding is implemented to comply with requirements in the ES&H Manual Document 11.2, "Hazards-General and Miscellaneous," Section 13 Machine Guarding (Rev 18, issued Dec. 15, 2015). The primary goal of this LLNL Safety Program is to ensure that LLNL operations involving machine guarding are managed so that workers, equipment and government property are adequately protected. This means that all such operations are planned and approved using the Integrated Safety Management System to provide the most cost effective and safest means available to support the LLNL mission.

  16. Joint swelling

    MedlinePlus

    Swelling of a joint ... Joint swelling may occur along with joint pain . The swelling may cause the joint to appear larger or abnormally shaped. Joint swelling can cause pain or stiffness. After an ...

  17. Development and Implementation of Joint Programs in Laser Ranging and Other Space Geodetic Techniques

    NASA Technical Reports Server (NTRS)

    Pearlman, Michael R.; Carter, David (Technical Monitor)

    2002-01-01

    On-going activities of the NASA special consultant to WEGENER (Working group of European Geoscientists for the Establishment of Networks for Earth-science Research) program are reported. Topics cover include: the WEGENER 2002 conference in Greece and the International Laser Ranging Service (ILRS).

  18. Proceedings of an ESA-NASA Workshop on a Joint Solid Earth Program

    NASA Technical Reports Server (NTRS)

    Guyenne, T. Duc (Editor); Hunt, James J. (Editor)

    1987-01-01

    The NASA geodynamics program; spaceborne magnetometry; spaceborne gravity gradiometry (characterizing the data type); terrestrial gravity data and comparisons with satellite data; GRADIO three-axis electrostatic accelerometers; gradiometer accommodation on board a drag-free satellite; gradiometer mission spectral analysis and simulation studies; and an opto-electronic accelerometer system were discussed.

  19. Warfighter Support: Improved Joint Oversight and Reporting on DOD’s Prepositioning Programs May Increase Efficiencies

    DTIC Science & Technology

    2011-05-01

    tanks, missile launchers, pylons, ejector racks, and adapters,18 medical stocks, fuel, and Defense Logistics Agency-managed items such as rations...recommendations that balance limited resources against operational risk to the Director of Program Analysis and Evaluation, now referred to as the

  20. 76 FR 35474 - UAW-Chrysler Technical Training Center, Technology Training Joint Programs Staff, Including On...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ... Programs Staff, Including On-Site Leased Workers From Cranks, O/E Learning, DBSI, IDEA, and Tonic/MVP... On-Site Leased Workers From Cranks, O/E Learning, DBSI, IDEA, and Tonic/MVP, Warren, MI; Amended... that only workers leased from Cranks, O/E Learning, DBSI, Idea, and Tonic/MVP were employed on- site...

  1. Concept Paper for the Development of a DoD Ada (Trademark) Software Engineering Education and Training Plan.

    DTIC Science & Technology

    1984-11-01

    ET AL. NOV 34 UNCLASSIFIED IDA-M-7 IDA/HQ-84-28940 MDA903-84-C-8@3i F/G 9/2 I ommomm pa ,. 7 -7 7, -~ 7: 7 .2 oA 1. j5 2. a LIM ~ I .~ .2 d ’ 1111...planning 3.3 WEN: SCHEDUJNS ADA EDUCAION AND) TRAINING Teaching Ada culture will be a long term activity. Unless we are willing to accept programing in...Training NAS Pensacola, FL 32508 Others Dr. Pauline Jordan * •General Electric P.O. Box 8555/M1128 Philadelphia, PA 19101 Mr. Grady Boocn Rational

  2. Forces in bolted joints: analysis methods and test results utilized for nuclear core applications (LWBR Development Program)

    SciTech Connect

    Crescimanno, P.J.; Keller, K.L.

    1981-03-01

    Analytical methods and test data employed in the core design of bolted joints for the LWBR core are presented. The effects of external working loads, thermal expansion, and material stress relaxation are considered in the formulation developed to analyze joint performance. Extensions of these methods are also provided for bolted joints having both axial and bending flexibilities, and for the effect of plastic deformation on internal forces developed in a bolted joint. Design applications are illustrated by examples.

  3. Integrity and security in an Ada runtime environment

    NASA Technical Reports Server (NTRS)

    Bown, Rodney L.

    1991-01-01

    A review is provided of the Formal Methods group discussions. It was stated that integrity is not a pure mathematical dual of security. The input data is part of the integrity domain. The group provided a roadmap for research. One item of the roadmap and the final position statement are closely related to the space shuttle and space station. The group's position is to use a safe subset of Ada. Examples of safe sets include the Army Secure Operating System and the Penelope Ada verification tool. It is recommended that a conservative attitude is required when writing Ada code for life and property critical systems.

  4. Applications of an architecture design and assessment system (ADAS)

    NASA Technical Reports Server (NTRS)

    Gray, F. Gail; Debrunner, Linda S.; White, Tennis S.

    1988-01-01

    A new Architecture Design and Assessment System (ADAS) tool package is introduced, and a range of possible applications is illustrated. ADAS was used to evaluate the performance of an advanced fault-tolerant computer architecture in a modern flight control application. Bottlenecks were identified and possible solutions suggested. The tool was also used to inject faults into the architecture and evaluate the synchronization algorithm, and improvements are suggested. Finally, ADAS was used as a front end research tool to aid in the design of reconfiguration algorithms in a distributed array architecture.

  5. Software Engineering Laboratory (SEL) Ada performance study report

    NASA Technical Reports Server (NTRS)

    Booth, Eric W.; Stark, Michael E.

    1991-01-01

    The goals of the Ada Performance Study are described. The methods used are explained. Guidelines for future Ada development efforts are given. The goals and scope of the study are detailed, and the background of Ada development in the Flight Dynamics Division (FDD) is presented. The organization and overall purpose of each test are discussed. The purpose, methods, and results of each test and analyses of these results are given. Guidelines for future development efforts based on the analysis of results from this study are provided. The approach used on the performance tests is discussed.

  6. Ada (R) assessment: An important issue within European Columbus Support Technology Programme

    NASA Technical Reports Server (NTRS)

    Vielcanet, P.

    1986-01-01

    Software will be more important and more critical for Columbus than for any ESA previous project. As a simple comparison, overall software size has been in the range of 100 K source statements for EXOSAT, 500 K for Spacelab, and will probably reach several million lines of code for Columbus (all element together). Based on past experience, the total development cost of software can account for about 10 pct to 15 pct of the total space project development cost. The Ada technology may support the strong software engineering principles needed for Columbus, provided that technology is sufficiently mature and industry plans are meeting the Columbus project schedule. Over the past 3 years, Informatique Internationale has conducted a coherent program based on Ada technology assessment studies and experiments, for ESA and CNES. This specific research and development program benefits from 15 years experience in the field of space software development and is supported by the overall software engineering expertise of the company. The assessment and experiments of Ada software engineering by Informatique Internationale are detailed.

  7. F-35 Joint Strike Fighter (JSF) Program: Background and Issues for Congress

    DTIC Science & Technology

    2010-09-23

    International partners are also assisting with Initial Operational Test and Evaluation ( IOT &E), a subset of...40 Currently, the UK, Italy, and the Netherlands have agreed to participate in the IOT &E program. UK, the senior F-35 partner, will...have the strongest participation in the IOT &E phase. Italy and the Netherlands are contributing a far smaller amount and will take part only in the

  8. Joint Services Electronics Program of the Edward L. Ginzton Laboratory of Stanford University.

    DTIC Science & Technology

    1980-04-01

    would be important. Normal photolithographic methods are not suitable because of the nature of the materials involved. Some alternatives to these methods ...not completely descriptive. The original program was intended to cover a broader area than is signified by the title. On the other hand, the methods ...nonlinear acoustic properties of the materials of interest ( gadolinium molybdate and neodymium penta- phosphate) have not previously been measured, we

  9. Joint Program on Rapid Prototyping. RaPIER (Rapid Prototyping to Investigate End-User Requirements).

    DTIC Science & Technology

    1985-03-28

    Prototype System Description Language," ISSI Technical Report, unnumbered, January 30,198 6 ., . [JONES84] T. Capers Jones. "Reusability in Programming: A...Systems, Inc.. "PSDL: Prototype System * Description Language," ISSI Technical Report, unnumbered, January 30, 1986. T. Capers Jones. "Reusability in...Game Design," IEEE Software, Vol. 1, No. 4, October 1984, pp. 28-38. -[LISKOV5] -5. Barbara H. Liskov, Stephen N. Zilles. "Specification Techniques for j

  10. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1986-01-01

    The general inadequacy of Ada for programming systems that must survive processor loss was shown. A solution to the problem was proposed in which there are no syntatic changes to Ada. The approach was evaluated using a full-scale, realistic application. The application used was the Advanced Transport Operating System (ATOPS), an experimental computer control system developed for a modified Boeing 737 aircraft. The ATOPS system is a full authority, real-time avionics system providing a large variety of advanced features. Methods of building fault tolerance into concurrent systems were explored. A set of criteria by which the proposed method will be judged was examined. Extensive interaction with personnel from Computer Sciences Corporation and NASA Langley occurred to determine the requirements of the ATOPS software. Backward error recovery in concurrent systems was assessed.

  11. Translating an AI application from Lisp to Ada: A case study

    NASA Technical Reports Server (NTRS)

    Davis, Gloria J.

    1991-01-01

    A set of benchmarks was developed to test the performance of a newly designed computer executing both Lisp and Ada. Among these was AutoClassII -- a large Artificial Intelligence (AI) application written in Common Lisp. The extraction of a representative subset of this complex application was aided by a Lisp Code Analyzer (LCA). The LCA enabled rapid analysis of the code, putting it in a concise and functionally readable form. An equivalent benchmark was created in Ada through manual translation of the Lisp version. A comparison of the execution results of both programs across a variety of compiler-machine combinations indicate that line-by-line translation coupled with analysis of the initial code can produce relatively efficient and reusable target code.

  12. Joint Lead-Free Solder Test Program for High Reliability Military and Space Applications

    NASA Technical Reports Server (NTRS)

    Brown, Christina

    2004-01-01

    Current and future space and defense systems face potential risks from the continued use of tin-lead solder, including: compliance with current environmental regulations, concerns about potential environmental legislation banning lead-containing products, reduced mission readiness, and component obsolescence with lead surface finishes. For example, the United States Environmental Protection Agency (USEPA) has lowered the Toxic Chemical Release reporting threshold for lead to 100 pounds. Overseas, the Waste Electrical and Electronic Equipment (WEEE) and the Restriction on Hazardous Substances (RoHS) Dicctives in Europe and similar mandates in Japan have instilled concern that a legislative body will prohibit the use of lead in aerospace/military electronics soldering. Any potential banning of lead compounds could reduce the supplier base and adversely affect the readiness of missions led by the National Aeronautics and Space Administration (NASA) and the U.S. Department of Defense (DoD). Before considering lead-free electronics for system upgrades or future designs, however, it is important for the DoD and NASA to know whether lead-free solders can meet their systems' requirements. No single lead-free solder is likely to qualify for all defense and space applications. Therefore, it is important to validate alternative solders for discrete applications. As a result of the need for comprehensive test data on the reliability of lead-free solders, a partnership was formed between the DoD, NASA, and several original equipment manufactures (OEMs) to conduct solder-joint reliability (laboratory) testing of three lead-free solder alloys on newly manufactured and reworked circuit cards to generate performance data for high-reliability (IPC Class 3) applications.

  13. 34 CFR 400.5 - Under what conditions may funds under the Act be used for the joint funding of programs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Under what conditions may funds under the Act be used for the joint funding of programs? 400.5 Section 400.5 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF...

  14. 34 CFR 400.5 - Under what conditions may funds under the Act be used for the joint funding of programs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false Under what conditions may funds under the Act be used for the joint funding of programs? 400.5 Section 400.5 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF...

  15. Aircraft and ground vehicle friction correlation test results obtained under winter runway conditions during joint FAA/NASA Runway Friction Program

    NASA Technical Reports Server (NTRS)

    Yager, Thomas J.; Vogler, William A.; Baldasare, Paul

    1988-01-01

    Aircraft and ground vehicle friction data collected during the Joint FAA/NASA Runway Friction Program under winter runway conditions are discussed and test results are summarized. The relationship between the different ground vehicle friction measurements obtained on compacted snow- and ice-covered conditions is defined together with the correlation to aircraft tire friction performance under similar runway conditions.

  16. Ada (trademark) Compiler Validation Summary Report. Verdix Ada Compiler, VADS, Version V03.06 for VAX-11/785, Using ULTRIX 1.0.

    DTIC Science & Technology

    1985-06-14

    CCA207AOM C L3 04- ABADA /A A300B1 CA2007AOM C LA3004A-ABD N/A LA3007B2 C CA2007A1 C LA3004AO-AB N/A LA3007B2 C CA2007A2 C LA3004A2-AB N/A LA3007B4 C...B.ADA P CC3120B-B.ADA P CC3504A-B.ADA PI.BC3503B-B.ADA P CC32A-B.ADA P CC3504B-B.ADA P BC3503D-B.ADA P CC3203A- ABADA P CC3504C-B.ADA P BC3503D-B.ADA P

  17. Application of the CAL 3-D CVS program to evaluate the equilibrium position of an Euler-jointed Alderson Part572

    NASA Astrophysics Data System (ADS)

    Shaibani, S. J.

    1982-08-01

    The adaptation of the Cal 3-D crash victim simulation program in its version 20A form to a Vax 11/780 computer is described. The effectiveness of the modifications is demonstrated by using the program to seat a Euler-jointed Alderson Part 572 dummy with the equilibrium subroutine. The resulting segment linear acceleration values of .09 g or better indicate that the dummy can be considered to be in equilibrium.

  18. Molecular basis for paradoxical carriers of adenosine deaminase (ADA) deficiency that show extremely low levels of ADA activity in peripheral blood cells without immunodeficiency.

    PubMed

    Ariga, T; Oda, N; Sanstisteban, I; Arredondo-Vega, F X; Shioda, M; Ueno, H; Terada, K; Kobayashi, K; Hershfield, M S; Sakiyama, Y

    2001-02-01

    Adenosine deaminase (ADA) deficiency causes an autosomal recessive form of severe combined immunodeficiency and also less severe phenotypes, depending to a large degree on genotype. In general, ADA activity in cells of carriers is approximately half-normal. Unexpectedly, healthy first-degree relatives of two unrelated ADA-deficient severe combined immunodeficient patients (mother and brother in family I; mother in family II) had only 1-2% of normal ADA activity in PBMC, lower than has previously been found in PBMC of healthy individuals with so-called "partial ADA deficiency." The level of deoxyadenosine nucleotides in erythrocytes of these paradoxical carriers was slightly elevated, but much lower than levels found in immunodeficient patients with ADA deficiency. ADA activity in EBV-lymphoblastoid cell lines (LCL) and T cell lines established from these carriers was 10-20% of normal. Each of these carriers possessed two mutated ADA alleles. Expression of cloned mutant ADA cDNAs in an ADA-deletion strain of Escherichia coli indicated that the novel mutations G239S and M310T were responsible for the residual ADA activity. ADA activity in EBV-LCL extracts of the paradoxical carriers was much more labile than ADA from normal EBV-LCL. Immunoblotting suggested that this lability was due to denaturation rather than to degradation of the mutant protein. These results further define the threshold level of ADA activity necessary for sustaining immune function.

  19. Ada (trade name) Compiler Validation Summary Report. Verdix Corporation Verdix Ada Development System, Version 5.2 for the VAX-11/750 under VMS V4.1. Completion of On-Site Validation: 17 Novemember 1985.

    DTIC Science & Technology

    1985-11-17

    AB.ADA P *C52104L- ABADA P C55B04A-AB.ADA P C58006B-AB.ADA P *C52104KABAD P C55B05A -ADA P C59001B-A.D P C521OLIP-AB.ADA P C55B06A-AB.ADA P C59002A-AB.ADA...P B97103D-AB.ADA P C9�B-B.ADA P B91OACA-B.ADA P B97103E- ABADA P C94003A-B.ADA P B910AEA-B.ADA P B9710’IA-AB.ADA P C94IOO4A-B.ADA P *B91OBCA-B.ADA

  20. The Apollo Accreditation Program: A web-based Joint Commission International standards compliance management tool.

    PubMed

    Dewan, Shaveta; Sibal, Anupam; Uberoi, R S; Kaur, Ishneet; Nayak, Yogamaya; Kar, Sujoy; Loria, Gaurav; Yatheesh, G; Balaji, V

    2014-01-01

    Creating and implementing processes to deliver quality care in compliance with accreditation standards is a challenging task but even more daunting is sustaining these processes and systems. There is need for frequent monitoring of the gap between the expected level of care and the level of care actually delivered so as to achieve consistent level of care. The Apollo Accreditation Program (AAP) was implemented as a web-based single measurable dashboard to display, measure and compare compliance levels for established standards of care in JCI accredited hospitals every quarter and resulted in an overall 15.5% improvement in compliance levels over one year.

  1. F-35 Joint Strike Fighter (JSF) Program: Background and Issues for Congress

    DTIC Science & Technology

    2009-09-25

    parallel development programs for service-unique aircraft that would have otherwise been necessary, saving at least $15 billion.” ( Letter from...Secretary of Defense William S. Cohen to Rep. Jerry Lewis, June 22, 2000. The text of letter made available by Inside the Air Force on June 23, 2000.) 3... Antonie Boessenkool, “Pratt & Whitney’s Costs Parts-Reject Rate Too High: JSF Official,” Defense News, August 3, 2009: 14; Dan Taylor, “Heinz: Pratt

  2. Joint pricing and production management: a geometric programming approach with consideration of cubic production cost function

    NASA Astrophysics Data System (ADS)

    Sadjadi, Seyed Jafar; Hamidi Hesarsorkh, Aghil; Mohammadi, Mehdi; Bonyadi Naeini, Ali

    2014-08-01

    Coordination and harmony between different departments of a company can be an important factor in achieving competitive advantage if the company corrects alignment between strategies of different departments. This paper presents an integrated decision model based on recent advances of geometric programming technique. The demand of a product considers as a power function of factors such as product's price, marketing expenditures, and consumer service expenditures. Furthermore, production cost considers as a cubic power function of outputs. The model will be solved by recent advances in convex optimization tools. Finally, the solution procedure is illustrated by numerical example.

  3. The Joint Admission Medical Program: a statewide approach to expanding medical education and career opportunities for disadvantaged students.

    PubMed

    Dalley, Bernell; Podawiltz, Alan; Castro, Robert; Fallon, Kathleen; Kott, Marylee; Rabek, Jeffrey; Richardson, James; Thomson, William; Ferry, Pamela; Mabry, Budge; Hermesmeyer, Paul; Smith, Quentin

    2009-10-01

    In 2003, Texas initiated an experiment to address enrollment disparities in its medical schools. With bipartisan support from key Texas legislators, funding was allocated in 2002 to establish the Joint Admission Medical Program (JAMP). Texas' then eight medical schools created, through JAMP, a partnership with the state's 31 public and 34 private undergraduate colleges and universities. Cognizant of legal prohibitions against reliance solely on race or ethnicity in promoting diversity, JAMP is designed to enhance opportunities for economically disadvantaged students from across the state, including those from (1) rural and remote areas of the state, and (2) institutions that have historically sent few students to medical school. Now in its seventh year of operation, JAMP is overseen by a council with representatives from all nine Texas medical schools. For the six years-2003 to 2008-for which data are available, indicators of JAMP performance can be seen in (1) the numbers of applicants to JAMP (1,230 applicants in the first six years), (2) levels of JAMP participation (480 participants), and (3) matriculation of JAMP participants into medical schools (164 of 288 of those accepted into the program in the years 2003-2006).The authors provide a brief history of JAMP, describe its structure and operation, summarize objective performance data, and identify some of the challenges still faced. These include increasing the participation of students from underrepresented minority groups within the legal structure for the program, and fostering substantive participation in JAMP by all of Texas' undergraduate institutions. A focused effort is under way to strengthen the evaluative aspects of JAMP so that more comprehensive data, including subjective evaluation data from participants, can be shared with colleagues in the future.

  4. In vivo transduction by intravenous injection of a lentiviral vector expressing human ADA into neonatal ADA gene knockout mice: a novel form of enzyme replacement therapy for ADA deficiency.

    PubMed

    Carbonaro, Denise A; Jin, Xiangyang; Petersen, Denise; Wang, Xingchao; Dorey, Fred; Kil, Ki Soo; Aldrich, Melissa; Blackburn, Michael R; Kellems, Rodney E; Kohn, Donald B

    2006-06-01

    Using a mouse model of adenosine deaminase-deficient severe combined immune deficiency syndrome (ADA-deficient SCID), we have developed a noninvasive method of gene transfer for the sustained systemic expression of human ADA as enzyme replacement therapy. The method of delivery is a human immunodeficiency virus 1-based lentiviral vector given systemically by intravenous injection on day 1 to 2 of life. In this article we characterize the biodistribution of the integrated vector, the expression levels of ADA enzyme activity in various tissues, as well as the efficacy of systemic ADA expression to correct the ADA-deficient phenotype in this mouse model. The long-term expression of enzymatically active ADA achieved by this method, primarily from transduction of liver and lung, restored immunologic function and significantly extended survival. These studies illustrate the potential for sustained in vivo production of enzymatically active ADA, as an alternative to therapy by frequent injection of exogenous ADA protein.

  5. Benchmarking Ada tasking on tightly coupled multiprocessor architectures

    NASA Technical Reports Server (NTRS)

    Collard, Philippe; Goforth, Andre; Marquardt, Matthew

    1989-01-01

    The development of benchmarks and performance measures for parallel Ada tasking is reported with emphasis on the macroscopic behavior of the benchmark across a set of load parameters. The application chosen for the study was the NASREM model for telerobot control, relevant to many NASA missions. The results of the study demonstrate the potential of parallel Ada in accomplishing the task of developing a control system for a system such as the Flight Telerobotic Servicer using the NASREM framework.

  6. Methodology Study for Real-Time Ada Problems

    DTIC Science & Technology

    1989-03-24

    very highly, even though this was seemingly not that important a feature theoretically (see figure 2). The most popular tools were those that automated ...of the availability and maturity of automated software tools which implement an Ada-oriented software method. The issue of availability involves the...oriented: The PAMELA methodology automates the process of moving from symbology to Ada coding. This stabilizes the coding step of the development

  7. Ada Compiler Validation Summary Report: Certificate Number 89020W1. 10073: International Business Machines Corporation, IBM Development System for the Ada Language, VM/CMS Ada Compiler, Version 2.1.1, IBM 3083 (Host and Target)

    DTIC Science & Technology

    1989-04-20

    International Business Machines Corporation) IBM Development System for the Ada Language, VN11/CMS Ada Compiler, Version 2.1.1, Wright-Patterson AFB, IBM 3083...890420W1.10073 International Business Machines Corporation IBM Development System for the Ada Language VM/CMS Ada Compiler Version 2.1.1 IBM 3083... International Business Machines Corporation and reviewed by the validation team. The compiler was tested using all default option settings except for the

  8. Ada Compiler Validation Summary Report: Certificate Number: 890420W1. 10066 International Business Machines Corporation, IBM Development System for the Ada Language, AIX/RT Ada Compiler, Version 1.1.1, IBM RT PC 6150-125

    DTIC Science & Technology

    1989-04-20

    International Business Machines Corporation, IBM Development System. for the Ada Language AIX/RT Ada Compiler, Version 1.1.1, Wright-Patterson APB...Certificate Number: 890420V1.10066 International Business Machines Corporation IBM Development System for the Ada Language AIX/RT Ada Compiler, Version 1.1.1...TEST INFORMATION The compiler was tested using command scripts provided by International Business Machines Corporation and reviewed by the validation

  9. Hydraulic Capacity of an ADA Compliant Street Drain Grate

    SciTech Connect

    Lottes, Steven A.; Bojanowski, Cezary

    2015-09-01

    Resurfacing of urban roads with concurrent repairs and replacement of sections of curb and sidewalk may require pedestrian ramps that are compliant with the American Disabilities Act (ADA), and when street drains are in close proximity to the walkway, ADA compliant street grates may also be required. The Minnesota Department of Transportation ADA Operations Unit identified a foundry with an available grate that meets ADA requirements. Argonne National Laboratory’s Transportation Research and Analysis Computing Center used full scale three dimensional computational fluid dynamics to determine the performance of the ADA compliant grate and compared it to that of a standard vane grate. Analysis of a parametric set of cases was carried out, including variation in longitudinal, gutter, and cross street slopes and the water spread from the curb. The performance of the grates was characterized by the fraction of the total volume flow approaching the grate from the upstream that was captured by the grate and diverted into the catch basin. The fraction of the total flow entering over the grate from the side and the fraction of flow directly over a grate diverted into the catch basin were also quantities of interest that aid in understanding the differences in performance of the grates. The ADA compliant grate performance lagged that of the vane grate, increasingly so as upstream Reynolds number increased. The major factor leading to the performance difference between the two grates was the fraction of flow directly over the grates that is captured by the grates.

  10. Examining the reliability of ADAS-Cog change scores.

    PubMed

    Grochowalski, Joseph H; Liu, Ying; Siedlecki, Karen L

    2016-09-01

    The purpose of this study was to estimate and examine ways to improve the reliability of change scores on the Alzheimer's Disease Assessment Scale, Cognitive Subtest (ADAS-Cog). The sample, provided by the Alzheimer's Disease Neuroimaging Initiative, included individuals with Alzheimer's disease (AD) (n = 153) and individuals with mild cognitive impairment (MCI) (n = 352). All participants were administered the ADAS-Cog at baseline and 1 year, and change scores were calculated as the difference in scores over the 1-year period. Three types of change score reliabilities were estimated using multivariate generalizability. Two methods to increase change score reliability were evaluated: reweighting the subtests of the scale and adding more subtests. Reliability of ADAS-Cog change scores over 1 year was low for both the AD sample (ranging from .53 to .64) and the MCI sample (.39 to .61). Reweighting the change scores from the AD sample improved reliability (.68 to .76), but lengthening provided no useful improvement for either sample. The MCI change scores had low reliability, even with reweighting and adding additional subtests. The ADAS-Cog scores had low reliability for measuring change. Researchers using the ADAS-Cog should estimate and report reliability for their use of the change scores. The ADAS-Cog change scores are not recommended for assessment of meaningful clinical change.

  11. ART/Ada design project, phase 1. Task 3 report: Test plan

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The plan is described for the integrated testing and benchmark of Phase Ada based ESBT Design Research Project. The integration testing is divided into two phases: (1) the modules that do not rely on the Ada code generated by the Ada Generator are tested before the Ada Generator is implemented; and (2) all modules are integrated and tested with the Ada code generated by the Ada Generator. Its performance and size as well as its functionality is verified in this phase. The target platform is a DEC Ada compiler on VAX mini-computers and VAX stations running the VMS operating system.

  12. Jointly sponsored research program quarterly technical progress report, January--March 1994

    SciTech Connect

    Not Available

    1994-08-01

    Progress reports are presented for the following tasks: Development and demonstration of a practical electric downhole steam generator for thermal recovery of heavy oil and tar; wetting behavior of selected crude oil/brine/rock systems; coal gasification, power generation, and product market study; impact of leachate from clean coal technology waste on the stability of clay liners; investigation of coprocessing of heavy oil, automobile shredder residue, and coal; injection into coal seams for simultaneous CO{sub 2} mitigation and enhanced recovery of coalbed methane; optimization of carbonizer operations in the FMC coke process; chemical sensor and field screening technology development; demonstration of the Koppelman ``Series C`` Power River Basin coal as feed; remote chemical sensor development; market assessment and technical feasibility study of PFBC ash use; solid-state NMR analysis and interpretation of naturally and artificially matured kerogens; Crow{trademark} field demonstration with Bell Lumber and Pole; ``B`` series pilot plant tests; and in-situ treatment of manufactured gas plant contaminated soils demonstration program.

  13. Jointly sponsored research program. Quarterly technical progress report, October--December 1993

    SciTech Connect

    Deans, H.A.

    1994-05-01

    This is a progress report on work performed by Western Research Institute for the U.S. DOE, Morgantown Energy Technology Center in the period October- December 1993. Tasks addressed include: development and demonstration of a practical electric downhole steam generator for thermal recovery of heavy oil and tar; wetting behavior of selected crude oil/brine/rock systems; coal gasification, power generation, and product market study; the impact of leachate from clean coal technology waste on the stability of clay liners; investigation of coprocessing of heavy oil, automobile shredder residue, and coal; injection into coal seams for simultaneous CO{sub 2} mitigation and enhanced recovery of coalbed methane; optimization of carbonizer operations in the FMC coke process; chemical sensor and field screening technology development; demonstration of the koppelman {open_quotes}series c{close_quotes} process using a batch test unit with Powder River Basin coal as feed; remote chemical sensor development; market assessment and technical feasibility study of PFBC ash use; solid-state NMR analysis and interpretation of naturally and artificially matured kerogens; Crow{trademark} field demonstration with bell lumber and pole; {open_quotes}B{close_quotes} series pilot plant tests; in situ treatment of manufactured gas plant contaminated soils demonstration program.

  14. Translating expert system rules into Ada code with validation and verification

    NASA Technical Reports Server (NTRS)

    Becker, Lee; Duckworth, R. James; Green, Peter; Michalson, Bill; Gosselin, Dave; Nainani, Krishan; Pease, Adam

    1991-01-01

    The purpose of this ongoing research and development program is to develop software tools which enable the rapid development, upgrading, and maintenance of embedded real-time artificial intelligence systems. The goals of this phase of the research were to investigate the feasibility of developing software tools which automatically translate expert system rules into Ada code and develop methods for performing validation and verification testing of the resultant expert system. A prototype system was demonstrated which automatically translated rules from an Air Force expert system was demonstrated which detected errors in the execution of the resultant system. The method and prototype tools for converting AI representations into Ada code by converting the rules into Ada code modules and then linking them with an Activation Framework based run-time environment to form an executable load module are discussed. This method is based upon the use of Evidence Flow Graphs which are a data flow representation for intelligent systems. The development of prototype test generation and evaluation software which was used to test the resultant code is discussed. This testing was performed automatically using Monte-Carlo techniques based upon a constraint based description of the required performance for the system.

  15. JUPITER: Joint Universal Parameter IdenTification and Evaluation of Reliability - An Application Programming Interface (API) for Model Analysis

    USGS Publications Warehouse

    Banta, Edward R.; Poeter, Eileen P.; Doherty, John E.; Hill, Mary C.

    2006-01-01

    The Joint Universal Parameter IdenTification and Evaluation of Reliability Application Programming Interface (JUPITER API) improves the computer programming resources available to those developing applications (computer programs) for model analysis. The JUPITER API consists of eleven Fortran-90 modules that provide for encapsulation of data and operations on that data. Each module contains one or more entities: data, data types, subroutines, functions, and generic interfaces. The modules do not constitute computer programs themselves; instead, they are used to construct computer programs. Such computer programs are called applications of the API. The API provides common modeling operations for use by a variety of computer applications. The models being analyzed are referred to here as process models, and may, for example, represent the physics, chemistry, and(or) biology of a field or laboratory system. Process models commonly are constructed using published models such as MODFLOW (Harbaugh et al., 2000; Harbaugh, 2005), MT3DMS (Zheng and Wang, 1996), HSPF (Bicknell et al., 1997), PRMS (Leavesley and Stannard, 1995), and many others. The process model may be accessed by a JUPITER API application as an external program, or it may be implemented as a subroutine within a JUPITER API application . In either case, execution of the model takes place in a framework designed by the application programmer. This framework can be designed to take advantage of any parallel processing capabilities possessed by the process model, as well as the parallel-processing capabilities of the JUPITER API. Model analyses for which the JUPITER API could be useful include, for example: * Compare model results to observed values to determine how well the model reproduces system processes and characteristics. * Use sensitivity analysis to determine the information provided by observations to parameters and predictions of interest. * Determine the additional data needed to improve selected

  16. ASAP progress and expenditure report for the month of December 1--31, 1995. Joint UK/US radar program

    SciTech Connect

    Twogood, R.E.; Brase, J.M.; Chambers, D.H.; Mantrom, D.D.; Miller, M.G.; Newman, M.J.; Robey, H.F.; Vigars, M.L.

    1996-01-19

    The RAR/SAR is a high-priority radar system for the joint US/UK Program. Based on previous experiment results and coordination with the UK, specifications needed for future radar experiments were identified as follows: dual polarimetric (HH and VV) with medium to high resolution in SAR mode. Secondary airborne installation requirements included; high power (circa 10kw) and SLIER capability to emulate Tupelev-134 type system; initially x-band but easily extendible to other frequencies. In FY96 we intended to enhance the radar system`s capabilities by providing a second polarization (VV), spotlight imaging mode, extended frequency of operation to include S- band, increase power, and interface to an existing infrared sensor. Short term objectives are: continue to evaluate and characterize the radar system; upgrade navigation and real-time processing capability to refine motion compensation; upgrade to dual polarimetry (add VV); and develop a ``spotlight`` mode capability. Accomplishments this reporting period: design specifications for the SAR system polarimetric upgrade are complete. The upgrade is ready to begin the procurement cycle when funds become available. System characterization is one of the highest priority tasks for the SAR. Although the radar is dedicated for our use, Hughes is waiting for contract funding before allowing us access to the hardware

  17. Delivery of integrated diabetes care using logistics and information technology--the Joint Asia Diabetes Evaluation (JADE) program.

    PubMed

    Chan, Juliana C N; Ozaki, Risa; Luk, Andrea; Kong, Alice P S; Ma, Ronald C W; Chow, Francis C C; Wong, Patrick; Wong, Rebecca; Chung, Harriet; Chiu, Cherry; Wolthers, Troels; Tong, Peter C Y; Ko, Gary T C; So, Wing-Yee; Lyubomirsky, Greg

    2014-12-01

    Diabetes is a global epidemic, and many affected individuals are undiagnosed, untreated, or uncontrolled. The silent and multi-system nature of diabetes and its complications, with complex care protocols, are often associated with omission of periodic assessments, clinical inertia, poor treatment compliance, and care fragmentation. These barriers at the system, patient, and care-provider levels have resulted in poor control of risk factors and under-usage of potentially life-saving medications such as statins and renin-angiotensin system inhibitors. However, in the clinical trial setting, use of nurses and protocol with frequent contact and regular monitoring have resulted in marked differences in event rates compared to epidemiological data collected in the real-world setting. The phenotypic heterogeneity and cognitive-psychological-behavioral needs of people with diabetes call for regular risk stratification to personalize care. Quality improvement initiatives targeted at patient education, task delegation, case management, and self-care promotion had the largest effect size in improving cardio-metabolic risk factors. The Joint Asia Diabetes Evaluation (JADE) program is an innovative care prototype that advocates a change in clinic setting and workflow, coordinated by a doctor-nurse team and augmented by a web-based portal, which incorporates care protocols and a validated risk engine to provide decision support and regular feedback. By using logistics and information technology, supported by a network of health-care professionals to provide integrated, holistic, and evidence-based care, the JADE Program aims to establish a high-quality regional diabetes database to reflect the status of diabetes care in real-world practice, confirm efficacy data, and identify unmet needs. Through collaborative efforts, we shall evaluate the feasibility, acceptability, and cost-effectiveness of this "high tech, soft touch" model to make diabetes and chronic disease care more

  18. Use of language features in the implementation and validation of a standardized generic package of elementary functions for Ada

    SciTech Connect

    Tang, P.T.P.

    1988-10-28

    The creators of Ada envisioned it to be a fine language for portable numerical programming by incorporating into Ada a formal floating-point model that is further supported by numerous environment inquiries. It is therefore somewhat ironic that there is no mention at all in the language of a library of elementary functions---one of the most basic building blocks for scientific computations. Do the language features allow such a library to be rigorously specified in the spirit of the floating-point model. If so, can a specification-conforming library be implemented portably in Ada itself. This paper is a summary of our investigations of the functions EXP and LOG pertaining to the second question. With careful use of the language features, we have shown that portable implementations are achievable, with minor qualifications. Moreover, we have also shown that the accuracy of such portable implementations can themselves be validated by programs implemented portably in Ada. The organization of this paper is as follows. We discuss the specifications and outline the implementations. We report the results of our analysis on the implementations. The idea and the implementations of the validation method are then discussed. Finally, we discuss the extension of our present work. 13 refs., 4 tabs.

  19. Survey of Ada (Trademark)-Based PDLs (Program Design Language).

    DTIC Science & Technology

    1985-01-01

    Each of these may comprise a view of auxiliary or tangible referents. This leads to an abstract syntax closely 59 related to simple English grammar and...bqUNIT NuvOEMS 7NJnsBranch Drive 17021 Sioux Lane ’e 1 d __Suite 6(0OWCihr14ug D2P McLean, VA 22102 G tirhrM)28 ’a ~OLLOUG or" Ict NAME AND ADDRESS IZ...Mechanisms for indicating postponed decisions, such as TBD constructs and English narrative. 2) Mechanisms for expressing supplemental design information

  20. Design and implementation of Ada programs to facilitate automated testing

    NASA Technical Reports Server (NTRS)

    Dean, Jack; Fox, Barry; Oropeza, Michael

    1991-01-01

    An automated method utilized to test the software components of COMPASS, an interactive computer aided scheduling system, is presented. Each package of this system introduces a private type, and works to construct instances of that type, along with read and write routines for that type. Generic procedures that can generate test drivers for these functions are given and show how the test drivers can read from a test data file the functions to call, the arguments for those functions, what the anticipated result should be, and whether an exception should be raised for the function given the arguments.

  1. Ada Compiler Validation Summary Report: Certificate Number: 880524I1. 09118 Systeam KG Systeam Ada Compiler VAX/VMS Version 1.8 VAX 8530 (Host and Target)

    DTIC Science & Technology

    1988-05-24

    Validation Summary Report, Ada Compiler Validation Capability, ACVC, Validation Testing, Ada Validation Office, AVO , Ada Validation Facility, AVF, ANSI...administered by the Ada Validation Organization ( AVO ). On-site testing was completed 88-05-24 at SYSTEAM KG at Karlsruhe. 1.2 USE OF THIS VALIDATION...SUMMARY REPORT Consistent with the national laws of the originating country, the AVO may make full and free public disclosure of this report. in the United

  2. Development and Demonstration of an Ada Test Generation System

    NASA Technical Reports Server (NTRS)

    1996-01-01

    In this project we have built a prototype system that performs Feasible Path Analysis on Ada programs: given a description of a set of control flow paths through a procedure, and a predicate at a program point feasible path analysis determines if there is input data which causes execution to flow down some path in the collection reaching the point so that tile predicate is true. Feasible path analysis can be applied to program testing, program slicing, array bounds checking, and other forms of anomaly checking. FPA is central to most applications of program analysis. But, because this problem is formally unsolvable, syntactic-based approximations are used in its place. For example, in dead-code analysis the problem is to determine if there are any input values which cause execution to reach a specified program point. Instead an approximation to this problem is computed: determine whether there is a control flow path from the start of the program to the point. This syntactic approximation is efficiently computable and conservative: if there is no such path the program point is clearly unreachable, but if there is such a path, the analysis is inconclusive, and the code is assumed to be live. Such conservative analysis too often yields unsatisfactory results because the approximation is too weak. As another example, consider data flow analysis. A du-pair is a pair of program points such that the first point is a definition of a variable and the second point a use and for which there exists a definition-free path from the definition to the use. The sharper, semantic definition of a du-pair requires that there be a feasible definition-free path from the definition to the use. A compiler using du-pairs for detecting dead variables may miss optimizations by not considering feasibility. Similarly, a program analyzer computing program slices to merge parallel versions may report conflicts where none exist. In the context of software testing, feasibility analysis plays an

  3. Health care under the ADA: a vision or a mirage?

    PubMed

    Mudrick, Nancy R; Schwartz, Michael A

    2010-10-01

    Problems in health care access are identified using recent studies documenting the health disparities experienced by people with disabilities. Some of these health care access barriers qualify as discrimination prohibited under the Americans with Disabilities Act. Focusing on the past decade of ADA enforcement, issues reported in the U.S. Department of Justice listing of resolved ADA complaints and settlements are compared to the profile of access problems. Key court case outcomes of the past decade also are presented. These sources indicate that the majority of resolved complaints and settlements involved failure to provide effective communication (often sign language interpretation). A smaller percentage of complaints and settlements addressed issues of refusal to provide treatment, physical access, equipment access, and provider procedures. Most of the key settlements involved hospitals and larger provider organizations, while many complaints also focused on individual physicians. Although the record indicates that the ADA can be, and has been, effectively used to increase access in many instances, other types of access problems have been lightly addressed through application of the ADA. This likely stems from enforcement choices made by the Department of Justice and the dynamics of the patient-doctor relationship. The broad challenge for the coming decade is to develop means to achieve effective communication and eliminate physical and programmatic barriers in more health care provider settings more consistently. The ADA can be a vigorous force in this effort as part of a multipronged strategy.

  4. Ada (Trade Name) Compiler Validation Summary Report: Verdix Corporation Verdix Ada Development System, Version 5.2 for the CCI Power 6/32 under Power 6 UNIX, Release 1.11.

    DTIC Science & Technology

    1986-11-16

    AB.ADA P- B 54A20A.ADA P B56001H-AB.ADA P C52103G-AB.ADA P D- 10 COMPLETE LIST OF TESTS AND RESULTS C5213H-A.AD P C4AOA- ABADA p C5002-AB.DA C52103H...B91001A-AB.ADA P B95OAJA-B.ADA P C92002A-.ADA P B91001C-AB.ADA P B95ODHA-B.ADA P C92O0A-.ADA P B91OO1D- ABADA P B950BAA-B.ADA P C92OBA.ADA P B91001E-AB.ADA P

  5. Impact of Ada in the Flight Dynamics Division: Excitement and frustration

    NASA Technical Reports Server (NTRS)

    Bailey, John; Waligora, Sharon; Stark, Mike

    1993-01-01

    In 1985, NASA Goddard's Flight Dynamics Division (FDD) began investigating how the Ada language might apply to their software development projects. Although they began cautiously using Ada on only a few pilot projects, they expected that, if the Ada pilots showed promising results, they would fully transition their entire development organization from FORTRAN to Ada within 10 years. However, nearly 9 years later, the FDD still produces 80 percent of its software in FORTRAN, despite positive results on Ada projects. This paper reports preliminary results of an ongoing study, commissioned by the FDD, to quantify the impact of Ada in the FDD, to determine why Ada has not flourished, and to recommend future directions regarding Ada. Project trends in both languages are examined as are external factors and cultural issues that affected the infusion of this technology. This paper is the first public report on the Ada assessment study, which will conclude with a comprehensive final report in mid 1994.

  6. A computer program to perform flow and thermal analysis during pressurization of the Space Shuttle Solid Rocket Motor field joint

    NASA Technical Reports Server (NTRS)

    Clayton, J. Louie; Colbert, R. F.; Ghaffarian, B.; Majumdar, Alok

    1991-01-01

    A computational technique for prediction of the flow and thermal environment in the SRM field joint cavities is described. The SRM field joint hardware was tested with a defect in the insulation, and due to this defect, the O-ring gland cavities are pressurized during the early part of the ignition. A computer model is developed to predict the thermal environment and flow through the simulated flaw, during the pressurization of the field joint. The transient mass, momentum, and energy conservation equations in the flow passage together with the thermodynamic equation of state are solved by a fully implicit iterative numerical procedure.

  7. An automated quality assessor for Ada object-oriented designs

    NASA Technical Reports Server (NTRS)

    Bailin, Sidney C.

    1988-01-01

    A tool for evaluating object-oriented designs (OODs) for Ada software is described. The tool assumes a design expressed as a hierarchy of object diagrams. A design of this type identifies the objects of a system, an interface to each object, and the usage relationships between objects. When such a design is implemented in Ada, objects become packages, interfaces become package specifications, and usage relationships become Ada `with' clauses and package references. An automated quality assessor has been developed that is based on flagging undesirable design constructs. For convenience, distinctions are made among three levels of severity: questionable, undesirable, and hazardous. A questionable construct is one that may well be appropriate. An undesirable construct is one that should be changed because it is potentially harmful to the reliability, maintainability, or reusability of the software. A hazardous construct is one that is undesirable and that introduces a high level of risk.

  8. Joint Services Electronics Program.

    DTIC Science & Technology

    1985-03-30

    nonlinear. We are currently studying more complex structures, such as connectors and discontinuities in the transmision lines, and are determining the...with a corresponding alteration of their reflection, transmision and absorption characteristics. S PUBLICATIONS. * Journal Articles: * I. T. Kitazawa...combining the diversity receptions require side information regarding the presence or absence of interference on the diversity receptions. Because of

  9. Joint Services Electronics Program

    DTIC Science & Technology

    1991-07-01

    criteria to the design of clocked analog associative memories [4,5] similar in function to the type considered by Hopfield and others. In the past year...of SL Wannier functions [1]. This formalism underlines the utility of exploiting three-dimensional periodicity in calculating SL properties. It is...applicable to type I, II, and III SLs with arbitrary layer widths and thus ranges from the thin barrier limit to the quantum well case. In order to

  10. Joint Services Electronics Program.

    DTIC Science & Technology

    1988-02-29

    sum- ming, thresholding, or switching elements - provide an intriguing alternative to other computing circuitry such as the classical von Neumann ...Physics, University of California andMaterials and Chemical Sciences Division. Lawrence Berkeley Laboratoy, Berkeley, California 94720 Marie- Noelle ...48, 1713relieved by dislocations. For GaAs layers more than - 2000 (1986)awy fm tR. Fischer. H. Morkoq, D. A. Neumann . H. Zabel, C. Choi, N. Otsuka

  11. Joint Services Electronics Program

    DTIC Science & Technology

    1993-11-01

    59 6. Hybrid Analysis of Planar Guided Wave Structures ................ 62 .t- 7. Hybrid Ray/ FDTD Method for Inlet Cavities ................. 62 8...periodic array of small spheres. Both the permittivity and the loss tangent were evaluated. This year, we completed the analysis for an anisotropic array...is the diffraction of an inhomogeneous plane wave by an impedance wedge. This UTD solution is expected to be useful, for example, in the analysis of

  12. Joint Services Electronics Program.

    DTIC Science & Technology

    1987-06-01

    Angelakos WN. G. Oldham N. W. Cheung E. Polak L. 0. Chua A. Sangtovanni-Vinccntellh C. A. Desoer S. S. Sastry T. K. Gustafson S. E. Schwarz C. Hu T. Van...Architecture for Data Link A. Fawaz 12/12/85 Layer Controllers C.A. Desoer M86/9 Stability of Nonlinear Systems with Three S.M. Shahruz 1/9/86 Time Scales L.O

  13. Joint Services Electronics Program.

    DTIC Science & Technology

    1986-04-01

    characterizes oxide "defect" density and predicts oxide failure rate and screen yield. Topological Criteria for Nonlinear lh.Itl’u Circuits ...nonlinear circuits can be determined, often by inspection, by checking for the presence of a new and fundamental topological structure called a cactus...honored as the 1985 IEE GwUsrin-Cwewr F Le zs P (the most prestigeous award from The IEEE Society on Circuits and Systems). Pectod Workroom Flhflity--P

  14. Joint Services Electronics Program

    DTIC Science & Technology

    1990-10-09

    All-Silicon Integrated Optical Modulator for High Speed Data Communications (Professor D. M. Bloom) Work Unit 90-2 Synthetic Nonlinear Media (Professor...R. L. Byer) Work Unit 90-3 Scanning Tunneling Microscopy (Professor C. F. Quate) WokUit290-4 Device Related Properties of High -temperature...Professor R. L. Byer) 7 Work Unit 90-3 ’. Scanning Tunneling Microscopy’--;> rofessor.C. F. (2)ate). Work Unit 90-4 ’--Device Related Properties of High

  15. Joint Services Electronics Program.

    DTIC Science & Technology

    1986-09-30

    34 Computer Vision Graphics and Imaae Processing, vol. 32, pp. 145-157 (1985). N. Nandhakumar and J.K. Aggarwal, "The Artificial Intelligence Approach to...A. Mitichie and J.K. Aggarwal, "Image Segmentation by Conventional and Information Integrating Techniques: A Synopsis," Image and Vision Comuting, vol...National Laboratory August 1982 J.W. Keto, "Two-Photon Spectroscopy of Xenon." Workshop on Computer Vision , Representation and Control Rindge, N.H. August

  16. Joint Services Electronics Program.

    DTIC Science & Technology

    1982-05-01

    the experimental data were quite similar. There was also, as a result, disagreement concerning the displacement of the Fermi level achieved by the...the Fermi level by at most 4 0.3 eV, much less than claimed in Spear and LeComber’s work. (3) Hall- effect measurements on P-doped films have always...of dipoles arranged along a closed curve. The approach used is to apply the method of Fermi pseudopotential to Maxwell’s equations. As a first step in

  17. Joint Services Electronics Program.

    DTIC Science & Technology

    2014-09-26

    fiber to modulate an optical wave passing through it. In both cases, we need to construct a high-frequency transducer on a buffer rod r+ which can be...constructed a 7 GHz ZnO transducer on a sapphire buffer rod which has its opposite surface lapped to a radius of 20 cm. When placed in contact with a...Youngquist, Litton Systems, Inc. G.S. Kino, and H.J. Shaw, "Active Polarization Coupler for Birefringent Fiber," Preprint (April 1984). 3714 B.Y. Kim and H.J

  18. Joint Services Electronics Program.

    DTIC Science & Technology

    1981-09-30

    promises to be a very exciting time in the Josephson effect research. Another proposal deals with techniques for realizing wide- dynamic - range sig- nal...analog amplifiers and signai-processing circuits. Our work in this area has focussed ini- tially on methods of achieving maximum dynamic range in...are summarized as: i. Project SSD-82-3 - New Techniques for Wide- Dynamic - Range Signal Processing Using Monolithic Integrated Circuit Technology (a) A

  19. Joint Services Electronics Program

    DTIC Science & Technology

    1992-07-01

    within an envelope function approximation (EFA) based on the eight band Kane model, using a valence band-offset (A) value of 350 meV. Calculations indicate...offset. For the GaAs/Al Gal-,,As system , probably the most reliable value determined for this pa- rameter, QcBAE9 = 0.69AE, where AE, is the band gap...actual cardinal performance values , then we can often effect a great increase in speed of the optimization search [1]. During 1991-92 we further

  20. Joint Services Electronics Program

    DTIC Science & Technology

    1982-09-30

    compatible and are frequently overcoated with resist. Typical production alignment marK signals in the presence of resist coating have been studied...from tapered Si steps, including resist coating , has been com- pleted. Fundamental aspects of the electron scattering distribution in energy, space...Diego, ’A., October 21-22, 1982. Significant AccomDlishments A set of guidelines for designing e-beam alignment marks, including resist coating effects