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Sample records for accountability testing system

  1. Keeping Accountability Systems Accountable

    ERIC Educational Resources Information Center

    Foote, Martha

    2007-01-01

    The standards and accountability movement in education has undeniably transformed schooling throughout the United States. Even before President Bush signed the No Child Left Behind (NCLB) Act into law in January 2002, mandating annual public school testing in English and math for grades 3-8 and once in high school, most states had already…

  2. Volatility in School Test Scores: Implications for Test-Based Accountability Systems

    ERIC Educational Resources Information Center

    Kane, Thomas J.; Staiger, Douglas O.

    2002-01-01

    By the spring of 2000, forty states had begun using student test scores to rate school performance. Twenty states have gone a step further and are attaching explicit monetary rewards or sanctions to a school's test performance. In this paper, the authors focus on accountability programs in which states measure the effectiveness of individual…

  3. Defense Enterprise Accounting and Management System (DEAMS) Increment 1 Release 3 Initial Operational Test and Evaluation Report

    DTIC Science & Technology

    2015-08-01

    Director, Operational Test and Evaluation Defense Enterprise Accounting and Management System (DEAMS) Increment 1 Release 3 Initial...Operational Test and Evaluation Report August 2015 This report on the Defense Enterprise Accounting and Management System (DEAMS) fulfills the...suitability, and cybersecurity posture of the DEAMS. J. Michael Gilmore Director Defense Enterprise Accounting and Management System (DEAMS

  4. Involving Diverse Communities of Practice to Minimize Unintended Consequences of Test-Based Accountability Systems

    ERIC Educational Resources Information Center

    Behizadeh, Nadia; Engelhard, George, Jr.

    2015-01-01

    In his focus article, Koretz (this issue) argues that accountability has become the primary function of large-scale testing in the United States. He then points out that tests being used for accountability purposes are flawed and that the high-stakes nature of these tests creates a context that encourages score inflation. Koretz is concerned about…

  5. Standardized Testing and School Accountability

    ERIC Educational Resources Information Center

    Wiliam, Dylan

    2010-01-01

    This article explores the use of standardized tests to hold schools accountable. The history of testing for accountability is reviewed, and it is shown that currently between-school differences account for less than 10% of the variance in student scores, in part because the progress of individuals is small compared to the spread of achievement…

  6. Accountability Is More than a Test Score

    ERIC Educational Resources Information Center

    Turnipseed, Stephan; Darling-Hammond, Linda

    2015-01-01

    The number one quality business leaders look for in employees is creativity and yet the U.S. education system undermines the development of the higher-order skills that promote creativity by its dogged focus on multiple-choice tests. Stephan Turnipseed and Linda DarlingHammond discuss the kind of rich accountability system that will help students…

  7. Automated attendance accounting system

    NASA Technical Reports Server (NTRS)

    Chapman, C. P. (Inventor)

    1973-01-01

    An automated accounting system useful for applying data to a computer from any or all of a multiplicity of data terminals is disclosed. The system essentially includes a preselected number of data terminals which are each adapted to convert data words of decimal form to another form, i.e., binary, usable with the computer. Each data terminal may take the form of a keyboard unit having a number of depressable buttons or switches corresponding to selected data digits and/or function digits. A bank of data buffers, one of which is associated with each data terminal, is provided as a temporary storage. Data from the terminals is applied to the data buffers on a digit by digit basis for transfer via a multiplexer to the computer.

  8. Integrated Cost Accounting System.

    DTIC Science & Technology

    1992-07-27

    few other companies. Harvard Business Review contained articles explaining the ideas behind the new costing methods and examples of applications...technical report. Peter Drucker in an article in Harvard Business Review ’carefully explains that accounting must change in response to the changes in...Kaplan in a Harvard Business Review article develop the idea of four levels of activities: facility sustaining activities; product-sustaining activities

  9. Integrating Systems into Accounting Instruction.

    ERIC Educational Resources Information Center

    Heatherington, Ralph

    1980-01-01

    By incorporating a discussion of systems into the beginning accounting class, students will have a more accurate picture of business and the role accounting plays in it. Students should understand the purpose of forms, have a basic knowledge of flowcharting principles and symbols, and know how source documents are created. (CT)

  10. MASS: An automated accountability system

    SciTech Connect

    Erkkila, B.H.; Kelso, F.

    1994-08-01

    All Department of Energy contractors who manage accountable quantities of nuclear materials are required to implement an accountability system that tracks, and records the activities associated with those materials. At Los Alamos, the automated accountability system allows data entry on computer terminals and data base updating as soon as the entry is made. It is also able to generate all required reports in a timely Fashion. Over the last several years, the hardware and software have been upgraded to provide the users with all the capability needed to manage a large variety of operations with a wide variety of nuclear materials. Enhancements to the system are implemented as the needs of the users are identified. The system has grown with the expanded needs of the user; and has survived several years of changing operations and activity. The user community served by this system includes processing, materials control and accountability, and nuclear material management personnel. In addition to serving the local users, the accountability system supports the national data base (NMMSS). This paper contains a discussion of several details of the system design and operation. After several years of successful operation, this system provides an operating example of how computer systems can be used to manage a very dynamic data management problem.

  11. JSC interactive basic accounting system

    NASA Technical Reports Server (NTRS)

    Spitzer, J. F.

    1978-01-01

    Design concepts for an interactive basic accounting system (IBAS) are considered in terms of selecting the design option which provides the best response at the lowest cost. Modeling the IBAS workload and applying this workload to a U1108 EXEC 8 based system using both a simulation model and the real system is discussed.

  12. Hi Stakes Testing Polarization or Accountability.

    ERIC Educational Resources Information Center

    Van Patten, James J.

    High stakes testing is associated with controversy and dialogue in this era of calls for accountability on the part of educators, and the controversy has been strengthened by the national testing plans included in the Leave No Child Behind Act (Elementary and Secondary Education Act of 2001). A look at the literature on high stakes testing and…

  13. The Global Transformation toward Testing for Accountability

    ERIC Educational Resources Information Center

    Smith, William C.

    2014-01-01

    To ensure equal access to high quality education, the global expansion of universal basic education has included accountability measures in the form of academic tests. Presently the majority of countries participate in national testing; however, the past two decades have seen a substantial shift in test characteristics and aims. This article…

  14. Library Labor Cost Accounting System.

    ERIC Educational Resources Information Center

    Du Bois, Dan

    The Library Labor Cost Accounting System will provide visibility on current costs of manually processing library materials, at each campus as well as system-wide. The scope of the study includes the following: (1) 100 individual activities, grouped into 14 functional areas, e.g., Ordering, Receiving; and into 3 major operations: Acquisitions,…

  15. Short-Run Learning Dynamics under a Test-Based Accountability System: Evidence from Pakistan. Policy Research Working Paper 5465

    ERIC Educational Resources Information Center

    Barrera-Osorio, Felipe; Raju, Dhushyanth

    2010-01-01

    Low student learning is a common finding in much of the developing world. This paper uses a relatively unique dataset of five semiannual rounds of standardized test data to characterize and explain the short-term changes in student learning. The data are collected as part of the quality assurance system for a public-private partnership program…

  16. State Education Agencies, Information Systems, and the Expansion of State Power in the Era of Test-Based Accountability

    ERIC Educational Resources Information Center

    Anagnostopoulos, Dorothea; Rutledge, Stacey; Bali, Valentina

    2013-01-01

    This article examines how SEAs in three states designed, installed, and operated statewide, longitudinal student information systems (SLSIS). SLSIS track individual students' progress in K-12 schools, college, and beyond and link it to individual schools and teachers. They are key components of the information infrastructure of test-based…

  17. A Year-Long Field Testing of the Program Budgeting and Accounting System Developed by the Midwestern States Educational Information Project To Lay the Foundation for Planning, Programming, Budgeting Systems in School Districts. Final Report.

    ERIC Educational Resources Information Center

    Lokken, Harry; Keenan, W. W.

    The purpose of this field test was to determine the feasibility and desirability of implementing a program budgeting and accounting system in Minnesota school districts. Analysis of the proposed system determined that it was feasible for adoption in local education agencies. Modifications were made in the chart of accounts and in the coding…

  18. Standards, Testing, and Accountability: Misguided Intentions

    ERIC Educational Resources Information Center

    Alexander, James

    2011-01-01

    There are many factors affecting student achievement. It is misguided and a waste of time and effort to pursue the failed policies of more standards, tests, and accountability. The primary problems relative to student achievement are mainly societal. Rather than more failed policies, what our nation needs is a discussion about national values,…

  19. Tritium accountancy in fusion systems

    SciTech Connect

    Klein, J.E.; Clark, E.A.; Harvel, C.D.; Farmer, D.A.; Tovo, L.L.; Poore, A.S.; Moore, M.L.

    2015-03-15

    The US Department of Energy (DOE) has clearly defined requirements for nuclear material control and accountability (MCA) of tritium whereas the International Atomic Energy Agency (IAEA) does not since tritium is not a fissile material. MCA requirements are expected for tritium fusion machines and will be dictated by the host country or regulatory body where the machine is operated. Material Balance Areas (MBA) are defined to aid in the tracking and reporting of nuclear material movements and inventories. Material sub-accounts (MSA) are established along with key measurement points (KMP) to further subdivide a MBA to localize and minimize uncertainties in the inventory difference (ID) calculations for tritium accountancy. Fusion systems try to minimize tritium inventory which may require continuous movement of material through the MSA. The ability of making meaningful measurements of these material transfers is described in terms of establishing the MSA structure to perform and reconcile ID calculations. For fusion machines, changes to the traditional ID equation will be discussed which includes breeding, burn-up, and retention of tritium in the fusion device. The concept of 'net' tritium quantities consumed or lost in fusion devices is described in terms of inventory taking strategies and how it is used to track the accumulation of tritium in components or fusion machines. (authors)

  20. TRITIUM ACCOUNTANCY IN FUSION SYSTEMS

    SciTech Connect

    Klein, J. E.; Farmer, D. A.; Moore, M. L.; Tovo, L. L.; Poore, A. S.; Clark, E. A.; Harvel, C. D.

    2014-03-06

    The US Department of Energy (DOE) has clearly defined requirements for nuclear material control and accountability (MC&A) of tritium whereas the International Atomic Energy Agency (IAEA) does not since tritium is not a fissile material. MC&A requirements are expected for tritium fusion machines and will be dictated by the host country or regulatory body where the machine is operated. Material Balance Areas (MBAs) are defined to aid in the tracking and reporting of nuclear material movements and inventories. Material subaccounts (MSAs) are established along with key measurement points (KMPs) to further subdivide a MBA to localize and minimize uncertainties in the inventory difference (ID) calculations for tritium accountancy. Fusion systems try to minimize tritium inventory which may require continuous movement of material through the MSAs. The ability of making meaningful measurements of these material transfers is described in terms of establishing the MSA structure to perform and reconcile ID calculations. For fusion machines, changes to the traditional ID equation will be discussed which includes breading, burn-up, and retention of tritium in the fusion device. The concept of “net” tritium quantities consumed or lost in fusion devices is described in terms of inventory taking strategies and how it is used to track the accumulation of tritium in components or fusion machines.

  1. Accounting and Accountability for Distributed and Grid Systems

    NASA Technical Reports Server (NTRS)

    Thigpen, William; McGinnis, Laura F.; Hacker, Thomas J.

    2001-01-01

    While the advent of distributed and grid computing systems will open new opportunities for scientific exploration, the reality of such implementations could prove to be a system administrator's nightmare. A lot of effort is being spent on identifying and resolving the obvious problems of security, scheduling, authentication and authorization. Lurking in the background, though, are the largely unaddressed issues of accountability and usage accounting: (1) mapping resource usage to resource users; (2) defining usage economies or methods for resource exchange; (3) describing implementation standards that minimize and compartmentalize the tasks required for a site to participate in a grid.

  2. Innovations in an Accounting Information Systems Course.

    ERIC Educational Resources Information Center

    Shaoul, Jean

    A new approach to teaching an introductory accounting information systems course is outlined and the potential of this approach for integrating computers into the accounting curriculum at Manchester University (England) is demonstrated. Specifically, the use of a small inventory recording system and database in an accounting information course is…

  3. User-Oriented Project Accounting System.

    ERIC Educational Resources Information Center

    Hess, Larry G.; Alcorn, Lisa S.

    1990-01-01

    The project accounting system used by the University of Illinois Urbana-Champaign School of Chemical Sciences exchanges financial data with the campus' central accounting system and allows integration of this information with user-entered data to produce an easily read, fully obligated project accounting statement for the budget and period…

  4. The Auditing of Computerized Accounting Systems.

    ERIC Educational Resources Information Center

    Skudrna, Vincent J.

    1982-01-01

    Describes an investigation undertaken to indicate the curricular content (knowledge and skills) needed to prepare the accounting student to audit computerized accounting systems. Areas studied included programing languages, data processing, desired course training, and computer audit techniques. (CT)

  5. Automated Attendance Accounting System; Patent Application.

    ERIC Educational Resources Information Center

    Chapman, Carl P.; And Others

    An automated accounting system, useful for applying data to a computer from a multiplicity of terminals, has the potential of replacing the manual attendance accounting system now employed in schools. The inventors claim that such a sophisticated system with terminals in the classrooms would enable school administrators not only to monitor simple…

  6. 5 CFR 10.2 - Accountability systems.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES AGENCY ACCOUNTABILITY SYSTEMS; OPM AUTHORITY TO REVIEW PERSONNEL MANAGEMENT PROGRAMS (RULE X) § 10.2 Accountability systems. The Director of the Office of Personnel Management may require an agency to establish and maintain a system...

  7. 5 CFR 10.2 - Accountability systems.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES AGENCY ACCOUNTABILITY SYSTEMS; OPM AUTHORITY TO REVIEW PERSONNEL MANAGEMENT PROGRAMS (RULE X) § 10.2 Accountability systems. The Director of the Office of Personnel Management may require an agency to establish and maintain a system...

  8. 5 CFR 10.2 - Accountability systems.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES AGENCY ACCOUNTABILITY SYSTEMS; OPM AUTHORITY TO REVIEW PERSONNEL MANAGEMENT PROGRAMS (RULE X) § 10.2 Accountability systems. The Director of the Office of Personnel Management may require an agency to establish and maintain a system...

  9. 5 CFR 10.2 - Accountability systems.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES AGENCY ACCOUNTABILITY SYSTEMS; OPM AUTHORITY TO REVIEW PERSONNEL MANAGEMENT PROGRAMS (RULE X) § 10.2 Accountability systems. The Director of the Office of Personnel Management may require an agency to establish and maintain a system...

  10. 5 CFR 10.2 - Accountability systems.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES AGENCY ACCOUNTABILITY SYSTEMS; OPM AUTHORITY TO REVIEW PERSONNEL MANAGEMENT PROGRAMS (RULE X) § 10.2 Accountability systems. The Director of the Office of Personnel Management may require an agency to establish and maintain a system...

  11. Mirror reversal: empirical tests of competing accounts.

    PubMed

    Takano, Yohtaro; Tanaka, Akihiro

    2007-11-01

    In a mirror, left and right are said to look reversed. Surprisingly, this very familiar phenomenon, mirror reversal, has still no agreed-upon account to date. This study compared a variety of accounts in the light of empirical data. In Experiment 1, 102 students judged whether the mirror image of a person or a character looked reversed or not in 15 settings and also judged the directional relation between its components. In Experiment 2, 52 students made the reversal judgements in 13 settings. It was found for the first time that a substantial proportion of people denied the left-right mirror reversal of a person, whereas virtually all of them did recognize that of a character. This discrepancy strongly suggested that these two kinds of mirror reversal are produced by different processes, respectively. A number of findings including this discrepancy clearly contradicted two accounts that are currently active: the one based on the priority of the up-down and front-back axes over the left-right axis, and the one based on the physical rotation of an object. All the findings were consistent with an account that considered mirror reversal a complex of three different phenomena produced by three different processes, respectively.

  12. The Negative Testing Effect and Multifactor Account

    ERIC Educational Resources Information Center

    Peterson, Daniel J.; Mulligan, Neil W.

    2013-01-01

    Across 3 experiments, we investigated the factors that dictate when taking a test improves subsequent memory performance (the "testing effect"). In Experiment 1, participants retrieving a set of targets during a retrieval practice phase ultimately recalled fewer of those targets compared with a group of participants who studied the…

  13. Testing in Texas: Accountability for Bilingual Students.

    ERIC Educational Resources Information Center

    Porter, Rosalie Pedalino, Ed.

    2000-01-01

    This issue has a special, multi-article section on student testing in Texas and contains three additional and unrelated articles. "The Texas Testing Case Documents: G.I. Forum, et al. v. Texas Education Agency, et al." section has five articles: "Overview" (Roger Clegg); a copy of the "First Amended Complaint";…

  14. Patient accounting systems: needs and capabilities.

    PubMed

    Kennedy, O G; Collignon, S

    1987-09-01

    In the first article of this series, it was stated that most finance executives are not very satisfied with the performance of their current patient accounting systems. What steps can a patient accounting system planner take to help ensure the system selected will garner high ratings from managers and users? Two primarily steps need to be taken. First, the planner needs to perform a thorough evaluation of both near- and long-term patient accounting requirements. He should determine which features and functions are most critical and ensure they are incorporated as selection criteria. The planner should also incorporate institutional planning into that process, such as planned expansion of facilities or services, to ensure that the system selected has the growth potential, interfacing capabilities, and flexibility to respond to the changing environment. Then, once system needs are fully charted, the planner should educate himself about the range of patient accounting system solutions available. The data show that most financial managers lack knowledge about most of the major patient accounting system vendors in the marketplace. Once vendors that offer systems that seemingly could meet needs are identified, the wise system planner will also want to obtain information from users about those vendors, to determine whether the systems perform as described and whether the vendor has been responsive to the needs of its customers. This step is a particularly important part of the planning process, because the data also show that users of some systems are significantly more satisfied than users of other patient accounting systems.

  15. Space Station Freedom Water Recovery test total organic carbon accountability

    NASA Technical Reports Server (NTRS)

    Davidson, Michael W.; Slivon, Laurence; Sheldon, Linda; Traweek, Mary

    1991-01-01

    Marshall Space Flight Center's (MSFC) Water Recovery Test (WRT) addresses the concept of integrated hygiene and potable reuse water recovery systems baselined for Space Station Freedom (SSF). To assess the adequacy of water recovery system designs and the conformance of reclaimed water quality to established specifications, MSFC has initiated an extensive water characterization program. MSFC's goal is to quantitatively account for a large percentage of organic compounds present in waste and reclaimed hygiene and potable waters from the WRT and in humidity condensate from Spacelab missions. The program is coordinated into Phase A and B. Phase A's focus is qualitative and semi-quantitative. Precise quantitative analyses are not emphasized. Phase B's focus centers on a near complete quantitative characterization of all water types. Technical approaches along with Phase A and partial Phase B investigations on the compositional analysis of Total Organic Carbon (TOC) Accountability are presented.

  16. Cost Accounting System for fusion studies

    SciTech Connect

    Hamilton, W.R.; Keeton, D.C.; Thomson, S.L.

    1985-12-01

    A Cost Accounting System that is applicable to all magnetic fusion reactor design studies has been developed. This system provides: (1) definitions of the elements of cost and methods for the combination of these elements to form a cost estimate; (2) a Code of Accounts that uses a functional arrangement for identification of the plant components; and (3) definitions and methods to analyze actual cost data so that the data can be directly reported into this Cost Accounting System. The purpose of the Cost Accounting System is to provide the structure for the development of a fusion cost data base and for the development of validated cost estimating procedures. This system has been developed through use at the Fusion Engineering Design Center (FEDC) and has been applied to different confinement concepts (tokamaks and tandem mirrors) and to different types of projects (experimental devices and commercial power plants). The use of this Cost Accounting System by all magnetic fusion projects will promote the development of a common cost data base, allow the direct comparison of cost estimates, and ultimately establish the cost credibility of the program.

  17. Early School Leavers Accounting System, 1991.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem.

    Oregon's accounting system to identify early school leavers is described in this document. The system provides a uniform process for identifying students in grades 7-12 who leave school prior to completion of a high school degree or equivalent studies. Included are sample forms and instructions for completion, a description of the state Department…

  18. Failing Tests: Commentary on "Adapting Educational Measurement to the Demands of Test-Based Accountability"

    ERIC Educational Resources Information Center

    Thissen, David

    2015-01-01

    In "Adapting Educational Measurement to the Demands of Test-Based Accountability" Koretz takes the time-honored engineering approach to educational measurement, identifying specific problems with current practice and proposing minimal modifications of the system to alleviate those problems. In response to that article, David Thissen…

  19. Energy accounting and optimization for mobile systems

    NASA Astrophysics Data System (ADS)

    Dong, Mian

    Energy accounting determines how much a software process contributes to the total system energy consumption. It is the foundation for evaluating software and has been widely used by operating system based energy management. While various energy accounting policies have been tried, there is no known way to evaluate them directly simply because it is hard to track every hardware use by software in a heterogeneous multi-core system like modern smartphones and tablets. In this thesis, we provide the ground truth for energy accounting based on multi-player game theory and offer the first evaluation of existing energy accounting policies, revealing their important flaws. The proposed ground truth is based on Shapley value, a single value solution to multi-player games of which four axiomatic properties are natural and self-evident to energy accounting. To obtain the Shapley value-based ground truth, one only needs to know if a process is active during the time under question and the system energy consumption during the same time. We further provide a utility optimization formulation of energy management and show, surprisingly, that energy accounting does not matter for existing energy management solutions that control the energy use of a process by giving it an energy budget, or budget based energy management (BEM). We show an optimal energy management (OEM) framework can always outperform BEM. While OEM does not require any form of energy accounting, it is related to Shapley value in that both require the system energy consumption for all possible combination of processes under question. We provide a novel system solution that meet this requirement by acquiring system energy consumption in situ for an OS scheduler period, i.e.,10 ms. We report a prototype implementation of both Shapley value-based energy accounting and OEM based scheduling. Using this prototype and smartphone workload, we experimentally demonstrate how erroneous existing energy accounting policies can

  20. Test-Based Teacher Evaluations: Accountability vs. Responsibility

    ERIC Educational Resources Information Center

    Bolyard, Chloé

    2015-01-01

    Gert Biesta contends that managerial accountability, which focuses on efficiency and competition, dominates the current political arena in education. Such accountability has influenced states' developments of test-based teacher evaluations in an attempt to quantify teachers' efficacy on student learning. With numerous state policies requiring the…

  1. Adapting Accountability Systems to the Limitations of Educational Measurement

    ERIC Educational Resources Information Center

    Kane, Michael

    2015-01-01

    Michael Kane writes in this article that he is in more or less complete agreement with Professor Koretz's characterization of the problem outlined in the paper published in this issue of "Measurement." Kane agrees that current testing practices are not adequate for test-based accountability (TBA) systems, but he writes that he is far…

  2. Accounting Systems and the Electronic Office.

    ERIC Educational Resources Information Center

    Gafney, Leo

    1986-01-01

    Discusses a systems approach to accounting instruction and examines it from the viewpoint of four components: people (titles and responsibilities, importance of interaction), forms (nonpaper records such as microfiche, floppy disks, hard disks), procedures (for example, electronic funds transfer), and technology (for example, electronic…

  3. Coping with Standards, Tests, and Accountability: Voices from the Classroom.

    ERIC Educational Resources Information Center

    Glatthorn, Allan A., Ed.; Fontana, Jean, Ed.

    This book presents the views of teachers, teacher educators, and administrators who write about accountability, testing, and standards programs. The chapters are: (1) "From Policy to Practice: The Research" (Allan A. Glatthorn); (2) "New York's Test-Driven Standards" (Jean Fontana); (3) "Voices from a Native American…

  4. American College Students' Attitudes toward Institutional Accountability Testing: Developing Measures

    ERIC Educational Resources Information Center

    Zilberberg, Anna; Anderson, Robin D.; Finney, Sara J.; Marsh, Kimberly R.

    2013-01-01

    In the United States, government mandates for educational accountability have prompted an increase in testing in K-12 and higher education settings, resulting in a generation of millennial students who have undergone repeated assessment over the course of their educational careers. The cumulative effects of testing may range from increasingly…

  5. MAINTENANCE MANAGEMENT ACCOUNTING SYSTEM OF WASTE WATER DISPOSAL SYSTEMS

    NASA Astrophysics Data System (ADS)

    Hori, Michihiro; Tsuruta, Takashi; Kaito, Kiyoyuki; Kobayashi, Kiyoshi

    Sewage works facilities consist of various assets groups. And there are many kinds of financial resources. In order to optimize the maintenance plan, and to secure the stability and sustainability of sewage works management, it is necessary to carry out financial simulation based on the life-cycle cost analysis. Furthermore, it is important to develop management accounting system that is interlinked with the financial accounting system, because many sewage administration bodies have their financial accounting systems as public enterprises. In this paper, a management accounting system, which is designed to provide basic information for asset management of sewage works facilities, is presented. Also the applicability of the management accounting system presented in this paper is examined through financial simulations.

  6. Students with Intellectual Disability: Predictors of Accountability Test Participation

    ERIC Educational Resources Information Center

    Chamberlain, Courtney; Witmer, Sara

    2017-01-01

    Legislation mandates that students with disabilities be included in achievement testing for accountability purposes, with only a few participating in an alternate assessment (Individuals with Disabilities Education Improvement Act [IDEA], 2004). The current study utilized data from the Special Education Elementary Longitudinal Study (SEELS) to…

  7. 7 CFR 1767.12 - Accounting system requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Accounting system requirements. 1767.12 Section 1767..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of Accounts § 1767.12 Accounting system requirements. (a) Each Rural Development electric borrower...

  8. 7 CFR 1770.11 - Accounting system requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Accounting system requirements. 1770.11 Section 1770..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.11 Accounting system requirements. (a) Each RUS borrower subject to...

  9. 7 CFR 1767.12 - Accounting system requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Accounting system requirements. 1767.12 Section 1767..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of Accounts § 1767.12 Accounting system requirements. (a) Each Rural Development electric borrower...

  10. 7 CFR 1770.11 - Accounting system requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Accounting system requirements. 1770.11 Section 1770..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.11 Accounting system requirements. (a) Each RUS borrower subject to...

  11. A proposed ecosystem services classification system to support green accounting

    EPA Science Inventory

    There are a multitude of actual or envisioned, complete or incomplete, ecosystem service classification systems being proposed to support Green Accounting. Green Accounting is generally thought to be the formal accounting attempt to factor environmental production into National ...

  12. Accounting Systems 40S. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This curriculum guide was developed for a senior-level accounting course for students in high schools in Manitoba. The course is designed for students who plan to engage in an entry-level accounting position or self-employment after graduation and for students who plan postsecondary study in accounting and business. The course builds on and…

  13. Tests of a Dynamic Systems Account of the A-not-B Error: The Influence of Prior Experience on the Spatial Memory Abilities of Two-Year-Olds.

    ERIC Educational Resources Information Center

    Spencer, John P.; Smith, Linda B.; Thelen, Esther

    2001-01-01

    Five experiments tested hypothesis that the A-not-B error results from general processes that make goal-directed actions to remembered locations. Findings showed that 2-year-olds' performance on the A trial was accurate. When the object was hidden at Location B, searches after 10-second delay were biased in the direction of Location A. This bias…

  14. Intelligent test integration system

    NASA Technical Reports Server (NTRS)

    Sztipanovits, J.; Padalkar, S.; Rodriguez-Moscoso, J.; Kawamura, K.; Purves, B.; Williams, R.; Biglari, H.

    1988-01-01

    A new test technology is described which was developed for space system integration. The ultimate purpose of the system is to support the automatic generation of test systems in real time, distributed computing environments. The Intelligent Test Integration System (ITIS) is a knowledge based layer above the traditional test system components which can generate complex test configurations from the specification of test scenarios.

  15. School accountability and the black-white test score gap.

    PubMed

    Gaddis, S Michael; Lauen, Douglas Lee

    2014-03-01

    Since at least the 1960s, researchers have closely examined the respective roles of families, neighborhoods, and schools in producing the black-white achievement gap. Although many researchers minimize the ability of schools to eliminate achievement gaps, the No Child Left Behind Act (NCLB) increased pressure on schools to do so by 2014. In this study, we examine the effects of NCLB's subgroup-specific accountability pressure on changes in black-white math and reading test score gaps using a school-level panel dataset on all North Carolina public elementary and middle schools between 2001 and 2009. Using difference-in-difference models with school fixed effects, we find that accountability pressure reduces black-white achievement gaps by raising mean black achievement without harming mean white achievement. We find no differential effects of accountability pressure based on the racial composition of schools, but schools with more affluent populations are the most successful at reducing the black-white math achievement gap. Thus, our findings suggest that school-based interventions have the potential to close test score gaps, but differences in school composition and resources play a significant role in the ability of schools to reduce racial inequality.

  16. 48 CFR 252.242-7006 - Accounting system administration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Accounting system... of Provisions And Clauses 252.242-7006 Accounting system administration. As prescribed in 242.7503, use the following clause: Accounting System Administration (FEB 2012) (a) Definitions. As used in...

  17. Accountability.

    ERIC Educational Resources Information Center

    Lashway, Larry

    1999-01-01

    This issue reviews publications that provide a starting point for principals looking for a way through the accountability maze. Each publication views accountability differently, but collectively these readings argue that even in an era of state-mandated assessment, principals can pursue proactive strategies that serve students' needs. James A.…

  18. Identification of Sensorimotor Components Accounting for Individual Variability in Zahlen-Verbindungs-Test (ZVT) Performance

    ERIC Educational Resources Information Center

    Rammsayer, Thomas H.; Stahl, Jutta

    2007-01-01

    The Zahlen-Verbindungs-Test (ZVT) represents a highly feasible measure of information-processing speed that correlates quite highly with standard psychometric tests of intelligence. The present study was designed to identify specific stages of the sensorimotor processing system that may account for individual differences in overall variability of…

  19. Validity Theory: Reform Policies, Accountability Testing, and Consequences

    ERIC Educational Resources Information Center

    Chalhoub-Deville, Micheline

    2016-01-01

    Educational policies such as Race to the Top in the USA affirm a central role for testing systems in government-driven reform efforts. Such reform policies are often referred to as the global education reform movement (GERM). Changes observed with the GERM style of testing demand socially engaged validity theories that include consequential…

  20. 45 CFR 1301.13 - Accounting system certification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... accounting system or systems established by the Head Start agency, or its delegate, has appropriate internal... 45 Public Welfare 4 2011-10-01 2011-10-01 false Accounting system certification. 1301.13 Section... START PROGRAM HEAD START GRANTS ADMINISTRATION General Requirements § 1301.13 Accounting...

  1. Accounting for False Positive HIV Tests: Is Visceral Leishmaniasis Responsible?

    PubMed Central

    Shanks, Leslie; Ritmeijer, Koert; Piriou, Erwan; Siddiqui, M. Ruby; Kliescikova, Jarmila; Pearce, Neil; Ariti, Cono; Muluneh, Libsework; Masiga, Johnson; Abebe, Almaz

    2015-01-01

    Background Co-infection with HIV and visceral leishmaniasis is an important consideration in treatment of either disease in endemic areas. Diagnosis of HIV in resource-limited settings relies on rapid diagnostic tests used together in an algorithm. A limitation of the HIV diagnostic algorithm is that it is vulnerable to falsely positive reactions due to cross reactivity. It has been postulated that visceral leishmaniasis (VL) infection can increase this risk of false positive HIV results. This cross sectional study compared the risk of false positive HIV results in VL patients with non-VL individuals. Methodology/Principal Findings Participants were recruited from 2 sites in Ethiopia. The Ethiopian algorithm of a tiebreaker using 3 rapid diagnostic tests (RDTs) was used to test for HIV. The gold standard test was the Western Blot, with indeterminate results resolved by PCR testing. Every RDT screen positive individual was included for testing with the gold standard along with 10% of all negatives. The final analysis included 89 VL and 405 non-VL patients. HIV prevalence was found to be 12.8% (47/ 367) in the VL group compared to 7.9% (200/2526) in the non-VL group. The RDT algorithm in the VL group yielded 47 positives, 4 false positives, and 38 negatives. The same algorithm for those without VL had 200 positives, 14 false positives, and 191 negatives. Specificity and positive predictive value for the group with VL was less than the non-VL group; however, the difference was not found to be significant (p = 0.52 and p = 0.76, respectively). Conclusion The test algorithm yielded a high number of HIV false positive results. However, we were unable to demonstrate a significant difference between groups with and without VL disease. This suggests that the presence of endemic visceral leishmaniasis alone cannot account for the high number of false positive HIV results in our study. PMID:26161864

  2. Self-Monitoring Assessments for Educational Accountability Systems

    ERIC Educational Resources Information Center

    Koretz, Daniel; Beguin, Anton

    2010-01-01

    Test-based accountability is now the cornerstone of U.S. education policy, and it is becoming more important in many other nations as well. Educators sometimes respond to test-based accountability in ways that produce score inflation. In the past, score inflation has usually been evaluated by comparing trends in scores on a high-stakes test to…

  3. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature and... establish one compliance account for each NOX Budget unit and one overdraft account for each source with...

  4. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature and... establish one compliance account for each NOX Budget unit and one overdraft account for each source with...

  5. An Internet-Based Accounting Information Systems Project

    ERIC Educational Resources Information Center

    Miller, Louise

    2012-01-01

    This paper describes a student project assignment used in an accounting information systems course. We are now truly immersed in the internet age, and while many required accounting information systems courses and textbooks introduce database design, accounting software development, cloud computing, and internet security, projects involving the…

  6. 7 CFR 1767.12 - Accounting system requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Borrowers, herein, which prescribes accounting principles to be applied to specific factual circumstances. ... 7 Agriculture 12 2010-01-01 2010-01-01 false Accounting system requirements. 1767.12 Section 1767..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System...

  7. Building Valued-Added Assessment into Michigan's Accountability System: Lessons from Other States. Research Report 1

    ERIC Educational Resources Information Center

    Lee, Kwangyhuyn; Weimer, Debbi

    2002-01-01

    Michigan is designing a new accountability system that combines high standards and statewide testing within a school accreditation framework. Sound assessment techniques are critical if the accountability system is to provide relevant information to schools and policymakers. One important component of a sound assessment system is measurement of…

  8. Identifying Employer Needs from Accounting Information Systems Programs

    ERIC Educational Resources Information Center

    Dillon, Thomas W.; Kruck, S. E.

    2008-01-01

    As the need for new hires with accounting and information technology knowledge increases, a new major in accounting information systems (AIS) has emerged. This new AIS degree is a hybrid of accounting concepts and common business subjects combined with key information technology issues. Employers were presented with 56 core content areas found in…

  9. 14 CFR Sec. 1-4 - System of accounts coding.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... General Accounting Provisions Sec. 1-4 System of accounts coding. (a) A four digit control number is... digit code assigned to each profit and loss account denote a detailed area of financial activity or... sequentially within blocks, designating more general classifications of financial activity and...

  10. Tensions and Fissures: The Politics of Standardised Testing and Accountability in Ontario, 1995-2015

    ERIC Educational Resources Information Center

    Pinto, Laura Elizabeth

    2016-01-01

    While Ontario has received international accolades for its enactment of province-wide standardised testing upon the formation of the Education Quality and Accountability Office (EQAO), a closer look at provincial assessments over a 20-year span reveals successes as well as systemic tensions and fissures. The purpose of this paper is twofold.…

  11. NAPLAN, MySchool and Accountability: Teacher Perceptions of the Effects of Testing

    ERIC Educational Resources Information Center

    Thompson, Greg

    2013-01-01

    This paper explores Rizvi and Lingard's (2010) idea of the "local vernacular" of the global education policy trend of using high-stakes testing to increase accountability and transparency, and by extension quality, within schools and education systems in Australia. In the first part of the paper a brief context of the policy trajectory…

  12. 2014-15 System Accountability Report

    ERIC Educational Resources Information Center

    Board of Governors, State University System of Florida, 2016

    2016-01-01

    The State University System (SUS) of Florida is committed to excellence in teaching, research and public service--the traditional mission of universities. This is achieved through a coordinated system of institutions, each having a distinct mission and each dedicated to meeting the needs of a diverse state and nation. This past year, the System…

  13. Accounting for system dynamics in reserve design.

    PubMed

    Leroux, Shawn J; Schmiegelow, Fiona K A; Cumming, Steve G; Lessard, Robert B; Nagy, John

    2007-10-01

    Systematic conservation plans have only recently considered the dynamic nature of ecosystems. Methods have been developed to incorporate climate change, population dynamics, and uncertainty in reserve design, but few studies have examined how to account for natural disturbance. Considering natural disturbance in reserve design may be especially important for the world's remaining intact areas, which still experience active natural disturbance regimes. We developed a spatially explicit, dynamic simulation model, CONSERV, which simulates patch dynamics and fire, and used it to evaluate the efficacy of hypothetical reserve networks in northern Canada. We designed six networks based on conventional reserve design methods, with different conservation targets for woodland caribou habitat, high-quality wetlands, vegetation, water bodies, and relative connectedness. We input the six reserve networks into CONSERV and tracked the ability of each to maintain initial conservation targets through time under an active natural disturbance regime. None of the reserve networks maintained all initial targets, and some over-represented certain features, suggesting that both effectiveness and efficiency of reserve design could be improved through use of spatially explicit dynamic simulation during the planning process. Spatial simulation models of landscape dynamics are commonly used in natural resource management, but we provide the first illustration of their potential use for reserve design. Spatial simulation models could be used iteratively to evaluate competing reserve designs and select targets that have a higher likelihood of being maintained through time. Such models could be combined with dynamic planning techniques to develop a general theory for reserve design in an uncertain world.

  14. Randomly Accountable

    ERIC Educational Resources Information Center

    Kane, Thomas J.; Staiger, Douglas O.; Geppert, Jeffrey

    2002-01-01

    The accountability debate tends to devolve into a battle between the pro-testing and anti-testing crowds. When it comes to the design of a school accountability system, the devil is truly in the details. A well-designed accountability plan may go a long way toward giving school personnel the kinds of signals they need to improve performance.…

  15. Analysis of the role of an interfacility SNM accounting system

    SciTech Connect

    McDonnel, J.L.; Chilton, P.D.; Kufahl, G.E.; Vergari, A.A.; Dunn, D.R.

    1982-02-22

    Lawrence Livermore National Laboratory (LLNL) undertook the task of analyzing the actual and potential value of an interfacility NRC material accounting system in deterring and detecting both material diversion and facility material accounting data falsification. The most important conclusion is that only relatively minor changes are needed to upgrade the current NRC interfacility reporting system. The emphasis of the task was on evaluating the usefulness of an NRC-monitored material accounting information system in providing protection against accounting fraud at the plant management or corporate level. The Nuclear Materials Management and Safeguards System (NMMSS) and the NRC Safeguards Status Report System (SSRS), the principal constituents of the current interfacility NRC material accounting information system, are described. Their relationship is shown in two information flow diagrams. Deterministic accounting checks and balances are discussed, both for the current NRC interfacility material accounting system and for an upgraded system. Detection mechanisms are described that would use currently available data and that could be exercised by the NRC in its safeguards management role. Additional checks and balances are recommended, with corresponding changes in data reporting requirements, to upgrade NRC interfacility material accounting system.

  16. System Accountability Report 2013-14. Revised

    ERIC Educational Resources Information Center

    Board of Governors, State University System of Florida, 2015

    2015-01-01

    Information Resource Management - State University System of Florida (IRM-SUS) is the primary collector and provider of data concerning state universities that is used to make sound education policy decisions. The office provides technical assistance to those using the information, state and federal reporting support, those supplying information,…

  17. A Dynamical Systems Account of Sensorimotor Contingencies

    PubMed Central

    Buhrmann, Thomas; Di Paolo, Ezequiel Alejandro; Barandiaran, Xabier

    2013-01-01

    According to the sensorimotor approach, perception is a form of embodied know-how, constituted by lawful regularities in the sensorimotor flow or in sensorimotor contingencies (SMCs) in an active and situated agent. Despite the attention that this approach has attracted, there have been few attempts to define its core concepts formally. In this paper, we examine the idea of SMCs and argue that its use involves notions that need to be distinguished. We introduce four distinct kinds of SMCs, which we define operationally. These are the notions of sensorimotor environment (open-loop motor-induced sensory variations), sensorimotor habitat (closed-loop sensorimotor trajectories), sensorimotor coordination (reliable sensorimotor patterns playing a functional role), and sensorimotor strategy (normative organization of sensorimotor coordinations). We make use of a minimal dynamical model of visually guided categorization to test the explanatory value of the different kinds of SMCs. Finally, we discuss the impact of our definitions on the conceptual development and empirical as well as model-based testing of the claims of the sensorimotor approach. PMID:23750143

  18. A dynamical systems account of sensorimotor contingencies.

    PubMed

    Buhrmann, Thomas; Di Paolo, Ezequiel Alejandro; Barandiaran, Xabier

    2013-01-01

    According to the sensorimotor approach, perception is a form of embodied know-how, constituted by lawful regularities in the sensorimotor flow or in sensorimotor contingencies (SMCs) in an active and situated agent. Despite the attention that this approach has attracted, there have been few attempts to define its core concepts formally. In this paper, we examine the idea of SMCs and argue that its use involves notions that need to be distinguished. We introduce four distinct kinds of SMCs, which we define operationally. These are the notions of sensorimotor environment (open-loop motor-induced sensory variations), sensorimotor habitat (closed-loop sensorimotor trajectories), sensorimotor coordination (reliable sensorimotor patterns playing a functional role), and sensorimotor strategy (normative organization of sensorimotor coordinations). We make use of a minimal dynamical model of visually guided categorization to test the explanatory value of the different kinds of SMCs. Finally, we discuss the impact of our definitions on the conceptual development and empirical as well as model-based testing of the claims of the sensorimotor approach.

  19. Designing School Accountability Systems: Towards a Framework and Process.

    ERIC Educational Resources Information Center

    Gong, Brian

    This document presents three different views of accountability to address state needs as their departments of education design, improve, or review their state accountability and reporting systems. The first of three sections presents the system-design decision process as a linear sequence of ten steps from defining the purposes of the…

  20. Financial Accounting System Based Upon NCES Revised Handbook II.

    ERIC Educational Resources Information Center

    National Center for Education Statistics (DHEW), Washington, DC. Educational Data Standards Branch.

    This publication describes the development and implementation of a school district financial accounting system based on the concepts and guidelines of the National Center for Education Statistics Handbook II, Revised. The system described was designed by school district personnel to utilize computer equipment and to meet the accounting and…

  1. Wisconsin Elementary and Secondary School Accounting System Handbook.

    ERIC Educational Resources Information Center

    Nelson, C. Richard

    This handbook is the basic accounting document for Wisconsin's public school systems; it presents the means to achieve uniformity in reporting on the efficacy of the Wisconsin Elementary and Secondary School Accounting System (WESSAS). Its purpose is to provide financial information that will promote reporting, auditing, interdistrict comparison,…

  2. College Bibliocentre Acquisition and Accounting System Description Manual.

    ERIC Educational Resources Information Center

    College Bibliocentre, Don Mills (Ontario).

    The Acquisition and Accounting System is a complex designed to perform all functions in the following areas: (1) ordering; (2) receipt, shipment and cancellation; (3) accounts payable, (4) invoicing, (5) order status, (6) inventory, (7) college budgeting and (8) management information reports. Some of the benefits that accrue from the system are:…

  3. Testing for Accountability: A Balancing Act That Challenges Current Testing Practices and Theories

    ERIC Educational Resources Information Center

    Brennan, Robert L.

    2015-01-01

    Koretz, in his article published in this issue, provides compelling arguments that the high stakes currently associated with accountability testing lead to behavioral changes in students, teachers, and other stakeholders that often have negative consequences, such as inflated scores. Koretz goes on to argue that these negative consequences require…

  4. Control system testing

    NASA Astrophysics Data System (ADS)

    Whittler, W. H.; Collart, R. E.

    1984-08-01

    A three stage process of ground testing of the Space Telescope Pointing Control System is used for verification prior to on-orbit operation. First, development tests are conducted in a laboratory environment using flight/engineering model control sensor and actuators configured with an engineering model of the flight computer and data management system breadboards. These development tests validate the results of computer simulations predicting control system performance. Integration tests bring together flight system elements and software interfaced to a software simulation of vehicle dynamics to confirm closed loop performance. The final ground test phase, flight systems testing, is conducted on the fully assembled Space Telescope, verifies interfaces with the Fine Guidance Sensors and includes a thermal vacuum testing period. During the final test phase, the Point Control System is exercised with the dynamics simulator running in real time.

  5. Smart HIV testing system.

    PubMed

    El Kateeb, Ali; Law, Peter; Chan, King

    2005-06-01

    The quick HIV testing method called "MiraWell Rapid HIV Test" uses a specialized testing kit to determine whether an individual's blood is contaminated with the HIV virus or not. When a drop of blood is placed on the center of the testing kit, a simple pattern will appear in the middle of the kit to indicate the test status, i.e., positive or negative. This HIV test should be done in a small clinic or in a lab and the test must be conducted by a trained technician. A smart HIV testing system was developed through this research to eliminate the human error that is associated with the use of the quick HIV testing kits. Also, the smart HIV system will improve the testing productivity in comparison to those achieved by the trained technicians. In this research, we have developed a cost-effective system that analyzes the image produced by the HIV kits. We have used a System-On-Chip (SOC) design approach based on the Field Programmable Gate Array (FPGA) technology and the Xilinx Virtex SOC chip in building the system's prototype. The system used a CMOS digital camera to capture the image and an FPGA chip to process the captured image and send the testing results to the display unit. The system can be used in small clinics and pharmacies and eliminates the need for trained technicians. The system has been tested successfully and 98% of the tests were correct.

  6. Responses of Schools to Accountability Systems Using Multiple Measures: The Case of New York City Elementary Schools

    ERIC Educational Resources Information Center

    Ehren, M. C. M.; Hatch, T.

    2013-01-01

    Many studies point to potential unintended consequences of accountability systems such as when schools narrow their teaching to fixate on tested subjects. As a result, some states and districts in the USA have complemented the federal test-based accountability system with additional measures of educational practices to hold schools accountable on…

  7. Nemesis Autonomous Test System

    NASA Technical Reports Server (NTRS)

    Barltrop, Kevin J.; Lee, Cin-Young; Horvath, Gregory A,; Clement, Bradley J.

    2012-01-01

    A generalized framework has been developed for systems validation that can be applied to both traditional and autonomous systems. The framework consists of an automated test case generation and execution system called Nemesis that rapidly and thoroughly identifies flaws or vulnerabilities within a system. By applying genetic optimization and goal-seeking algorithms on the test equipment side, a "war game" is conducted between a system and its complementary nemesis. The end result of the war games is a collection of scenarios that reveals any undesirable behaviors of the system under test. The software provides a reusable framework to evolve test scenarios using genetic algorithms using an operation model of the system under test. It can automatically generate and execute test cases that reveal flaws in behaviorally complex systems. Genetic algorithms focus the exploration of tests on the set of test cases that most effectively reveals the flaws and vulnerabilities of the system under test. It leverages advances in state- and model-based engineering, which are essential in defining the behavior of autonomous systems. It also uses goal networks to describe test scenarios.

  8. Nuclear Material Control and Accountability System Effectiveness Tool (MSET)

    SciTech Connect

    Powell, Danny H; Elwood Jr, Robert H; Roche, Charles T; Campbell, Billy J; Hammond, Glenn A; Meppen, Bruce W; Brown, Richard F

    2011-01-01

    A nuclear material control and accountability (MC&A) system effectiveness tool (MSET) has been developed in the United States for use in evaluating material protection, control, and accountability (MPC&A) systems in nuclear facilities. The project was commissioned by the National Nuclear Security Administration's Office of International Material Protection and Cooperation. MSET was developed by personnel with experience spanning more than six decades in both the U.S. and international nuclear programs and with experience in probabilistic risk assessment (PRA) in the nuclear power industry. MSET offers significant potential benefits for improving nuclear safeguards and security in any nation with a nuclear program. MSET provides a design basis for developing an MC&A system at a nuclear facility that functions to protect against insider theft or diversion of nuclear materials. MSET analyzes the system and identifies several risk importance factors that show where sustainability is essential for optimal performance and where performance degradation has the greatest impact on total system risk. MSET contains five major components: (1) A functional model that shows how to design, build, implement, and operate a robust nuclear MC&A system (2) A fault tree of the operating MC&A system that adapts PRA methodology to analyze system effectiveness and give a relative risk of failure assessment of the system (3) A questionnaire used to document the facility's current MPC&A system (provides data to evaluate the quality of the system and the level of performance of each basic task performed throughout the material balance area [MBA]) (4) A formal process of applying expert judgment to convert the facility questionnaire data into numeric values representing the performance level of each basic event for use in the fault tree risk assessment calculations (5) PRA software that performs the fault tree risk assessment calculations and produces risk importance factor reports on the

  9. 2014-15 System Accountability Report. Appendix: Data Tables

    ERIC Educational Resources Information Center

    Board of Governors, State University System of Florida, 2016

    2016-01-01

    This system accountability report provides the Data Tables that are appended to the 2014-2015 accountability report. The data tables include detailed statistical information presented in a tabular format on the following subject matter: (1) Financial Resources; (2) Personnel; (3) Enrollment; (4) Undergraduate Education; (5) Graduate Education; and…

  10. A Test of Holland's Theory in a Population of Accountants.

    ERIC Educational Resources Information Center

    Aranya, Nissim; Barak, Azy

    1981-01-01

    Examined personality patterns and work attitudes of Canadian and Californian accountants. Using the Self Directed Search Scales, combinations of conventional, enterprising and social types were found most frequently. Scores on these types were related to organizational and professional commitments and vocational satisfaction. (Author/JAC)

  11. Developing standard performance testing procedures for material control and accounting components at a site

    SciTech Connect

    Scherer, Carolynn P; Bushlya, Anatoly V; Efimenko, Vladimir F; Ilyanstev, Anatoly; Regoushevsky, Victor I

    2010-01-01

    The condition of a nuclear material control and accountability system (MC&A) and its individual components, as with any system combining technical elements and documentation, may be characterized through an aggregate of values for the various parameters that determine the system's ability to perform. The MC&A system's status may be functioning effectively, marginally or not functioning based on a summary of the values of the individual parameters. This work included a review of the following subsystems, MC&A and Detecting Material Losses, and their respective elements for the material control and accountability system: (a) Elements of the MC&A Subsystem - Information subsystem (Accountancy/Inventory), Measurement subsystem, Nuclear Material Access subsystem, including tamper-indicating device (TID) program, and Automated Information-gathering subsystem; (b) Elements for Detecting Nuclear Material Loses Subsystem - Inventory Differences, Shipper/receiver Differences, Confirmatory Measurements and differences with accounting data, and TID or Seal Violations. In order to detect the absence or loss of nuclear material there must be appropriate interactions among the elements and their respective subsystems from the list above. Additionally this work includes a review of regulatory requirements for the MC&A system component characteristics and criteria that support the evaluation of the performance of the listed components. The listed components had performance testing algorithms and procedures developed that took into consideration the regulatory criteria. The developed MC&A performance-testing procedures were the basis for a Guide for MC&A Performance Testing at the material balance areas (MBAs) of State Scientific Center of the Russian Federation - Institute for Physics and Power Engineering (SSC RF-IPPE).

  12. Collaborative Systems Testing

    ERIC Educational Resources Information Center

    Pocatilu, Paul; Ciurea, Cristian

    2009-01-01

    Collaborative systems are widely used today in various activity fields. Their complexity is high and the development involves numerous resources and costs. Testing collaborative systems has a very important role for the systems' success. In this paper we present taxonomy of collaborative systems. The collaborative systems are classified in many…

  13. Towards a Comparative and International History of School Testing and Accountability

    ERIC Educational Resources Information Center

    Dorn, Sherman; Ydesen, Christian

    2014-01-01

    The speed and extent of modern school accountability have obscured the history of testing and accountability. This brief introduction identifies central themes of historical research into educational accountability and recurring traits associated with accountability practices. We hope our colleagues and this special issue will also help to…

  14. Grades and Test Scores: Accounting for Observed Differences.

    ERIC Educational Resources Information Center

    Willingham, Warren W.; Pollack, Judith M.; Lewis, Charles

    2002-01-01

    Proposed a framework of possible differences between grades and test scores and tested the framework with data on 8,454 high school seniors from the National Education Longitudinal Study. Identified differences and correlations among achievement factors. Differences between grades and tests give these measures complementary strengths in…

  15. Test processing system (SEE)

    NASA Technical Reports Server (NTRS)

    Gaulene, P.

    1986-01-01

    The SEE data processing system, developed in 1985, manages and process test results. General information is provided on the SEE system: objectives, characteristics, basic principles, general organization, and operation. Full documentation is accessible by computer using the HELP SEE command.

  16. Patient Accounting Systems: Are They Fit with the Users' Requirements?

    PubMed Central

    Ayatollahi, Haleh; Nazemi, Zahra

    2016-01-01

    Objectives A patient accounting system is a subsystem of a hospital information system. This system like other information systems should be carefully designed to be able to meet users' requirements. The main aim of this research was to investigate users' requirements and to determine whether current patient accounting systems meet users' needs or not. Methods This was a survey study, and the participants were the users of six patient accounting systems used in 24 teaching hospitals. A stratified sampling method was used to select the participants (n = 216). The research instruments were a questionnaire and a checklist. The mean value of ≥3 showed the importance of each data element and the capability of the system. Results Generally, the findings showed that the current patient accounting systems had some weaknesses and were able to meet between 70% and 80% of users' requirements. Conclusions The current patient accounting systems need to be improved to be able to meet users' requirements. This approach can also help to provide hospitals with more usable and reliable financial information. PMID:26893945

  17. The Influence of Socioeconomic Factors on Kentucky's Public School Accountability System: Does Poverty Impact School Effectiveness?

    ERIC Educational Resources Information Center

    Lyons, Robert

    2004-01-01

    Under the Commonwealth Accountability Testing System (CATS), Kentucky's public schools have been assigned individualized "baseline" and "improvement goal" indices based upon past school performance in relation to the 2014 statewide index goal of 100. Each school's CATS Accountability Index, a measure of school performance based…

  18. U.S. national nuclear material control and accounting system

    SciTech Connect

    Taylor, S; Terentiev, V G

    1998-12-01

    Issues related to nuclear material control and accounting and illegal dealing in these materials were discussed at the April 19--20, 1996 Moscow summit meeting (G7 + Russia). The declaration from this meeting reaffirmed that governments are responsible for the safety of all nuclear materials in their possession and for the effectiveness of the national control and accounting system for these materials. The Russian delegation at this meeting stated that ''the creation of a nuclear materials accounting, control, and physical protection system has become a government priority''. Therefore, in order to create a government nuclear material control and accounting system for the Russian Federation, it is critical to study the structure, operating principles, and regulations supporting the control and accounting of nuclear materials in the national systems of nuclear powers. In particular, Russian specialists have a definite interest in learning about the National Nuclear Material Control and Accounting System of the US, which has been operating successfully as an automated system since 1968.

  19. Training in Mechanized Stock Accounting Systems in Army Logistics.

    ERIC Educational Resources Information Center

    Leedy, Herbert B.

    Army experience with a small mechanized stock accounting system, the NCR 500, was studied with respect to personnel and training, in order to improve implementation of newer and more complex computer-based logistics systems. Officers and enlisted personnel in various duty positions connected with NCR 500 systems in four Far Eastern commands were…

  20. Control Systems in Accounting; Business Education: 7709.21.

    ERIC Educational Resources Information Center

    McGahee, Bobby; Carino, Mariano

    The course prepares the business education student to maintain voucher systems, inventory and budgetary controls, including notes, drafts, and business taxes. The student should have attained the objectives of Partnership Accounting prior to enrollment. Course content includes equipment and supplies, the voucher system, inventory control systems,…

  1. Pharmacy use of the shared hospital accounting system.

    PubMed

    Wuest, J R; Schaengold, S

    1975-08-01

    Three uses of the Shared Hospital Accounting System (SHAS) by pharmacies in two hospitals are described. Improvements in the inventory control system, more accurate drug usage information and formulary drug lists are benefits derived through the use of this computer system. It is recommended that pharmacists practicing in hospitals using SHAS implement sismilar programs.

  2. Propulsion system ground testing

    NASA Technical Reports Server (NTRS)

    Wood, Charles C.

    1991-01-01

    The objective is to provide management visibility relative to the roles of simulation and propulsion system testing for future development programs through assessment of current propulsion related simulation capabilities and review of contributions from propulsion system test programs. The presentation is represented by viewgraphs.

  3. Flash evaporator systems test

    NASA Technical Reports Server (NTRS)

    Dietz, J. B.

    1976-01-01

    A flash evaporator heat rejection system representative of that proposed for the space shuttle orbiter underwent extensive system testing at the NASA Johnson Space Center (JSC) to determine its operational suitability and to establish system performance/operational characteristics for use in the shuttle system. During the tests the evaporator system demonstrated its suitability to meet the shuttle requirements by: (1) efficient operation with 90 to 95% water evaporation efficiency, (2) control of outlet temperature to 40 + or - 2 F for partial heat load operation, (3) stability of control system for rapid changes in Freon inlet temperature, and (4) repeated dormant-to-active device operation without any startup procedures.

  4. Weighted Kolmogorov-Smirnov test: accounting for the tails.

    PubMed

    Chicheportiche, Rémy; Bouchaud, Jean-Philippe

    2012-10-01

    Accurate goodness-of-fit tests for the extreme tails of empirical distributions is a very important issue, relevant in many contexts, including geophysics, insurance, and finance. We have derived exact asymptotic results for a generalization of the large-sample Kolmogorov-Smirnov test, well suited to testing these extreme tails. In passing, we have rederived and made more precise the approximate limit solutions found originally in unrelated fields, first in [L. Turban, J. Phys. A 25, 127 (1992)] and later in [P. L. Krapivsky and S. Redner, Am. J. Phys. 64, 546 (1996)].

  5. Principles and methods of managerial cost-accounting systems.

    PubMed

    Suver, J D; Cooper, J C

    1988-01-01

    An introduction to cost-accounting systems for pharmacy managers is provided; terms are defined and examples of specific applications are given. Cost-accounting systems determine, record, and report the resources consumed in providing services. An effective cost-accounting system must provide the information needed for both internal and external reports. In accounting terms, cost is the value given up to secure an asset. In determining how volumes of activity affect costs, fixed costs and variable costs are calculated; applications include pricing strategies, cost determinations, and break-even analysis. Also discussed are the concepts of direct and indirect costs, opportunity costs, and incremental and sunk costs. For most pharmacy department services, process costing, an accounting of intermediate outputs and homogeneous units, is used; in determining the full cost of providing a product or service (e.g., patient stay), job-order costing is used. Development of work-performance standards is necessary for monitoring productivity and determining product costs. In allocating pharmacy department costs, a ratio of costs to charges can be used; this method is convenient, but microcosting (specific identification of the costs of products) is more accurate. Pharmacy managers can use cost-accounting systems to evaluate the pharmacy's strategies, policies, and services and to improve budgets and reports.

  6. Nanomechanical testing system

    DOEpatents

    Vodnick, David James; Dwivedi, Arpit; Keranen, Lucas Paul; Okerlund, Michael David; Schmitz, Roger William; Warren, Oden Lee; Young, Christopher David

    2015-01-27

    An automated testing system includes systems and methods to facilitate inline production testing of samples at a micro (multiple microns) or less scale with a mechanical testing instrument. In an example, the system includes a probe changing assembly for coupling and decoupling a probe of the instrument. The probe changing assembly includes a probe change unit configured to grasp one of a plurality of probes in a probe magazine and couple one of the probes with an instrument probe receptacle. An actuator is coupled with the probe change unit, and the actuator is configured to move and align the probe change unit with the probe magazine and the instrument probe receptacle. In another example, the automated testing system includes a multiple degree of freedom stage for aligning a sample testing location with the instrument. The stage includes a sample stage and a stage actuator assembly including translational and rotational actuators.

  7. Nanomechanical testing system

    DOEpatents

    Vodnick, David James; Dwivedi, Arpit; Keranen, Lucas Paul; Okerlund, Michael David; Schmitz, Roger William; Warren, Oden Lee; Young, Christopher David

    2015-02-24

    An automated testing system includes systems and methods to facilitate inline production testing of samples at a micro (multiple microns) or less scale with a mechanical testing instrument. In an example, the system includes a probe changing assembly for coupling and decoupling a probe of the instrument. The probe changing assembly includes a probe change unit configured to grasp one of a plurality of probes in a probe magazine and couple one of the probes with an instrument probe receptacle. An actuator is coupled with the probe change unit, and the actuator is configured to move and align the probe change unit with the probe magazine and the instrument probe receptacle. In another example, the automated testing system includes a multiple degree of freedom stage for aligning a sample testing location with the instrument. The stage includes a sample stage and a stage actuator assembly including translational and rotational actuators.

  8. Nanomechanical testing system

    DOEpatents

    Vodnick, David James; Dwivedi, Arpit; Keranen, Lucas Paul; Okerlund, Michael David; Schmitz, Roger William; Warren, Oden Lee; Young, Christopher David

    2014-07-08

    An automated testing system includes systems and methods to facilitate inline production testing of samples at a micro (multiple microns) or less scale with a mechanical testing instrument. In an example, the system includes a probe changing assembly for coupling and decoupling a probe of the instrument. The probe changing assembly includes a probe change unit configured to grasp one of a plurality of probes in a probe magazine and couple one of the probes with an instrument probe receptacle. An actuator is coupled with the probe change unit, and the actuator is configured to move and align the probe change unit with the probe magazine and the instrument probe receptacle. In another example, the automated testing system includes a multiple degree of freedom stage for aligning a sample testing location with the instrument. The stage includes a sample stage and a stage actuator assembly including translational and rotational actuators.

  9. Systems Analysis for Material Control and Accountancy Technology (SAMCAT)

    SciTech Connect

    Persiani, P.J., Bucher, R.G.; Rothman, A.B.; Cha, B.K.

    1990-01-01

    The Systems Analysis for Material Control and Accountancy Technology (SAMCAT) is an interactive computer-based management system developed for the Department of Energy Office of Safeguards and Security, to assist in defining and prioritizing measurement upgrades programs for Material Control and Accountancy (MC A). The accountancy upgrades options evaluated by SAMCAT in this study are: (1) improvement of the uncertainties in the SNM measurement methods, (2) reduction of throughputs and/or inventories of SNM, and (3) reduction of the material balance accounting period. The goals of the MC A upgrades program are reduced inventory differences and associated uncertainties, improved detection probabilities for theft/diversion, decreased operating costs, and enhanced material traceability. 6 refs., 3 figs., 2 tabs.

  10. An Unreliable Chart of Accounts Affected Auditability of Defense Enterprise Accounting and Management System Financial Data

    DTIC Science & Technology

    2012-09-28

    System Financial Data (Report No. DODJG-2012-140) We are providing this report for yom information and use. Unless the deficiencies identified in...this report are corrected, the Defense Enterprise Accounting and Management System’s data reliability problems will likely impair DoD and U.S. Air...comments are not required. We appreciate the courtes ies extended to the staff. Please direct questions to me at (703) 604-8938 (DSN 664-8938). fL.J-1 (l

  11. Accountability systems and instructional approaches in youth volleyball training.

    PubMed

    Pereira, Felismina; Mesquita, Isabel; Graça, Amândio

    2009-01-01

    The purpose of this study was to examine accountability systems operating in youth volleyball training sessions and to understand how those systems vary according to the instructional tasks and the nature of the information provided by coaches. Additionally, the interactive effect of the players' age group on accountability systems and instructional tasks will be inspected. Twenty-eight youth volleyball coaches (for under 14s and under 18s) were observed, one training session each. Systematic observation strategies were used to describe and analyse task presentation and task structure during practice. Results convey that the accountability systems implemented by coaches were mainly implicit and governed by opportunity rather than explicit performance criteria imparted in task presentation. Remarks on the quality of performance only occurred during ongoing practice. More often than not coaches showed no reaction when athletes did not accomplish the tasks, failing to convey consequential expectancy-demand-monitoring messages. The instructional approach was predominantly composed of informing tasks, of technical nature and general information, which can reflect a technique and generalist coach profile. These results indicate the presence of weak and ambiguous accountability system, also corroborated by positive correlations of extending tasks with the category without exigency task presentation as well as with no reaction to unaccomplished tasks. There were no notorious differences in accountability behaviours between players' age group. Key pointsAccountability systems implemented by coaches were mainly implicit and governed by opportunity rather than explicit performance criteria imparted in task presentation. Only during practice, coaches remark the performance quality, followed by participation/effort.The instructional approach was predominantly composed of informing tasks, of technical nature and general information, which can reflect a technique and generalist

  12. Accountability Systems and Instructional Approaches in Youth Volleyball Training

    PubMed Central

    Pereira, Felismina; Mesquita, Isabel; Graça, Amândio

    2009-01-01

    The purpose of this study was to examine accountability systems operating in youth volleyball training sessions and to understand how those systems vary according to the instructional tasks and the nature of the information provided by coaches. Additionally, the interactive effect of the players’ age group on accountability systems and instructional tasks will be inspected. Twenty-eight youth volleyball coaches (for under 14s and under 18s) were observed, one training session each. Systematic observation strategies were used to describe and analyse task presentation and task structure during practice. Results convey that the accountability systems implemented by coaches were mainly implicit and governed by opportunity rather than explicit performance criteria imparted in task presentation. Remarks on the quality of performance only occurred during ongoing practice. More often than not coaches showed no reaction when athletes did not accomplish the tasks, failing to convey consequential expectancy-demand-monitoring messages. The instructional approach was predominantly composed of informing tasks, of technical nature and general information, which can reflect a technique and generalist coach profile. These results indicate the presence of weak and ambiguous accountability system, also corroborated by positive correlations of extending tasks with the category without exigency task presentation as well as with no reaction to unaccomplished tasks. There were no notorious differences in accountability behaviours between players’ age group. Key points Accountability systems implemented by coaches were mainly implicit and governed by opportunity rather than explicit performance criteria imparted in task presentation. Only during practice, coaches remark the performance quality, followed by participation/effort. The instructional approach was predominantly composed of informing tasks, of technical nature and general information, which can reflect a technique and

  13. Can High Stakes Testing Leverage Educational Improvement? Prospects from the Last Decade of Testing and Accountability Reform

    ERIC Educational Resources Information Center

    Supovitz, Jonathan

    2009-01-01

    This article examines major trends in testing and accountability reform in the United States over the past decade. The review covers the apex and decline of the national experimentation with a range of alternative assessments and the rise of test-based accountability as a central policy initiative. These trends signify that testing has become a…

  14. Consumer acceptance of accountable-eHealth systems.

    PubMed

    Gajanayake, Randike; Iannella, Renato; Sahama, Tony

    2014-01-01

    In this paper, we present the results of a survey conducted to measure the attitudes of eHealth consumers towards Accountable-eHealth systems, which are designed for information privacy management. We developed a research model that identify the factors contributing to system acceptance from quantitative data of 187 completed survey responses from university students studying non-health-related courses at university (Queensland, Australia). The research model is validated using structural equation modeling and can be used to identify how specific characteristics of Accountable-eHealth systems would affect their overall acceptance by future eHealth consumers.

  15. Constructs and Attributes in Test Validity: Reflections on Newton's Account

    ERIC Educational Resources Information Center

    Markus, Keith A.

    2012-01-01

    I congratulate Paul E. Newton on a thoughtful and evenhanded contribution to test validity theory. I especially appreciate the evident care that went into interpreting the various authors whose work Newton discusses. I found many useful insights along with the few minor points with which I might quibble. I comment on three aspects of Newton's…

  16. Teachers' Practices: Responding to Governmentality in Accountability Testing Policy

    ERIC Educational Resources Information Center

    Atkinson, Becky M.

    2015-01-01

    In this article, I offer an examination of findings from a recently completed qualitative study conducted in the south-eastern region of the US. In the study, nine teachers from three different schools representing two different school districts were interviewed twice about how they dealt with their students' Stanford Achievement Test 10 (SAT 10)…

  17. The Role of Politics and Governance in Educational Accountability Systems

    ERIC Educational Resources Information Center

    Brewer, Dominic J.; Killeen, Kieran M.; Welsh, Richard O.

    2013-01-01

    This brief utilizes case study methodology to illustrate the role of governance in educational accountability systems. Most research on the effectiveness of such systems has focused on technical components, such as standards-setting, assessments, rewards and sanctions, and data collection and reporting. This brief seeks to demonstrate that this…

  18. Selecting patient accounting systems that stand out from the rest.

    PubMed

    Kennedy, O G; Collignon, S

    1987-06-01

    How satisfied is the average finance executive with the performance of his institution's patient accounting system? Not very. What causes this dissatisfaction? A variety of factors: Not enough flexibility, the inability to modify or expand the system, the lack of system interfaces, and inadequate support. These are all leading contributors to the finance executive's dissatisfaction. How much information does he have about the alternative patient accounting system vendors in the marketplace? On average, limited information. Many vendors who offer patient accounting systems have not done enough to disseminate information about their products to hospital decision makers. If the finance executive were more knowledgeable about the alternatives available, would he then be able to select a patient accounting system that fully meets the institution's needs? It would improve the odds. However, merely knowing about the alternatives is only the first step. He must be able to fully evaluate the institution's near and long-term needs to create the best match possible. The finance executive must also accept the possibility that there may not be a single system in the marketplace that can accommodate every perceived need. Only by knowledge of the marketplace will he be in a position to fully evaluate the potential benefits of the available systems.

  19. Automated leak test systems

    SciTech Connect

    Cordaro, J.V.; Thompson, W.D.; Reeves, G.

    1997-09-15

    An automated leak test system for tritium shipping containers has been developed at Westinghouse Savannah River Co. (WSRC). The leak detection system employs a computer controlled helium detector which allows an operator to enter key information when prompted. The software for controlling the tests and the equipment apparatus were both designed and manufactured at the Savannah River Technology Center within WSRC. Recertification Test: Every twelve months, the pressure vessel portion of the shipping container itself must undergo a rigorous recertification leak test. After an empty pressure vessel (shipping container) is assembled, it is placed into one of six stainless steel belljars for helium leak testing. The belljars are fashioned in row much the same as assembly line arrangement. Post-load Test: A post-load leak test is performed upon reservoirs that have been filled with tritium and placed inside the shipping containers mentioned above. These leak tests are performed by a rate-of-rise method where the area around the shipping container seals is evacuated, valved off from the vacuum pump, and then the vacuum pressure is monitored over a two-minute period. The Post Load Leak Test is a quality verification test to ensure that the shipping container has been correctly assembled. 2 figs.

  20. Accountability Manual, 1996: The 1996 Accountability Rating System for Texas Public Schools and School Districts and Blueprint for the 1997-2000 Accountability Systems. Part 1.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin. Office of Policy Planning and Research.

    This manual is designed as a technical resource to explain the accountability system used by the Texas Education Agency (TEA) to evaluate the performance of public school districts and campuses. The system integrates district accreditation status; campus ratings; district and campus recognition for high performance and performance improvement; and…

  1. Implementation Status of Accrual Accounting System in Health Sector

    PubMed Central

    Mehrolhassani, Mohammad Hossien; Khayatzadeh-Mahani, Akram; Emami, Mozhgan

    2015-01-01

    Introduction: Management of financial resources in health systems is one of the major issues of concern for policy makers globally. As a sub-set of financial management, accounting system is of paramount importance. In this paper, which presents part of the results of a wider research project on transition process from a cash accounting system to an accrual accounting system, we look at the impact of components of change on implementation of the new system. Implementing changes is fraught with many obstacles and surveying these challenges will help policy makers to better overcome them. Methods: The study applied a quantitative manner in 2012 at Kerman University of Medical Science in Iran. For the evaluation, a teacher made valid questionnaire with Likert scale was used (Cranach’s alpha of 0.89) which included 7 change components in accounting system. The study population was 32 subordinate units of Kerman University of Medical Sciences and for data analysis, descriptive and inferential statistics and correlation coefficient in SPSS version 19 were used. Results: Level of effect of all components on the implementation was average downward (5.06±1.86), except for the component “management & leadership (3.46±2.25)” (undesirable from external evaluators’ viewpoint) and “technology (6.61±1.92) and work processes (6.35±2.19)” (middle to high from internal evaluators’ viewpoint). Conclusions: Results showed that the establishment of accrual accounting system faces infrastructural challenges, especially the components of leadership and management and followers. As such, developing effective measures to overcome implementation obstacles should target these components. PMID:25560337

  2. Walk a Mile in My Shoes: Stakeholder Accounts of Testing Experience with a Computer-Administered Test

    ERIC Educational Resources Information Center

    Fox, Janna; Cheng, Liying

    2015-01-01

    In keeping with the trend to elicit multiple stakeholder responses to operational tests as part of test validation, this exploratory mixed methods study examines test-taker accounts of an Internet-based (i.e., computer-administered) test in the high-stakes context of proficiency testing for university admission. In 2013, as language testing…

  3. 34 CFR 200.12 - Single State accountability system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and secondary schools and LEAs in the State make AYP as defined in §§ 200.13 through 200.20. (b) The... achievement of all public elementary and secondary school students; (3) Be the same accountability system the State uses for all public elementary and secondary schools and all LEAs in the State; and (4)...

  4. Bell Laboratories Book Acquisition, Accounting and Cataloging System (BELLTIP).

    ERIC Educational Resources Information Center

    Sipfle, William K.

    BELLTIP is an on-line library processing system concerned with book acquisitions, cataloging, and financial accounting for a newwork of 26 technical libraries. At its center is an interactively updated and queried set of files concerned with all items currently in process. Principal products include all purchase orders, claims, and cancellations;…

  5. Computational Complexity, Efficiency and Accountability in Large Scale Teleprocessing Systems.

    DTIC Science & Technology

    1980-12-01

    COMPLEXITY, EFFICIENCY AND ACCOUNTABILITY IN LARGE SCALE TELEPROCESSING SYSTEMS DAAG29-78-C-0036 STANFORD UNIVERSITY JOHN T. GILL MARTIN E. BELLMAN...solve but easy to check. Ve have also suggested howy sucb random tapes can be simulated by determin- istically generating "pseudorandom" numbers by a

  6. Intergovernmental Approaches for Strengthening K-12 Accountability Systems

    ERIC Educational Resources Information Center

    Armour-Garb, Allison, Ed.

    2007-01-01

    This volume contains an edited transcript of the Rockefeller Institute's October 29, 2007 symposium (Chicago, IL) entitled "Intergovernmental Approaches to Strengthen K-12 Accountability Systems" as well as a framework paper circulated in preparation for the symposium. The transcript begins with a list of the forty state and federal education…

  7. 45 CFR 1301.13 - Accounting system certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Accounting system certification. 1301.13 Section 1301.13 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES,...

  8. 45 CFR 1301.13 - Accounting system certification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Accounting system certification. 1301.13 Section 1301.13 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES,...

  9. 45 CFR 1301.13 - Accounting system certification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Accounting system certification. 1301.13 Section 1301.13 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES,...

  10. 45 CFR 1301.13 - Accounting system certification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Accounting system certification. 1301.13 Section 1301.13 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES,...

  11. Hospital accounting and information systems: a critical assessment.

    PubMed

    Macintosh, N B

    1991-01-01

    Public sector organisations seem to be caught up in the global wave of 'neo-Thatcherism'. As such, they are being held 'accountable' today by their respective government finance departments for the costs and benefits of the services they provide to the general public. As the public purse tightens, hospitals (and related health service units) more and more compete with other public sector organisations (old-age pensions and services, post-secondary education, day-care centres, port authorities, unemployment insurance, parks and recreation, elite sport programs, aboriginal peoples aid and development, and so on) for a diminishing piece of what seems a smaller and smaller pie. In this 'fight-for-funding', hospitals seem particularly vulnerable. Sky-rocketing costs, public resentment of doctors' high income and a deliberate restriction and limiting of medical school places, among other things, contribute to general public antagonism. The message for hospitals is that cost-effective accountability will loom large when hospitals come begging at the public trough. Even left-wing politicians today seem to be heeding the words of free-market economists like Freedman of Chicago. 'Privatisation' is the constant threat for those deemed inefficient. As a consequence, hospital administrators around the world, caught up in this trend, seem to be stampeding to 'boot-up' some kind of new accounting information system. For example, at my own university hospital (Queen's University, Kingston, Canada), the hospital administrators are in the process of introducing a version of the Johns Hopkins Hospital (Baltimore, Maryland) case-mix-loading cost-accumulation system. In other parts of the world they are known by other fancy names such as 'patient-costing', 'diagnosis-related-groups' (or DRGs). Trendy accounting systems seem to be the order of the day, a sort of panacea for the current plague of problems hospitals face. As the new systems become operational, however, traditional

  12. Computer program for the automated attendance accounting system

    NASA Technical Reports Server (NTRS)

    Poulson, P.; Rasmusson, C.

    1971-01-01

    The automated attendance accounting system (AAAS) was developed under the auspices of the Space Technology Applications Program. The task is basically the adaptation of a small digital computer, coupled with specially developed pushbutton terminals located in school classrooms and offices for the purpose of taking daily attendance, maintaining complete attendance records, and producing partial and summary reports. Especially developed for high schools, the system is intended to relieve both teachers and office personnel from the time-consuming and dreary task of recording and analyzing the myriad classroom attendance data collected throughout the semester. In addition, since many school district budgets are related to student attendance, the increase in accounting accuracy is expected to augment district income. A major component of this system is the real-time AAAS software system, which is described.

  13. SCATS: SRB Cost Accounting and Tracking System handbook

    NASA Technical Reports Server (NTRS)

    Zorv, R. B.; Stewart, R. D.; Coley, G.; Higginbotham, M.

    1978-01-01

    The Solid Rocket Booster Cost Accounting and Tracking System (SCATS) which is an automatic data processing system designed to keep a running account of the number, description, and estimated cost of Level 2, 3, and 4 changes is described. Although designed specifically for the Space Shuttle Solid Rocket Booster Program, the ADP system can be used for any other program that has a similar structure for recording, reporting, and summing numbers and costs of changes. The program stores the alpha-numeric designators for changes, government estimated costs, proposed costs, and negotiated value in a MIRADS (Marshall Information Retrieval and Display System) format which permits rapid access, manipulation, and reporting of current change status. Output reports listing all changes, totals of each level, and totals of all levels, can be derived for any calendar interval period.

  14. Harnessing Technology for School Accountability: A Case Study of Implementing a Management Information System

    ERIC Educational Resources Information Center

    Enomoto, Ernestine K.; Conley, Sharon

    2007-01-01

    Schools employ educational technology to comply with pressures for greater accountability and efficiency in conducting operations. Specifically, schools use "management information systems" designed to automate data collection of student attendance, grades, test scores, and so on. These management information systems (MIS) employed…

  15. Steerage from a Distance: Can Mandated Accountability Systems Really Improve Schools?

    ERIC Educational Resources Information Center

    Aper, Jeffrey P.

    2002-01-01

    Discusses ways in which the logic of mandated systems of mass testing, as a means of ensuring the accountability of public schools, results in the loss of local responsibility for student learning, as well as an inevitable orientation of local schools to comply with system directives over personal, professional, and community values. (Contains 55…

  16. Computerized waste-accountability shipping and packaging system. [WASP

    SciTech Connect

    Jackson, J.A.; Baston, M. Jr.; DeVer, E.A.

    1981-01-01

    The Waste Accountability, Shipping and Packaging System (WASP) is a real-time computerized system designed and implemented by Mound Facility to meet the stringent packaging and reporting requirements of radioactive waste being shipped to burial sites. The system stores packaging data and inspection results for each unit and prepares all necessary documents at the time of shipment. Shipping data specific for each burial site are automatically prepared on magnetic tape for transmission to the computing center at that site. WASP has enabled Mound Facility to effectively meet the requirements of the burial sites, diminishing the possibility of being rejected from a site because of noncompliance.

  17. Vendor System Vulnerability Testing Test Plan

    SciTech Connect

    James R. Davidson

    2005-01-01

    The Idaho National Laboratory (INL) prepared this generic test plan to provide clients (vendors, end users, program sponsors, etc.) with a sense of the scope and depth of vulnerability testing performed at the INL’s Supervisory Control and Data Acquisition (SCADA) Test Bed and to serve as an example of such a plan. Although this test plan specifically addresses vulnerability testing of systems applied to the energy sector (electric/power transmission and distribution and oil and gas systems), it is generic enough to be applied to control systems used in other critical infrastructures such as the transportation sector, water/waste water sector, or hazardous chemical production facilities. The SCADA Test Bed is established at the INL as a testing environment to evaluate the security vulnerabilities of SCADA systems, energy management systems (EMS), and distributed control systems. It now supports multiple programs sponsored by the U.S. Department of Energy, the U.S. Department of Homeland Security, other government agencies, and private sector clients. This particular test plan applies to testing conducted on a SCADA/EMS provided by a vendor. Before performing detailed vulnerability testing of a SCADA/EMS, an as delivered baseline examination of the system is conducted, to establish a starting point for all-subsequent testing. The series of baseline tests document factory delivered defaults, system configuration, and potential configuration changes to aid in the development of a security plan for in depth vulnerability testing. The baseline test document is provided to the System Provider,a who evaluates the baseline report and provides recommendations to the system configuration to enhance the security profile of the baseline system. Vulnerability testing is then conducted at the SCADA Test Bed, which provides an in-depth security analysis of the Vendor’s system.b a. The term System Provider replaces the name of the company/organization providing the system

  18. Flexible Material Systems Testing

    NASA Technical Reports Server (NTRS)

    Lin, John K.; Shook, Lauren S.; Ware, Joanne S.; Welch, Joseph V.

    2010-01-01

    An experimental program has been undertaken to better characterize the stress-strain characteristics of flexible material systems to support a NASA ground test program for inflatable decelerator material technology. A goal of the current study is to investigate experimental methods for the characterization of coated woven material stiffness. This type of experimental mechanics data would eventually be used to define the material inputs of fluid-structure interaction simulation models. The test methodologies chosen for this stress-strain characterization are presented along with the experimental results.

  19. Taking purpose into account in experimental psychology: testing for controlled variables.

    PubMed

    Marken, Richard S

    2013-02-01

    Experimental research in psychology is based on a causal model--the General Linear Model (GLM)--that assumes behavior has causes but not purposes. Powers (1978) used a control theory analysis to show that the results of psychological experiments based on such a model can be misleading if the organisms being studied are purposeful (control) systems. In the same paper, Powers presented evidence that organisms are such systems. Nevertheless, psychologists continue to use methods that ignore purpose because the behavior in most experiments appears to be non-purposeful (a caused result of variations in the independent variable). The experiments described in this paper show how purposeful behavior can appear to be caused by the independent variable when an organism's purposes are ignored. The results show how taking purpose into account using the control theory-based "Test for the Controlled Variable" can provide a productive new methodological direction for experimental research in psychology.

  20. Insulation bonding test system

    NASA Technical Reports Server (NTRS)

    Beggs, J. M.; Johnston, G. D.; Coleman, A. D.; Portwood, J. N.; Saunders, J. M.; Redmon, J. W.; Porter, A. C. (Inventor)

    1984-01-01

    A method and a system for testing the bonding of foam insulation attached to metal is described. The system involves the use of an impacter which has a calibrated load cell mounted on a plunger and a hammer head mounted on the end of the plunger. When the impacter strikes the insulation at a point to be tested, the load cell measures the force of the impact and the precise time interval during which the hammer head is in contact with the insulation. This information is transmitted as an electrical signal to a load cell amplifier where the signal is conditioned and then transmitted to a fast Fourier transform (FFT) analyzer. The FFT analyzer produces energy spectral density curves which are displayed on a video screen. The termination frequency of the energy spectral density curve may be compared with a predetermined empirical scale to determine whether a igh quality bond, good bond, or debond is present at the point of impact.

  1. Vehicle brake testing system

    SciTech Connect

    Stevens, Samuel S; Hodgson, Jeffrey W

    2002-11-19

    This invention relates to a force measuring system capable of measuring forces associated with vehicle braking and of evaluating braking performance. The disclosure concerns an invention which comprises a first row of linearly aligned plates, a force bearing surface extending beneath and beside the plates, vertically oriented links and horizontally oriented links connecting each plate to a force bearing surface, a force measuring device in each link, a transducer coupled to each force measuring device, and a computing device coupled to receive an output signal from the transducer indicative of measured force in each force measuring device. The present invention may be used for testing vehicle brake systems.

  2. Test-Based Accountability: Potential Benefits and Pitfalls of Science Assessment with Student Diversity

    ERIC Educational Resources Information Center

    Penfield, Randall D.; Lee, Okhee

    2010-01-01

    Recent test-based accountability policy in the U.S. has involved annually assessing all students in core subjects and holding schools accountable for adequate progress of all students by implementing sanctions when adequate progress is not met. Despite its potential benefits, basing educational policy on assessments developed for a student…

  3. Attitudinal Differentiation between African-American Urbanites and Suburbanites. A Test of Three Accounts.

    ERIC Educational Resources Information Center

    Sigelman, Lee; Willnat, Lars

    2000-01-01

    Outlines three accounts of attitudinal differentiation between African American urbanites and suburbanites, using data from surveys of African Americans in Washington, DC, and Prince George's County, Maryland, to test hypotheses derived from these accounts (focusing on assimilation, transplantation, and identity persistence). Response patterns…

  4. The Influence of Classroom Instruction and Test Preparation on School Accountability Levels

    ERIC Educational Resources Information Center

    Bryant, Karen Adair Carter

    2012-01-01

    Federal and state educational agencies provide guidelines for public schools across the United States to follow (Linn, 2008; Levy, 2008). During a time of high-stakes testing fueled by school accountability standards, educators strive to meet requirements for academic growth in order to maintain a successful accountability level and avoid being…

  5. Accountability Overboard

    ERIC Educational Resources Information Center

    Chieppo, Charles D.; Gass, James T.

    2009-01-01

    This article reports that special interest groups opposed to charter schools and high-stakes testing have hijacked Massachusetts's once-independent board of education and stand poised to water down the Massachusetts Comprehensive Assessment System (MCAS) tests and the accountability system they support. President Barack Obama and Massachusetts…

  6. Accounting for Carbon Dioxide Emissions from Bioenergy Systems

    SciTech Connect

    Marland, Gregg

    2010-12-01

    Researchers have recently argued that there is a 'critical climate accounting error' and that we should say 'goodbye to carbon neutral' for bioenergy. Many other analysts have published opionions on the same topic, and the US Environmental Protection Agency posted a specific call for information. The currently burning questions for carbon accounting is how to deal with bioenergy. The questions arises because, unlike for fossil fuels, burning of biomass fuels represents part of a cycle in which combustion releases back to the atmosphere carbon that was earlier removed from the atmosphere by growing plants. In a sustainable system, plants will again remove the carbon dioxide (CO{sub 2}) from the atmosphere. Conceptually, it is clear that there are no net emissions of the greenhouse gas CO{sub 2} if biomass is harvested and combusted at the same rate that biomass grows and removes CO{sub 2} from the atmosphere. The problem lies in the fact that growth and combustion do not occur at the same time or in the same place, and our accounting system boundaries - spatial and temporal - frequently do not provide full and balanced accounting. When the first comprehensive guidelines for estimating national greenhouse gas emissions and sinks were put together by the Organization for Economic Cooperation and Development, they noted that it has been argued that CO{sub 2} emissions resulting from bioenergy consumption should not be included in a country's official emission inventory because there are no net emissions if the biomass is produced sustainably, and if the biomass is not produced sustainably, the loss of carbon will be captured as part of the accounting for emissions from land-use change. In the same philosophical vein, the Kyoto Protocol provides that emissions or sinks of CO{sub 2} from land-use change and forestry activities be measured as the 'verifiable changes in carbon stocks'. From these has grown the convention that emissions from biomass fuels are generally not

  7. An Active RFID Accountability System (RAS) for Constrained Wireless Environments

    SciTech Connect

    Barker, Alan M; Hanson, Gregory R; Sexton, Angela Kay; Jones Jr, J P; Freer, Eva B; Sjoreen, Andrea L

    2011-01-01

    A team from Oak Ridge National Laboratory (ORNL) has developed an RFID Accountability System (RAS) that allows items with active RFID tags to be tracked in environments where tags may not be able to transmit their location continuously. The system uses activators that transmit a short range signal. Active RFID tags are in a sleep state until they encounter an activator. Then they transmit a signal that is picked up by the antennas installed throughout the building. This paper presents the theory of operation, application areas, lessons learned, and key features developed over the course of seven years of development and use.

  8. Teaching to and beyond the Test: The Influence of Mandated Accountability Testing in One Social Studies Teacher's Classroom

    ERIC Educational Resources Information Center

    Neumann, Jacob

    2013-01-01

    Background/Context: The nature of the impact of state-mandated accountability testing on teachers' classroom practices remains contested. While many researchers argue that teachers change their teaching in response to mandated testing, others contend that the nature and degree of the impact of testing on teaching remains unclear. The research on…

  9. Role of E-Payment System in Promoting Accountability in Government Ministries as Perceived by Accounting Education Graduates and Accountants in Ministry of Finance of Ebonyi State

    ERIC Educational Resources Information Center

    Azih, Nonye; Nwagwu, Lazarus

    2015-01-01

    This paper identified the role of electronic payment system in promoting accountability in government ministries as well as the challenges facing the implementation of e-payment in government ministries in Ebonyi State. The study was guided by two research questions and two hypotheses. The population of the study comprised of 112 accountants as…

  10. Recasting the Vision for Achieving Equity: A Historical Analysis of Testing and Impediments to Process-Based Accountability

    ERIC Educational Resources Information Center

    Walker, T. Anthony

    2017-01-01

    This article explores past and current education testing frameworks as a pretext for constructing a policy platform with the efficacy to transform systems and structures that hinder opportunities and resist equitable practices. The rise of accountability in education public policy has brought about intended and unintended outcomes. As prescribed,…

  11. The lethality test system

    SciTech Connect

    Parsons, W.M.; Sims, J.R.; Parker, J.V.

    1986-11-01

    The Lethality Test System (LTS), presently under construction at Los Alamos, is an electromagnetic launcher facility designed to perform impact experiments at velocities up to 15 km/s. The launcher is a 25 mm round bore, plasma armature railgun extending 22 m in length. Preinjection is accomplished with a two-stage light gas gun capable of 7 km/s. The railgun power supply utilized traction motors, vacuum interrupters, and pulse transformers. The design of these traction motors, vacuum interrupters and pulse transformers are detailed.

  12. Resonance test system

    DOEpatents

    Musial, Walter [Boulder, CO; White, Darris [Superior, CO

    2011-05-31

    An apparatus (10) for applying at least one load to a specimen (12) according to one embodiment of the invention may comprise a mass (18). An actuator (20) mounted to the specimen (12) and operatively associated with the mass (18) moves the mass (18) along a linear displacement path (22) that is perpendicular to a longitudinal axis of the specimen (12). A control system (26) operatively associated with the actuator (20) operates the actuator (20) to reciprocate the mass (18) along the linear displacement path (22) at a reciprocating frequency, the reciprocating frequency being about equal to a resonance frequency of the specimen (12) in a test configuration.

  13. Improved accounting of emissions from utility energy storage system operation

    SciTech Connect

    Paul Denholm; Tracey Holloway

    2005-12-01

    Several proposed utility-scale energy storage systems in the U.S. will use the spare output capacity of existing electric power systems to create the equivalent of new load-following plants that can rapidly respond to fluctuations in electricity demand and increase the flexibility of baseload generators. New energy storage systems using additional generation from existing plants can directly compete with new traditional sources of load-following and peaking electricity, yet this application of energy storage is not required to meet many of the Clean Air Act standards required of new electricity generators (e.g., coal- or gas-fired power plants). This study evaluates the total emissions that will likely result from the operation of a new energy storage facility when coupled with an average existing U.S. coal-fired power plant and estimates that the emission rates of SO{sub 2} and NOx will be considerably higher than the rate of a new plant meeting Clean Air Act standards, even accounting for the efficiency benefits of energy storage. This study suggests that improved emissions 'accounting' might be necessary to provide accurate environmental comparisons between energy storage and more traditional sources of electricity generation. 35 refs., 5 figs., 2 tabs.

  14. Improved accounting of emissions from utility energy storage system operation.

    PubMed

    Denholm, Paul; Holloway, Tracey

    2005-12-01

    Several proposed utility-scale energy storage systems in the U.S. will use the spare output capacity of existing electric power systems to create the equivalent of new load-following plants that can rapidly respond to fluctuations in electricity demand and increase the flexibility of baseload generators. New energy storage systems using additional generation from existing plants can directly compete with new traditional sources of load-following and peaking electricity, yet this application of energy storage is not required to meet many of the Clean Air Act standards required of new electricity generators (e.g., coal- or gas-fired power plants). This study evaluates the total emissions that will likely result from the operation of a new energy storage facility when coupled with an average existing U.S. coal-fired power plant and estimates that the emission rates of SO2 and NOx will be considerably higher than the rate of a new plant meeting Clean Air Act standards, even accounting for the efficiency benefits of energy storage. This study suggests that improved emissions "accounting" might be necessary to provide accurate environmental comparisons between energy storage and more traditional sources of electricity generation.

  15. SPECTR System Operational Test Report

    SciTech Connect

    W.H. Landman Jr.

    2011-08-01

    This report overviews installation of the Small Pressure Cycling Test Rig (SPECTR) and documents the system operational testing performed to demonstrate that it meets the requirements for operations. The system operational testing involved operation of the furnace system to the design conditions and demonstration of the test article gas supply system using a simulated test article. The furnace and test article systems were demonstrated to meet the design requirements for the Next Generation Nuclear Plant. Therefore, the system is deemed acceptable and is ready for actual test article testing.

  16. Estimation of the Proportion of Genetic Variation Accounted for by DNA Tests

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An increasingly relevant question in evaluating commercial DNA tests is "What proportion of the additive genetic variation in the target trait is accounted for by the test?" Therefore, several estimators of this quantity were evaluated by simulation of a population of 1000 animals with 100 sires, ea...

  17. Adapting Educational Measurement to the Demands of Test-Based Accountability

    ERIC Educational Resources Information Center

    Koretz, Daniel

    2015-01-01

    Accountability has become a primary function of large-scale testing in the United States. The pressure on educators to raise scores is vastly greater than it was several decades ago. Research has shown that high-stakes testing can generate behavioral responses that inflate scores, often severely. I argue that because of these responses, using…

  18. An Exploration of the Impact of Accountability Testing on Teaching in Urban Elementary Classrooms

    ERIC Educational Resources Information Center

    Bisland, Beverly Milner

    2015-01-01

    This study explores accountability testing in the elementary schools of New York City with particular emphasis on the impact of a statewide social studies test on the value given to social studies instruction in comparison to other subjects. The attitudes of a group of elementary teachers are examined. Some of the teachers taught all subjects in…

  19. Educational Testing as an Accountability Measure: Drawing on Twentieth-Century Danish History of Education Experiences

    ERIC Educational Resources Information Center

    Ydesen, Christian

    2013-01-01

    This article reveals perspectives based on experiences from twentieth-century Danish educational history by outlining contemporary, test-based accountability regime characteristics and their implications for education policy. The article introduces one such characteristic, followed by an empirical analysis of the origins and impacts of test-based…

  20. Energy Systems Test Area (ESTA). Power Systems Test Facilities

    NASA Technical Reports Server (NTRS)

    Situ, Cindy H.

    2010-01-01

    This viewgraph presentation provides a detailed description of the Johnson Space Center's Power Systems Facility located in the Energy Systems Test Area (ESTA). Facilities and the resources used to support power and battery systems testing are also shown. The contents include: 1) Power Testing; 2) Power Test Equipment Capabilities Summary; 3) Source/Load; 4) Battery Facilities; 5) Battery Test Equipment Capabilities Summary; 6) Battery Testing; 7) Performance Test Equipment; 8) Battery Test Environments; 9) Battery Abuse Chambers; 10) Battery Abuse Capabilities; and 11) Battery Test Area Resources.

  1. KMS fusion system resource accounting and performance measurement system for RSX11M V3. 2

    SciTech Connect

    Downward, J. G.

    1980-01-01

    Version 3.2 of the KMS FUSION accounting system is aimed at providing the user of RSX11M V3.2 with a versatile tool for measuring the performance of the operating system, tuning the system, and providing sufficient usage statistics so that the system manager can implement chargeback accounting if it is required by the installation. Sufficient hooks are provided so that the intrepid user can expand the system substantially beyond what is currently provided.

  2. Measure for Measure: How Proficiency-Based Accountability Systems Affect Inequality in Academic Achievement

    PubMed Central

    Jennings, Jennifer; Sohn, Heeju

    2016-01-01

    How do proficiency-based accountability systems affect inequality in academic achievement? This paper reconciles mixed findings in the literature by demonstrating that three factors jointly determine accountability's impact. First, by analyzing student-level data from a large urban school district, we find that when educators face accountability pressure, they focus attention on students closest to proficiency. We refer to this practice as educational triage, and show that the difficulty of the proficiency standard affects whether lower or higher performing students gain most on high-stakes tests used to evaluate schools. Less difficult proficiency standards decrease inequality in high-stakes achievement, while more difficult ones increase it. Second, we show that educators emphasize test-specific skills with students near proficiency, a practice that we refer to as instructional triage. As a result, the effects of accountability pressure differ across high and low-stakes tests; we find no effects on inequality in low-stakes reading and math tests of similar skills. Finally, we provide suggestive evidence that instructional triage is most pronounced in the lowest performing schools. We conclude by discussing how these findings shape our understanding of accountability's impacts on educational inequality. PMID:27122642

  3. Measure for Measure: How Proficiency-Based Accountability Systems Affect Inequality in Academic Achievement.

    PubMed

    Jennings, Jennifer; Sohn, Heeju

    2014-04-01

    How do proficiency-based accountability systems affect inequality in academic achievement? This paper reconciles mixed findings in the literature by demonstrating that three factors jointly determine accountability's impact. First, by analyzing student-level data from a large urban school district, we find that when educators face accountability pressure, they focus attention on students closest to proficiency. We refer to this practice as educational triage, and show that the difficulty of the proficiency standard affects whether lower or higher performing students gain most on high-stakes tests used to evaluate schools. Less difficult proficiency standards decrease inequality in high-stakes achievement, while more difficult ones increase it. Second, we show that educators emphasize test-specific skills with students near proficiency, a practice that we refer to as instructional triage. As a result, the effects of accountability pressure differ across high and low-stakes tests; we find no effects on inequality in low-stakes reading and math tests of similar skills. Finally, we provide suggestive evidence that instructional triage is most pronounced in the lowest performing schools. We conclude by discussing how these findings shape our understanding of accountability's impacts on educational inequality.

  4. Lethality test system

    SciTech Connect

    Parsons, W.M.; Sims, J.R.; Parker, J.V.

    1986-01-01

    The Lethality Test System (LTS), presently under construction at Los Alamos, is an electromagnetic launcher facility designed to perform impact experiments at velocities up to 15 km/s. The launcher is a 25 mm round bore, plasma armature railgun extending 22 m in length. Preinjection is accomplished with a two-stage gas gun capable of 7 km/s. The railgun power supply utilizes traction motors, vacuum interrupters, and pulse transformers. An assembly of 28 traction motors, equipped with flywheels, stores approximately 80 MJ at 92% of full speed and energizes the primary windings of three pulse transformers at a current of 50 kA. At peak current an array of vacuum interrupters disconnects the transformer primary windings and forces the current to flow in the secondary windings. The secondary windings are connected to the railgun, and by staging the vacuum interrupter openings, a 1 MA to 1.3 MA ramped current waveform will be delivered to the railgun.

  5. The Lethality Test System

    NASA Astrophysics Data System (ADS)

    Parsons, W. M.; Sims, J. R.; Parker, J. V.

    1986-11-01

    The Lethality Test System (LTS) under construction at Los Alamos is an electromagnetic launcher facility designed to perform impact experiments at velocities up to 15 km/sec. The launcher is a 25 mm round bore, plasma armature railgun 22 m in length. Preinjection is accomplished with a two-stage light gas gun capable of 7 km/sec. The railgun power supply utilizes traction motors, vacuum interrupters, and pulse transformers. An assembly of 28 traction motors, equipped with flywheels, stores approximately 80 MJ at 92 percent of full speed and energizes the primary windings of three pulse transformers at a current of 50 kA. At peak current an array of vacuum interrupters disconnects the transformer primary windings and forces the current to flow in the secondary windings. The secondary windings are connected to the railgun, and by staging the vacuum interrupter openings, a 1-1.3 MA ramped current waveform will be delivered to the railgun.

  6. The Accounting Network: How Financial Institutions React to Systemic Crisis

    PubMed Central

    Puliga, Michelangelo; Flori, Andrea; Pappalardo, Giuseppe; Chessa, Alessandro; Pammolli, Fabio

    2016-01-01

    The role of Network Theory in the study of the financial crisis has been widely spotted in the latest years. It has been shown how the network topology and the dynamics running on top of it can trigger the outbreak of large systemic crisis. Following this methodological perspective we introduce here the Accounting Network, i.e. the network we can extract through vector similarities techniques from companies’ financial statements. We build the Accounting Network on a large database of worldwide banks in the period 2001–2013, covering the onset of the global financial crisis of mid-2007. After a careful data cleaning, we apply a quality check in the construction of the network, introducing a parameter (the Quality Ratio) capable of trading off the size of the sample (coverage) and the representativeness of the financial statements (accuracy). We compute several basic network statistics and check, with the Louvain community detection algorithm, for emerging communities of banks. Remarkably enough sensible regional aggregations show up with the Japanese and the US clusters dominating the community structure, although the presence of a geographically mixed community points to a gradual convergence of banks into similar supranational practices. Finally, a Principal Component Analysis procedure reveals the main economic components that influence communities’ heterogeneity. Even using the most basic vector similarity hypotheses on the composition of the financial statements, the signature of the financial crisis clearly arises across the years around 2008. We finally discuss how the Accounting Networks can be improved to reflect the best practices in the financial statement analysis. PMID:27736865

  7. The Accounting Network: How Financial Institutions React to Systemic Crisis.

    PubMed

    Puliga, Michelangelo; Flori, Andrea; Pappalardo, Giuseppe; Chessa, Alessandro; Pammolli, Fabio

    2016-01-01

    The role of Network Theory in the study of the financial crisis has been widely spotted in the latest years. It has been shown how the network topology and the dynamics running on top of it can trigger the outbreak of large systemic crisis. Following this methodological perspective we introduce here the Accounting Network, i.e. the network we can extract through vector similarities techniques from companies' financial statements. We build the Accounting Network on a large database of worldwide banks in the period 2001-2013, covering the onset of the global financial crisis of mid-2007. After a careful data cleaning, we apply a quality check in the construction of the network, introducing a parameter (the Quality Ratio) capable of trading off the size of the sample (coverage) and the representativeness of the financial statements (accuracy). We compute several basic network statistics and check, with the Louvain community detection algorithm, for emerging communities of banks. Remarkably enough sensible regional aggregations show up with the Japanese and the US clusters dominating the community structure, although the presence of a geographically mixed community points to a gradual convergence of banks into similar supranational practices. Finally, a Principal Component Analysis procedure reveals the main economic components that influence communities' heterogeneity. Even using the most basic vector similarity hypotheses on the composition of the financial statements, the signature of the financial crisis clearly arises across the years around 2008. We finally discuss how the Accounting Networks can be improved to reflect the best practices in the financial statement analysis.

  8. Performance Accountability Systems for Community Colleges: Lessons for the Voluntary Framework of Accountability for Community Colleges

    ERIC Educational Resources Information Center

    Dougherty, Kevin J.; Hare, Rachel; Natow, Rebecca S.

    2009-01-01

    This report discusses findings and implications of a study commissioned by the College Board to inform the development of the Voluntary Framework of Accountability for Community Colleges. CCRC researchers identified the performance indicators that states are already using for their community colleges and interviewed state higher education…

  9. Controls Over the Computerized Accounts Payble System at Defense Finance and Accounting Service Kansas City

    DTIC Science & Technology

    2007-11-02

    Certify All 2 All1 Accessible2 All All Accessible Citibank3 5 All Accessible All None None Citibank Lead 1 Inquiry4 None Inquiry Inquiry Accessible...The Citibank profile allows technicians to enter information related to credit card accounts. 4. �Inquiry� means that the function can only be

  10. Space Environment Testing of Photovoltaic Array Systems

    NASA Technical Reports Server (NTRS)

    Phillips, Brandon; Schneider, Todd A.; Vaughn, Jason A.; Wright, Kenneth H.

    2015-01-01

    To successfully operate a photovoltaic (PV) array system in space requires planning and testing to account for the effects of the space environment. It is critical to understand space environment interactions not only on the PV components, but also the array substrate materials, wiring harnesses, connectors, and protection circuitry.

  11. New Accounting Systems and Their Effects on DoD Cost Estimating

    DTIC Science & Technology

    1989-12-01

    10 D. Current Cost Accounting Systems ................................................. 13 III. TODAY’S ENVIRONMENT: NEW MANUFACTURING AND OLD COSTS...information for internal operations, began following more closely the rules of financial accounting to determine product costs. D. CURRENT COST ACCOUNTING SYSTEMS...operating environment, which is anticipated to be one of continuous improvement. Many of the current cost accounting systems extensively use standard costs

  12. Solderability test system

    DOEpatents

    Yost, F.; Hosking, F.M.; Jellison, J.L.; Short, B.; Giversen, T.; Reed, J.R.

    1998-10-27

    A new test method to quantify capillary flow solderability on a printed wiring board surface finish. The test is based on solder flow from a pad onto narrow strips or lines. A test procedure and video image analysis technique were developed for conducting the test and evaluating the data. Feasibility tests revealed that the wetted distance was sensitive to the ratio of pad radius to line width (l/r), solder volume, and flux predry time. 11 figs.

  13. Solderability test system

    DOEpatents

    Yost, Fred; Hosking, Floyd M.; Jellison, James L.; Short, Bruce; Giversen, Terri; Reed, Jimmy R.

    1998-01-01

    A new test method to quantify capillary flow solderability on a printed wiring board surface finish. The test is based on solder flow from a pad onto narrow strips or lines. A test procedure and video image analysis technique were developed for conducting the test and evaluating the data. Feasibility tests revealed that the wetted distance was sensitive to the ratio of pad radius to line width (l/r), solder volume, and flux predry time.

  14. The ALICE Glance Shift Accounting Management System (SAMS)

    NASA Astrophysics Data System (ADS)

    Martins Silva, H.; Abreu Da Silva, I.; Ronchetti, F.; Telesca, A.; Maidantchik, C.

    2015-12-01

    ALICE (A Large Ion Collider Experiment) is an experiment at the CERN LHC (Large Hadron Collider) studying the physics of strongly interacting matter and the quark-gluon plasma. The experiment operation requires a 24 hours a day and 7 days a week shift crew at the experimental site, composed by the ALICE collaboration members. Shift duties are calculated for each institute according to their correlated members. In order to ensure the full coverage of the experiment operation as well as its good quality, the ALICE Shift Accounting Management System (SAMS) is used to manage the shift bookings as well as the needed training. ALICE SAMS is the result of a joint effort between the Federal University of Rio de Janeiro (UFRJ) and the ALICE Collaboration. The Glance technology, developed by the UFRJ and the ATLAS experiment, sits at the basis of the system as an intermediate layer isolating the particularities of the databases. In this paper, we describe the ALICE SAMS development process and functionalities. The database has been modelled according to the collaboration needs and is fully integrated with the ALICE Collaboration repository to access members information and respectively roles and activities. Run, period and training coordinators can manage their subsystem operation and ensure an efficient personnel management. Members of the ALICE collaboration can book shifts and on-call according to pre-defined rights. ALICE SAMS features a user profile containing all the statistics and user contact information as well as the Institutes profile. Both the user and institute profiles are public (within the scope of the collaboration) and show the credit balance in real time. A shift calendar allows the Run Coordinator to plan data taking periods in terms of which subsystems shifts are enabled or disabled and on-call responsible people and slots. An overview display presents the shift crew present in the control room and allows the Run Coordination team to confirm the presence

  15. LCA and emergy accounting of aquaculture systems: towards ecological intensification.

    PubMed

    Wilfart, Aurélie; Prudhomme, Jehane; Blancheton, Jean-Paul; Aubin, Joël

    2013-05-30

    An integrated approach is required to optimise fish farming systems by maximising output while minimising their negative environmental impacts. We developed a holistic approach to assess the environmental performances by combining two methods based on energetic and physical flow analysis. Life Cycle Assessment (LCA) is a normalised method that estimates resource use and potential impacts throughout a product's life cycle. Emergy Accounting (EA) refers the amount of energy directly or indirectly required by a product or a service. The combination of these two methods was used to evaluate the environmental impacts of three contrasting fish-farming systems: a farm producing salmon in a recirculating system (RSF), a semi-extensive polyculture pond (PF1) and an extensive polyculture pond (PF2). The RSF system, with a low feed-conversion ratio (FCR = 0.95), had lower environmental impacts per tonne of live fish produced than did the two pond farms, when the effects on climate change, acidification, total cumulative energy demand, land competition and water dependence were considered. However, RSF was clearly disconnected from the surrounding environment and depended highly on external resources (e.g. nutrients, energy). Ponds adequately incorporated renewable natural resources but had higher environmental impacts due to incomplete use of external inputs. This study highlighted key factors necessary for the successful ecological intensification of fish farming, i.e., minimise external inputs, lower the FCR, and increase the use of renewable resources from the surrounding environment. The combination of LCA and EA seems to be a practical approach to address the complexity of optimising biophysical efficiency in aquaculture systems.

  16. An Empirical Test of Mnemonic Devices to Improve Learning in Elementary Accounting

    ERIC Educational Resources Information Center

    Laing, Gregory Kenneth

    2010-01-01

    The author empirically examined the use of mnemonic devices to enhance learning in first-year accounting at university. The experiment was conducted on three groups using learning strategy application as between participant's factors. The means of the scores from pre- and posttests were analyzed using the student "t" test. No significant…

  17. Color-Object Interference: Further Tests of an Executive Control Account

    ERIC Educational Resources Information Center

    La Heij, Wido; Boelens, Harrie

    2011-01-01

    Young children are slower in naming the color of a meaningful picture than in naming the color of an abstract form (Stroop-like color-object interference). The current experiments tested an executive control account of this phenomenon. First, color-object interference was observed in 6- and 8-year-olds but not in 12- and 16-year-olds (Experiment…

  18. Estimation Of The Proportion Of Variation Accounted For By DNA Tests. II: Phenotypic Variance

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The proportion of phenotypic variation accounted for (Rp2) is an important characteristic of a DNA test. Therefore, several estimators of this quantity were evaluated by simulation of 500 replicates of a population of 1000 progeny of 100 sires (3 levels of narrow sense heritability and 4 levels of ...

  19. Historicizing and Contextualizing Global Policy Discourses: Test- and Standards-Based Accountabilities in Education

    ERIC Educational Resources Information Center

    Lingard, Bob

    2013-01-01

    This paper in commenting on the contributions to this special number demonstrates the necessity of historicizing and contextualizing the rise of test- and standards-based modes of accountability in contemporary education policy globally. Both are imperative for understanding specific national manifestations of what has become a globalized…

  20. Using a Surrogate Test of Math Skills to Predict Performance of Non-Traditional Accounting Students.

    ERIC Educational Resources Information Center

    Schiff, Jonathan B.

    1989-01-01

    A study was designed to predict student performance in the introductory accounting course, specifically the performance of nontraditional students. A predictive instrument to measure mathematical abilities was employed; outcomes were compared to individuals' final course grade. Results indicate that a brief math skills test can predict performance…

  1. The Relationship between Self-Perceptions of Accountability by High School Principals and Student Test Scores

    ERIC Educational Resources Information Center

    Koester, Edward L.

    2010-01-01

    The high school principalship has been designated an area of professional shortage by many states. Resignations and terminations have been numerous as a result of poor student test performance. The purpose of this ex post facto correlation study was to investigate the self-perceptions of accountability by high school principals as they related to…

  2. A Balanced School Accountability Model: An Alternative to High-Stakes Testing

    ERIC Educational Resources Information Center

    Jones, Ken

    2004-01-01

    This article asserts that the health of public schools depends on defining a new model of accountability--one that is balanced and comprehensive. This new model needs be one that involves much more than test scores. This article outlines the premises behind this argument asking for what, to whom, and by what means schools should be held…

  3. Negotiating the Use of Formative Assessment for Learning in an Era of Accountability Testing

    ERIC Educational Resources Information Center

    Yin, Xinying

    2013-01-01

    The purpose of this collaborative action research was to understand how science educators can negotiate the tension between integrating formative assessment (FA) for students' learning and meeting the need for standardized summative assessment (testing) from a critical perspective. Using formative assessment in the era of accountability testing…

  4. Testing of Mortar Systems

    DTIC Science & Technology

    1993-04-02

    test item to its prefiring position after each round is fired. d. Repeat step c for each charge appropriate for the test item. e. Repeat steps c and d...of ITOP 4-2-602 to simulate 240 kilometers of loose-cargo transport over Balgian-block raad. b. Examine the test item and fire as described in steps c and...050 2 April 1993 b. Ex:amine the test item and fire as described in steps c and d of paragraph 4.4.1.1. 4.4.3.2 D)ata rgizj . a. As collected in ITOP 1

  5. 46 CFR 403.100 - Applicability of system of accounts and reports.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... accordance with the guidelines of the Generally Accepted Accounting Principles (GAAP) issued by the Financial Accounting Standards Board. These guidelines are available by writing to the Director, Great Lakes Pilotage... PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.100 Applicability of system of accounts and reports....

  6. 46 CFR 403.100 - Applicability of system of accounts and reports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... accordance with the guidelines of the Generally Accepted Accounting Principles (GAAP) issued by the Financial Accounting Standards Board. These guidelines are available by writing to the Director, Great Lakes Pilotage... PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.100 Applicability of system of accounts and reports....

  7. Pre-Kindergarten-16 Educational Accountability System: The Lone Star State's Response and Is Anyone Listening?

    ERIC Educational Resources Information Center

    San Miguel, Trinidad; Garza, Ruben; Gibbs, Warren

    This report describes the accountability system for the Texas public schools and notes recognition the system has received. Since 1993, the state has had an accountability system for prekindergarten-12 schools. The addition in 1998 of an accountability system for educator preparation makes Texas the first state to create a prekindergarten-grade 16…

  8. 7 CFR 1770.11 - Accounting system requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... jurisdiction of the Federal Communications Commission (FCC) or a State regulatory body shall maintain its... Commission's Rules and Regulations. (1) RUS borrowers maintaining the accounts prescribed in 47 CFR part 32... reduced number of Class A and B accounts, until the Federal-State Joint Conference has reviewed them....

  9. Accountability and Testing. NAESP School Leadership Digest Second Series, Number 5. ERIC/CEM Research Analysis Series, Number 20.

    ERIC Educational Resources Information Center

    Mazzarella, Jo Ann

    What is meant by "accountability" varies a great deal. It is not, however, the tools such as merit salary plans, voucher plans, and management techniques that are used to achieve accountability. Accountability has from its earliest days been tied to testing. In discussing testing, it is necessary to discuss the pros and cons of standardized, or…

  10. Electronics systems test laboratory testing of shuttle communications systems

    NASA Technical Reports Server (NTRS)

    Stoker, C. J.; Bromley, L. K.

    1985-01-01

    Shuttle communications and tracking systems space to space and space to ground compatibility and performance evaluations are conducted in the NASA Johnson Space Center Electronics Systems Test Laboratory (ESTL). This evaluation is accomplished through systems verification/certification tests using orbiter communications hardware in conjunction with other shuttle communications and tracking external elements to evaluate end to end system compatibility and to verify/certify that overall system performance meets program requirements before manned flight usage. In this role, the ESTL serves as a multielement major ground test facility. The ESTL capability and program concept are discussed. The system test philosophy for the complex communications channels is described in terms of the major phases. Results of space to space and space to ground systems tests are presented. Several examples of the ESTL's unique capabilities to locate and help resolve potential problems are discussed in detail.

  11. 7 CFR 3560.302 - Accounting, bookkeeping, budgeting, and financial management systems.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Financial Management § 3560.302 Accounting, bookkeeping, budgeting, and financial management systems. (a) General. Borrowers must establish the accounting, bookkeeping, budgeting and financial management... preparation, and financial management reporting systems through a revision of their management plan....

  12. Micro-tensile testing system

    DOEpatents

    Wenski, Edward G.

    2006-01-10

    A micro-tensile testing system providing a stand-alone test platform for testing and reporting physical or engineering properties of test samples of materials having thicknesses of approximately between 0.002 inch and 0.030 inch, including, for example, LiGA engineered materials. The testing system is able to perform a variety of static, dynamic, and cyclic tests. The testing system includes a rigid frame and adjustable gripping supports to minimize measurement errors due to deflection or bending under load; serrated grips for securing the extremely small test sample; high-speed laser scan micrometers for obtaining accurate results; and test software for controlling the testing procedure and reporting results.

  13. Micro-tensile testing system

    DOEpatents

    Wenski, Edward G.

    2007-08-21

    A micro-tensile testing system providing a stand-alone test platform for testing and reporting physical or engineering properties of test samples of materials having thicknesses of approximately between 0.002 inch and 0.030 inch, including, for example, LiGA engineered materials. The testing system is able to perform a variety of static, dynamic, and cyclic tests. The testing system includes a rigid frame and adjustable gripping supports to minimize measurement errors due to deflection or bending under load; serrated grips for securing the extremely small test sample; high-speed laser scan micrometers for obtaining accurate results; and test software for controlling the testing procedure and reporting results.

  14. Micro-tensile testing system

    DOEpatents

    Wenski, Edward G.

    2007-07-17

    A micro-tensile testing system providing a stand-alone test platform for testing and reporting physical or engineering properties of test samples of materials having thicknesses of approximately between 0.002 inch and 0.030 inch, including, for example, LiGA engineered materials. The testing system is able to perform a variety of static, dynamic, and cyclic tests. The testing system includes a rigid frame and adjustable gripping supports to minimize measurement errors due to deflection or bending under load; serrated grips for securing the extremely small test sample; high-speed laser scan micrometers for obtaining accurate results; and test software for controlling the testing procedure and reporting results.

  15. 77 FR 28407 - Special Nuclear Material Control and Accounting Systems for Nuclear Power Plants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-14

    ... fundamentals of an SNM control and accounting system, including criteria for the receipt, internal control... COMMISSION Special Nuclear Material Control and Accounting Systems for Nuclear Power Plants AGENCY: Nuclear...-5028, ``Special Nuclear Material Control and Accounting Systems for Nuclear Power Plants.'' In...

  16. MATS--Management Accounting Tutorial System. Version 1.0. User Guide.

    ERIC Educational Resources Information Center

    Wardle, Andrew; O'Connor, Rodric

    The Management Accounting Tutorial System (MATS) is a management accounting database for a carpet manufacturing company. The system allows the display and output of monthly activities, and is intended to provide a means of illustrating the main topics of the second year management accounting course at Manchester University. The system itself…

  17. An Analysis of the Cost Accounting System for the Depot Maintenance Service, Air Force Industrial Fund.

    DTIC Science & Technology

    1987-09-01

    Requirements .. ..... 11 * Current Cost Accounting System .. ...... 15 Summary ................... 18 III. Methodology. ................... 19 Data Collection...for depot maintenance operations. The third section describes the current cost accounting system used within the AFLC Depot Maintenance. Management...and provide recommendations for further research. 48 V. Conclusions and Recommendations The current cost accounting system works. Most of the

  18. Systems Engineering, Quality and Testing

    NASA Technical Reports Server (NTRS)

    Shepherd, Christena C.

    2015-01-01

    AS9100 has little to say about how to apply a Quality Management System (QMS) to aerospace test programs. There is little in the quality engineering Body of Knowledge that applies to testing, unless it is nondestructive examination or some type of lab or bench testing. If one examines how the systems engineering processes are implemented throughout a test program; and how these processes can be mapped to AS9100, a number of areas for involvement of the quality professional are revealed.

  19. 75 FR 13329 - Implications of Financial Accounting System (FAS) 166 on SBA Guaranteed Loan Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... ADMINISTRATION Implications of Financial Accounting System (FAS) 166 on SBA Guaranteed Loan Programs AGENCY... Administration (SBA) is soliciting information and views from the public on: (1) The effect that the accounting changes mandated by the Financial Accounting Standards Board (FASB) in Financial Accounting Standard...

  20. 14 CFR Sec. 1-3 - General description of system of accounts and reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CERTIFICATED AIR CARRIERS General Accounting Provisions Sec. 1-3 General description of system of accounts and... reflect the varying needs and capacities of different air carriers without impairing basic accounting... and loss elements which are recorded during the current accounting year are subclassified as...

  1. DSN system performance test software

    NASA Technical Reports Server (NTRS)

    Martin, M.

    1978-01-01

    The system performance test software is currently being modified to include additional capabilities and enhancements. Additional software programs are currently being developed for the Command Store and Forward System and the Automatic Total Recall System. The test executive is the main program. It controls the input and output of the individual test programs by routing data blocks and operator directives to those programs. It also processes data block dump requests from the operator.

  2. Portable Health Algorithms Test System

    NASA Technical Reports Server (NTRS)

    Melcher, Kevin J.; Wong, Edmond; Fulton, Christopher E.; Sowers, Thomas S.; Maul, William A.

    2010-01-01

    A document discusses the Portable Health Algorithms Test (PHALT) System, which has been designed as a means for evolving the maturity and credibility of algorithms developed to assess the health of aerospace systems. Comprising an integrated hardware-software environment, the PHALT system allows systems health management algorithms to be developed in a graphical programming environment, to be tested and refined using system simulation or test data playback, and to be evaluated in a real-time hardware-in-the-loop mode with a live test article. The integrated hardware and software development environment provides a seamless transition from algorithm development to real-time implementation. The portability of the hardware makes it quick and easy to transport between test facilities. This hard ware/software architecture is flexible enough to support a variety of diagnostic applications and test hardware, and the GUI-based rapid prototyping capability is sufficient to support development execution, and testing of custom diagnostic algorithms. The PHALT operating system supports execution of diagnostic algorithms under real-time constraints. PHALT can perform real-time capture and playback of test rig data with the ability to augment/ modify the data stream (e.g. inject simulated faults). It performs algorithm testing using a variety of data input sources, including real-time data acquisition, test data playback, and system simulations, and also provides system feedback to evaluate closed-loop diagnostic response and mitigation control.

  3. Using a Memory Test to Limit a User to One Account

    NASA Astrophysics Data System (ADS)

    Conitzer, Vincent

    In many Web-based applications, there are incentives for a user to sign up for more than one account, under false names. By doing so, the user can send spam e-mail from an account (which will eventually cause the account to be shut down); distort online ratings by rating multiple times (in particular, she can inflate her own reputation ratings); indefinitely continue using a product with a free trial period; place shill bids on items that she is selling on an auction site; engage in false-name bidding in combinatorial auctions; etc. All of these behaviors are highly undesirable from the perspective of system performance. While CAPTCHAs can prevent a bot from automatically signing up for many accounts, they do not prevent a human from signing up for multiple accounts. It may appear that the only way to prevent the latter is to require the user to provide information that identifies her in the real world (such as a credit card or telephone number), but users are reluctant to give out such information.

  4. SOME DEVELOPMENTS IN MANAGEMENT SCIENCE AND INFORMATION SYSTEMS WITH RESPECT TO MEASUREMENT IN ACCOUNTING.

    DTIC Science & Technology

    information systems are discussed in the context of accounting measurement. Data requirements for implementation of the new planning and control techniques are considered and compared with data furnished by accounting reports. Input data and aggregation in contemporary information systems are compared with recording and classification in conventional accounting systems. It is proposed that accounting measurement principles be developed for data in ’micro’ units, much smaller than the transaction, which serve as data inputs in on-line

  5. Accounting for estimated IQ in neuropsychological test performance with regression-based techniques.

    PubMed

    Testa, S Marc; Winicki, Jessica M; Pearlson, Godfrey D; Gordon, Barry; Schretlen, David J

    2009-11-01

    Regression-based normative techniques account for variability in test performance associated with multiple predictor variables and generate expected scores based on algebraic equations. Using this approach, we show that estimated IQ, based on oral word reading, accounts for 1-9% of the variability beyond that explained by individual differences in age, sex, race, and years of education for most cognitive measures. These results confirm that adding estimated "premorbid" IQ to demographic predictors in multiple regression models can incrementally improve the accuracy with which regression-based norms (RBNs) benchmark expected neuropsychological test performance in healthy adults. It remains to be seen whether the incremental variance in test performance explained by estimated "premorbid" IQ translates to improved diagnostic accuracy in patient samples. We describe these methods, and illustrate the step-by-step application of RBNs with two cases. We also discuss the rationale, assumptions, and caveats of this approach. More broadly, we note that adjusting test scores for age and other characteristics might actually decrease the accuracy with which test performance predicts absolute criteria, such as the ability to drive or live independently.

  6. Ultrasonic test system

    NASA Astrophysics Data System (ADS)

    Smith, Anthony; Goff, Dan; Kruchowy, Roman; Rhoads, Carl

    1994-08-01

    An ultrasonic system for determining the quality of concrete under water without inaccuracies caused by electromagnetic interference from the ultrasonic generator. An ultrasonic generator applies pulses to the concrete. An ultrasonic detector detects the ultrasonic pulses and produces corresponding signals that are indicative of ultrasonic pulses that have passed through the material. Signal processing circuitry processes the signals to determine the transit time of the ultrasonic pulses through the material. The signal processing circuitry is disabled for a predetermined time after application of each ultrasonic pulse to the material to prevent noise produced by the means for applying ultrasonic pulses to the material from entering the signal processing circuitry and causing spurious measurements.

  7. Opportunities and challenges for implementing cost accounting systems in the Kenyan health system.

    PubMed

    Kihuba, Elesban; Gheorghe, Adrian; Bozzani, Fiammetta; English, Mike; Griffiths, Ulla K

    2016-01-01

    Background Low- and middle-income countries need to sustain efficiency and equity in health financing on their way to universal health care coverage. However, systems meant to generate quality economic information are often deficient in such settings. We assessed the feasibility of streamlining cost accounting systems within the Kenyan health sector to illustrate the pragmatic challenges and opportunities. Design We reviewed policy documents, and conducted field observations and semi-structured interviews with key informants in the health sector. We used an adapted Human, Organization and Technology fit (HOT-fit) framework to analyze the components and standards of a cost accounting system. Results Among the opportunities for a viable cost accounting system, we identified a supportive broad policy environment, political will, presence of a national data reporting architecture, good implementation experience with electronic medical records systems, and the availability of patient clinical and resource use data. However, several practical issues need to be considered in the design of the system, including the lack of a framework to guide the costing process, the lack of long-term investment, the lack of appropriate incentives for ground-level staff, and a risk of overburdening the current health management information system. Conclusion To facilitate the implementation of cost accounting into the health sector, the design of any proposed system needs to remain simple and attuned to the local context.

  8. Opportunities and challenges for implementing cost accounting systems in the Kenyan health system

    PubMed Central

    Kihuba, Elesban; Gheorghe, Adrian; Bozzani, Fiammetta; English, Mike; Griffiths, Ulla K.

    2016-01-01

    Background Low- and middle-income countries need to sustain efficiency and equity in health financing on their way to universal health care coverage. However, systems meant to generate quality economic information are often deficient in such settings. We assessed the feasibility of streamlining cost accounting systems within the Kenyan health sector to illustrate the pragmatic challenges and opportunities. Design We reviewed policy documents, and conducted field observations and semi-structured interviews with key informants in the health sector. We used an adapted Human, Organization and Technology fit (HOT-fit) framework to analyze the components and standards of a cost accounting system. Results Among the opportunities for a viable cost accounting system, we identified a supportive broad policy environment, political will, presence of a national data reporting architecture, good implementation experience with electronic medical records systems, and the availability of patient clinical and resource use data. However, several practical issues need to be considered in the design of the system, including the lack of a framework to guide the costing process, the lack of long-term investment, the lack of appropriate incentives for ground-level staff, and a risk of overburdening the current health management information system. Conclusion To facilitate the implementation of cost accounting into the health sector, the design of any proposed system needs to remain simple and attuned to the local context. PMID:27357072

  9. Measurement Issues in the Design of State Accountability Systems.

    ERIC Educational Resources Information Center

    Stevens, Joseph; Estrada, Susan; Parkes, Jay

    The practices, policies, and procedures used in all 50 states for evaluating school and school district effectiveness were examined, with a focus on the study of methodological and measurement issues in the collection, analysis, and reporting of information for accountability purposes. Data were collected through computerized literature and Web…

  10. False Fronts? Behind Higher Education's Voluntary Accountability Systems

    ERIC Educational Resources Information Center

    Kelly, Andrew P.; Aldeman, Chad

    2010-01-01

    The major higher education trade associations have addressed the calls for transparency and accountability by creating two public online databases into which colleges are able to voluntarily submit information on costs and outcomes. The National Association of Independent Colleges and Universities (NAICU) launched its University and College…

  11. 14 CFR Sec. 1-1 - Applicability of system of accounts and reports.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Applicability of system of accounts and reports. Sec. 1-1 Section 1-1 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... AIR CARRIERS General Accounting Provisions Sec. 1-1 Applicability of system of accounts and...

  12. 78 FR 38739 - Special Nuclear Material Control and Accounting Systems for Nuclear Power Plants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ... COMMISSION Special Nuclear Material Control and Accounting Systems for Nuclear Power Plants AGENCY: Nuclear... Accounting Systems for Nuclear Power Plants.'' This regulatory guide provides guidance on recordkeeping and reporting requirements with respect to material control and accounting. This guide applies to all...

  13. 49 CFR 1242.19 - Electric power systems (account XX-19-21).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Electric power systems (account XX-19-21). 1242.19... Structures § 1242.19 Electric power systems (account XX-19-21). Separate common expenses on basis of common expenses of electric power purchased or produced for motive power (accounts XX-51-68 and XX-52-68)....

  14. 49 CFR 1242.19 - Electric power systems (account XX-19-21).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Electric power systems (account XX-19-21). 1242.19... Structures § 1242.19 Electric power systems (account XX-19-21). Separate common expenses on basis of common expenses of electric power purchased or produced for motive power (accounts XX-51-68 and XX-52-68)....

  15. 49 CFR 1242.19 - Electric power systems (account XX-19-21).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Electric power systems (account XX-19-21). 1242.19... Structures § 1242.19 Electric power systems (account XX-19-21). Separate common expenses on basis of common expenses of electric power purchased or produced for motive power (accounts XX-51-68 and XX-52-68)....

  16. 49 CFR 1242.19 - Electric power systems (account XX-19-21).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Electric power systems (account XX-19-21). 1242.19... Structures § 1242.19 Electric power systems (account XX-19-21). Separate common expenses on basis of common expenses of electric power purchased or produced for motive power (accounts XX-51-68 and XX-52-68)....

  17. 49 CFR 1242.19 - Electric power systems (account XX-19-21).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Electric power systems (account XX-19-21). 1242.19... Structures § 1242.19 Electric power systems (account XX-19-21). Separate common expenses on basis of common expenses of electric power purchased or produced for motive power (accounts XX-51-68 and XX-52-68)....

  18. A method for accounting for test fixture compliance when estimating proximal femur stiffness.

    PubMed

    Rossman, Timothy; Dragomir-Daescu, Dan

    2016-09-06

    Fracture testing of cadaveric femora to obtain strength and stiffness information is an active area of research in developing tools for diagnostic prediction of bone strength. These measurements are often used in the estimation and validation of companion finite element models constructed from the femora CT scan data, therefore, the accuracy of the data is of paramount importance. However, experimental stiffness calculated from force-displacement data has largely been ignored by most researchers due to inherent error in the differential displacement measurement obtained when not accounting for testing apparatus compliance. However, having such information is necessary for validation of computational models. Even in the few cases when fixture compliance was considered the measurements showed large lab-to-lab variation due to lack of standardization in fixture design. We examined the compliance of our in-house designed cadaveric femur test fixture to determine the errors we could expect when calculating stiffness from the collected experimental force-displacement data and determined the stiffness of the test fixture to be more than 10 times the stiffness of the stiffest femur in a sample of 44 femora. When correcting the apparent femur stiffness derived from the original data, we found that the largest stiffness was underestimated by about 10%. The study confirmed that considering test fixture compliance is a necessary step in improving the accuracy of fracture test data for characterizing femur stiffness, and highlighted the need for test fixture design standardization for proximal femur fracture testing.

  19. 14 CFR Sec. 1-1 - Applicability of system of accounts and reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AIR CARRIERS General Accounting Provisions Sec. 1-1 Applicability of system of accounts and reports..., however, under the provisions of sections 49 U.S.C. 41701 and 41708, to expand or otherwise modify...

  20. Testing Orions Fairing Separation System

    NASA Technical Reports Server (NTRS)

    Martinez, Henry; Cloutier, Chris; Lemmon, Heber; Rakes, Daniel; Oldham, Joe; Schlagel, Keith

    2014-01-01

    Traditional fairing systems are designed to fully encapsulate and protect their payload from the harsh ascent environment including acoustic vibrations, aerodynamic forces and heating. The Orion fairing separation system performs this function and more by also sharing approximately half of the vehicle structural load during ascent. This load-share condition through launch and during jettison allows for a substantial increase in mass to orbit. A series of component-level development tests were completed to evaluate and characterize each component within Orion's unique fairing separation system. Two full-scale separation tests were performed to verify system-level functionality and provide verification data. This paper summarizes the fairing spring, Pyramidal Separation Mechanism and forward seal system component-level development tests, system-level separation tests, and lessons learned.

  1. Laboratory test system. Final report

    SciTech Connect

    Asher, G.L.

    1980-03-01

    This project was initiated to develop a laboratory test capability for evaluating new and existing digital product designs. In recent years, Bendix Kansas City has become more active in syppling early development hardware to the design laboratories for evaluation. Because of the more complex electronic designs being used in new components, more highly automated test systems are needed to evaluate development hardware. To meet this requirement, a universal test system was developed to provide both basic test capabilities and flexibility to adapt easily to specific product applications. This laboratory evaluation system will reduce the need to develop complex dedicated test systems for each new product design, while still providing the benefits of an automated system. A special purpose interface chassis was designed and fabricated to permit a standardized interface between the test system and the product application. Connector assignments by system functions provide convenience and function isolation. Standard cables were used to reduce the need for special purpose hardware. Electrical testing of a developmental electronics assembly demonstrated the adaptability of this system for a typical product application. Both the interface hardware and the software were developed for this application.

  2. Test and evaluation of computerized nuclear material accounting methods. Final report

    SciTech Connect

    1995-12-31

    In accordance with the definition of a Material Balance Area (MBA) as a well-defined geographical area involving an Integral operation, the building housing the BFS-1 and BFS-1 critical facilities is considered to consist of one MBA. The BFS materials are in the form of small disks clad in stainless steel and each disk with nuclear material has its own serial number. Fissile material disks in the BFS MBA can be located at three key monitoring points: BFS-1 facility, BFS-2 facility and main storage of BFS fissile materials (storage 1). When used in the BFS-1 or BFS-2 critical facilities, the fissile material disks are loaded in tubes (fuel rods) forming critical assembly cores. The following specific features of the BFS MBA should be taken into account for the purpose of computerized accounting of nuclear material: (1) very large number of nuclear material items (about 70,000 fissile material items); and (2) periodically very intensive shuffling of nuclear material items. Requirements for the computerized system are determined by basic objectives of nuclear material accounting: (1) providing accurate information on the identity and location of all items in the BFS material balance area; (2) providing accurate information on location and identity of tamper-indicating devices; (3) tracking nuclear material inventories; (4) issuing periodic reports; (5) assisting with the detection of material gains or losses; (6) providing a history of nuclear material transactions; (7) preventing unauthorized access to the system and data falsification. In August 1995, the prototype computerized accounting system was installed on the BFS facility for trial operation. Information on two nuclear material types was entered into the data base: weapon-grade plutonium metal and 36% enriched uranium dioxide. The total number of the weapon-grade plutonium disks is 12,690 and the total number of the uranium dioxide disks is 1,700.

  3. PNNL Tests Fish Passage System

    SciTech Connect

    Colotelo, Alison

    2015-03-13

    Scientists from PNNL are testing a fish transportation system developed by Whooshh Innovations. The Whooshh system uses a flexible tube that works a bit like a vacuum, guiding fish over hydroelectric dams or other structures. Compared to methods used today, this system could save money while granting fish quicker, safer passage through dams and hatcheries.

  4. PNNL Tests Fish Passage System

    ScienceCinema

    Colotelo, Alison

    2016-08-18

    Scientists from PNNL are testing a fish transportation system developed by Whooshh Innovations. The Whooshh system uses a flexible tube that works a bit like a vacuum, guiding fish over hydroelectric dams or other structures. Compared to methods used today, this system could save money while granting fish quicker, safer passage through dams and hatcheries.

  5. An SSH key management system: easing the pain of managing key/user/account associations

    NASA Astrophysics Data System (ADS)

    Arkhipkin, D.; Betts, W.; Lauret, J.; Shiryaev, A.

    2008-07-01

    Cyber security requirements for secure access to computing facilities often call for access controls via gatekeepers and the use of two-factor authentication. Using SSH keys to satisfy the two factor authentication requirement has introduced a potentially challenging task of managing the keys and their associations with individual users and user accounts. Approaches for a facility with the simple model of one remote user corresponding to one local user would not work at facilities that require a many-to-many mapping between users and accounts on multiple systems. We will present an SSH key management system we developed, tested and deployed to address the many-to-many dilemma in the environment of the STAR experiment. We will explain its use in an online computing context and explain how it makes possible the management and tracing of group account access spread over many sub-system components (data acquisition, slow controls, trigger, detector instrumentation, etc.) without the use of shared passwords for remote logins.

  6. Accountability for Noncognitive Skills: Society Values Traits Not Covered on Academic Tests, so Why Aren't They Measured in School?

    ERIC Educational Resources Information Center

    Rothstein, Richard

    2004-01-01

    Federal and state education policy relies on the belief that student achievement will improve if schools have incentives and disincentives--rewards if they succeed, sanctions if they fail--to raise test scores in math, reading and science. But even if this were a practical way to elevate such scores, a test-based accountability system is still…

  7. A Commentary on "Updating the Duplex Design for Test-Based Accountability in the Twenty-First Century"

    ERIC Educational Resources Information Center

    Brandt, Steffen

    2010-01-01

    This article presents the author's commentary on "Updating the Duplex Design for Test-Based Accountability in the Twenty-First Century," in which Isaac I. Bejar and E. Aurora Graf propose the application of a test design--the duplex design (which was proposed in 1988 by Bock and Mislevy) for application in current accountability assessments.…

  8. Growing up with No Child Left Behind: An Initial Assessment of the Understanding of College Students' Knowledge of Accountability Testing

    ERIC Educational Resources Information Center

    Zilberberg, Anna; Anderson, Robin D.; Swerdzewski, Peter J.; Finney, Sara J.; Marsh, Kimberly R.

    2012-01-01

    Despite the extensive testing for federal accountability mandates, college students' understanding of federal accountability testing (e.g., No Child Left Behind, Race to the Top, Spellings) has not been examined, resulting in a lack of knowledge regarding how such understanding (or lack thereof) impacts college students' behavior on accountability…

  9. Management Information System Project. Data Processors Manual to the Program Oriented Accounting System: The Budgetary Process.

    ERIC Educational Resources Information Center

    Foley, Walter; Harr, Gordon

    The purpose of this manual is to serve the needs of a data processing facility in the operation of a management information system (MIS). Included in the manual are system flowcharts, job control language, and system documentation. The system has been field tested and operates under IBM System 360/Model 65-05-MVT-HASP. The programing language is…

  10. Advanced air revitalization system testing

    NASA Technical Reports Server (NTRS)

    Heppner, D. B.; Hallick, T. M.; Schubert, F. H.

    1983-01-01

    A previously developed experimental air revitalization system was tested cyclically and parametrically. One-button startup without manual interventions; extension by 1350 hours of tests with the system; capability for varying process air carbon dioxide partial pressure and humidity and coolant source for simulation of realistic space vehicle interfaces; dynamic system performance response on the interaction of the electrochemical depolarized carbon dioxide concentrator, the Sabatier carbon dioxide reduction subsystem, and the static feed water electrolysis oxygen generation subsystem, the carbon dioxide concentrator module with unitized core technology for the liquid cooled cell; and a preliminary design for a regenerative air revitalization system for the space station are discussed.

  11. Nineteenth-Century World's Fairs as Accountability Systems: Scopic Systems, Audit Practices and Educational Data

    ERIC Educational Resources Information Center

    Sobe, Noah W.; Boven, David T.

    2014-01-01

    Late-19th century World's Fairs constitute an important chapter in the history of educational accountability. International expositions allowed for educational systems and practices to be "audited" by lay and expert audiences. In this article we examine how World's Fair exhibitors sought to make visible educational practices and…

  12. Accounting for User Diversity in Configuring Online Systems.

    ERIC Educational Resources Information Center

    Woolliams, Peter; Gee, David

    1992-01-01

    Discusses cultural diversity in human-computer interactions and in the design of online systems. Topics addressed include cognitive psychology; North American and European ethnocentricity; online systems and their organizational setting; models for organization culture; corporate culture; international systems and country-specific cultures; and…

  13. 7 CFR 3560.302 - Accounting, bookkeeping, budgeting, and financial management systems.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Accounting, bookkeeping, budgeting, and financial... Financial Management § 3560.302 Accounting, bookkeeping, budgeting, and financial management systems. (a) General. Borrowers must establish the accounting, bookkeeping, budgeting and financial...

  14. The Evolution and Nature of School Accountability in the Singapore Education System

    ERIC Educational Resources Information Center

    Ng, Pak Tee

    2010-01-01

    This paper describes and examines the nature and evolution of school accountability in the Singapore Education System. In particular, the different facets of school accountability are examined through a theoretical framework comprising four relatively distinct concepts of accountability as performance reporting; as a technical process; as a…

  15. 17 CFR 256.01-3 - General structure of accounting system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the Federal Energy Regulatory Commission and shall be considered as parts of the account titles. Each service company, however, may adopt for its own purposes a different system of account numbers provided... of account numbers for their own purposes shall keep readily available a list which indicates...

  16. Space Fission System Test Effectiveness

    NASA Astrophysics Data System (ADS)

    Houts, Mike; Schmidt, Glen L.; van Dyke, Melissa; Godfroy, Tom; Martin, James; Bragg-Sitton, Shannon; Dickens, Ricky; Salvail, Pat; Harper, Roger

    2004-02-01

    Space fission technology has the potential to enable rapid access to any point in the solar system. If fission propulsion systems are to be developed to their full potential, however, near-term customers need to be identified and initial fission systems successfully developed, launched, and utilized. One key to successful utilization is to develop reactor designs that are highly testable. Testable reactor designs have a much higher probability of being successfully converted from paper concepts to working space hardware than do designs which are difficult or impossible to realistically test. ``Test Effectiveness'' is one measure of the ability to realistically test a space reactor system. The objective of this paper is to discuss test effectiveness as applied to the design, development, flight qualification, and acceptance testing of space fission systems. The ability to perform highly effective testing would be particularly important to the success of any near-term mission, such as NASA's Jupiter Icy Moons Orbiter, the first mission under study within NASA's Project Prometheus, the Nuclear Systems Program.

  17. Space Fission System Test Effectiveness

    SciTech Connect

    Houts, Mike; Schmidt, Glen L.; Van Dyke, Melissa; Godfroy, Tom; Martin, James; Bragg-Sitton, Shannon; Dickens, Ricky; Salvail, Pat; Harper, Roger

    2004-02-04

    Space fission technology has the potential to enable rapid access to any point in the solar system. If fission propulsion systems are to be developed to their full potential, however, near-term customers need to be identified and initial fission systems successfully developed, launched, and utilized. One key to successful utilization is to develop reactor designs that are highly testable. Testable reactor designs have a much higher probability of being successfully converted from paper concepts to working space hardware than do designs which are difficult or impossible to realistically test. ''Test Effectiveness'' is one measure of the ability to realistically test a space reactor system. The objective of this paper is to discuss test effectiveness as applied to the design, development, flight qualification, and acceptance testing of space fission systems. The ability to perform highly effective testing would be particularly important to the success of any near-term mission, such as NASA's Jupiter Icy Moons Orbiter, the first mission under study within NASA's Project Prometheus, the Nuclear Systems Program.

  18. Constructing an account by contrast in counselling for childhood genetic testing.

    PubMed

    Sarangi, Srikant; Clarke, Angus

    2002-01-01

    Genetic counselling sessions are rich and complex sites of accounting practices for decision-making in which clinicians are meant to facilitate rather than control the decisions made by their clients. This often means the adoption of a non-directive stance as counsellors lay out various possible courses of action from which the client can choose, while both client and counsellor may need to bear in mind a wide range of practical and ethical issues. With regard to childhood predictive testing, the complexity of decision-making is manifest not only in relation to the severity of the genetic condition being discussed, but also in terms of who controls the information, who might be affected by it and who makes decisions on whose behalf. In this paper we use discourse analytic methods to examine a single case where the clinician and the parent negotiate decisions about childhood testing and the extent to which the parent can influence this process. In discursive terms, we show how the child's future autonomy is juxtaposed against the parent's current rights. In order fully to understand the various characters and events deployed in the accounting practices of the parent and the genetic counsellor, we focus on one rhetorical device, i.e., contrast, as it is manifest at different levels of representation. We conclude that the interplay between a selected set of the contrast pairs contributes towards recursive interactional patterns as far as non-directive counselling is concerned, and consequently has implications for procedural outcomes.

  19. Hierarchical modeling of contingency-based source monitoring: a test of the probability-matching account.

    PubMed

    Arnold, Nina R; Bayen, Ute J; Kuhlmann, Beatrice G; Vaterrodt, Bianca

    2013-04-01

    According to the probability-matching account of source guessing (Spaniol & Bayen, Journal of Experimental Psychology: Learning, Memory, and Cognition 28:631-651, 2002), when people do not remember the source of an item in a source-monitoring task, they match the source-guessing probabilities to the perceived contingencies between sources and item types. In a source-monitoring experiment, half of the items presented by each of two sources were consistent with schematic expectations about this source, whereas the other half of the items were consistent with schematic expectations about the other source. Participants' source schemas were activated either at the time of encoding or just before the source-monitoring test. After test, the participants judged the contingency of the item type and source. Individual parameter estimates of source guessing were obtained via beta-multinomial processing tree modeling (beta-MPT; Smith & Batchelder, Journal of Mathematical Psychology 54:167-183, 2010). We found a significant correlation between the perceived contingency and source guessing, as well as a correlation between the deviation of the guessing bias from the true contingency and source memory when participants did not receive the schema information until retrieval. These findings support the probability-matching account.

  20. The case for taking account of metabolism when testing for potential endocrine disruptors in vitro.

    PubMed

    Combes, Robert D

    2004-06-01

    Legislation in the USA, Europe and Japan will require that chemicals are tested for their ability to disrupt the hormonal systems of mammals. Such chemicals are known as endocrine disruptors (EDs), and will require extensive testing as part of the new European Union Registration, Evaluation and Authorisation of Chemicals (REACH) system for the risk assessment of chemicals. Both in vivo and in vitro tests are proposed for this purpose, and there has been much discussion and action concerning the development and validation of such tests. However, to date, little interest has been shown in incorporating metabolism into in vitro tests for EDs, in sharp contrast to other areas of toxicity testing, such as genotoxicity, and, ironically, such in vitro tests are criticised for not modelling in vivo metabolism. This is despite the existence of much information showing that endogenous and exogenous steroids are extensively metabolised by Phase I and Phase II enzymes both in the liver and in hormonally active tissues. Such metabolism can lead to the activation or detoxification of steroids and EDs. The absence of metabolism from these tests could give rise to false-positive data (due to lack of detoxification) or false-negative data (lack of activation). This paper aims to explain why in vitro assays for EDs should incorporate mammalian metabolising systems. The background to ED testing, the test methods available, and the role of mammalian metabolism in the activation and detoxification of both endogenous and exogenous steroids, are described. The available types of metabolising systems are compared, and the potential problems in incorporating metabolising systems into in vitro tests for EDs, and how these might be overcome, are discussed. It is recommended that there should be: a) an assessment of the intrinsic metabolising capacity of cell systems used in tests for EDs; b) an investigation into the relevance of using the prostaglandin H synthase system for metabolising EDs

  1. PV system testing and standards

    NASA Astrophysics Data System (ADS)

    DeBlasio, Richard

    1999-03-01

    The U.S. Department of Energy (DOE) PV Program System Performance and Engineering Project is being conducted by The National Renewable Energy Laboratory (NREL), Sandia National Laboratories (SNL), Southwest Technology Development Institute (SWTDI), and Florida Solar Energy Center (FSEC). It provides PV system, subsystem, and component-level technology-performance characterization testing; test-method development and validation; national and international consensus standards and codes development, test-facility product certification, and laboratory-accreditation program implementation; and information exchange and technical assistance to the PV community. Emphasis is placed on reducing technical and infrastructural barriers to system acceptance, reducing life-cycle cost of systems, providing systems-engineering best practices and guidelines, and leading the national effort in performance and reliability testing, and consensus standards, codes, and certification program development and implementation—thereby ensuring that PV systems meet customers' needs and expectations. A summary of project activities, accomplishments, and future plans is provided and highlighted by an overview of PV system test-procedure and standards development.

  2. 21 CFR 21.71 - Disclosure of records in Privacy Act Record Systems; accounting required.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Systems; accounting required. 21.71 Section 21.71 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... Record Systems to Persons Other Than the Subject Individual § 21.71 Disclosure of records in Privacy Act Record Systems; accounting required. (a) Except as provided in § 21.70, a record about an individual...

  3. Accountability Systems for Children between Birth and Age Eight. Technical Report #1.

    ERIC Educational Resources Information Center

    McConnell, Scott; McEvoy, Mary; Carta, Judith J.; Greenwood, Charles R.; Kaminski, Ruth; Good, Roland H., III; Shinn, Mark

    This technical report presents issues related to defining and applying accountability systems for young children, including those with disabilities. It notes that reaching shared perspectives on definitions of accountability systems and their constituents remains complicated by the number of levels to which such systems can apply (e.g., child-,…

  4. 18 CFR 367.2 - Companies for which this system of accounts is prescribed.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... this system of accounts is prescribed. 367.2 Section 367.2 Conservation of Power and Water Resources... COMPANY ACT OF 2005, FEDERAL POWER ACT AND NATURAL GAS ACT UNIFORM SYSTEM OF ACCOUNTS FOR CENTRALIZED... POWER ACT AND NATURAL GAS ACT General Instructions § 367.2 Companies for which this system of...

  5. 18 CFR 367.2 - Companies for which this system of accounts is prescribed.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... this system of accounts is prescribed. 367.2 Section 367.2 Conservation of Power and Water Resources... COMPANY ACT OF 2005, FEDERAL POWER ACT AND NATURAL GAS ACT UNIFORM SYSTEM OF ACCOUNTS FOR CENTRALIZED... POWER ACT AND NATURAL GAS ACT General Instructions § 367.2 Companies for which this system of...

  6. Programmable, automated transistor test system

    NASA Technical Reports Server (NTRS)

    Truong, L. V.; Sundburg, G. R.

    1986-01-01

    A programmable, automated transistor test system was built to supply experimental data on new and advanced power semiconductors. The data will be used for analytical models and by engineers in designing space and aircraft electric power systems. A pulsed power technique was used at low duty cycles in a nondestructive test to examine the dynamic switching characteristic curves of power transistors in the 500 to 1000 V, 10 to 100 A range. Data collection, manipulation, storage, and output are operator interactive but are guided and controlled by the system software.

  7. Reforming the Structure of Florida's Accountability System. Policy Brief.

    ERIC Educational Resources Information Center

    Dorn, Sherman

    2004-01-01

    The legal definition of Florida's public education system includes its local public schools, charter schools, voucher schools, and schools contracted to provide special education services. The constitutional mandate for a "uniform, efficient, safe, secure, and high-quality system of free public schools" suggests that the expectations of a high…

  8. Automation and Accountability in Decision Support System Interface Design

    ERIC Educational Resources Information Center

    Cummings, Mary L.

    2006-01-01

    When the human element is introduced into decision support system design, entirely new layers of social and ethical issues emerge but are not always recognized as such. This paper discusses those ethical and social impact issues specific to decision support systems and highlights areas that interface designers should consider during design with an…

  9. CLAIM (CLinical Accounting InforMation)--an XML-based data exchange standard for connecting electronic medical record systems to patient accounting systems.

    PubMed

    Guo, Jinqiu; Takada, Akira; Tanaka, Koji; Sato, Junzo; Suzuki, Muneou; Takahashi, Kiwamu; Daimon, Hiroyuki; Suzuki, Toshiaki; Nakashima, Yusei; Araki, Kenji; Yoshihara, Hiroyuki

    2005-08-01

    With the evolving and diverse electronic medical record (EMR) systems, there appears to be an ever greater need to link EMR systems and patient accounting systems with a standardized data exchange format. To this end, the CLinical Accounting InforMation (CLAIM) data exchange standard was developed. CLAIM is subordinate to the Medical Markup Language (MML) standard, which allows the exchange of medical data among different medical institutions. CLAIM uses eXtensible Markup Language (XML) as a meta-language. The current version, 2.1, inherited the basic structure of MML 2.x and contains two modules including information related to registration, appointment, procedure and charging. CLAIM 2.1 was implemented successfully in Japan in 2001. Consequently, it was confirmed that CLAIM could be used as an effective data exchange format between EMR systems and patient accounting systems.

  10. Ready to Assemble: A Model State Higher Education Accountability System

    ERIC Educational Resources Information Center

    Carey, Kevin; Aldeman, Chad

    2008-01-01

    At a time when college degrees are increasingly a prerequisite for middle-class wages, less than 40 percent of college students are able to demonstrate proficiency on literacy tests, barely half of college students graduate on time, and many do not graduate at all. At the same time. the price of college continues to increase quickly and…

  11. Water impact shock test system

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The basic objective was to design, manufacture, and install a shock test system which, in part, would have the ability to subject test articles weighing up to 1,000 pounds to both half sine and/or full sine pulses having peak levels of up to 50 G's with half sine pulse durations of 100 milliseconds or full sine period duration of 200 milliseconds. The tolerances associated with the aforementioned pulses were +20% and -10% for the peak levels and plus or minus 10% for the pulse durations. The subject shock test system was to be capable of accepting test article sizes of up to 4 feet by 4 feet mounting surface by 4 feet in length.

  12. Continuous emission monitoring and accounting automated systems at an HPP

    NASA Astrophysics Data System (ADS)

    Roslyakov, P. V.; Ionkin, I. L.; Kondrateva, O. E.; Borovkova, A. M.; Seregin, V. A.; Morozov, I. V.

    2015-03-01

    Environmental and industrial emission monitoring at HPP's is a very urgent task today. Industrial monitoring assumes monitoring of emissions of harmful pollutants and optimization of fuel combustion technological processes at HPP's. Environmental monitoring is a system to assess ambient air quality with respect to a number of separate sources of harmful substances in pollution of atmospheric air of the area. Works on creating an industrial monitoring system are carried out at the National Research University Moscow Power Engineering Institute (MPEI) on the basis of the MPEI combined heat and power plant, and environmental monitoring stations are installed in Lefortovo raion, where the CHPP is located.

  13. Accounting for Laminar Run & Trip Drag in Supersonic Cruise Performance Testing

    NASA Technical Reports Server (NTRS)

    Goodsell, Aga M.; Kennelly, Robert A.

    1999-01-01

    An improved laminar run and trip drag correction methodology for supersonic cruise performance testing was derived. This method required more careful analysis of the flow visualization images which revealed delayed transition particularly on the inboard upper surface, even for the largest trip disks. In addition, a new code was developed to estimate the laminar run correction. Once the data were corrected for laminar run, the correct approach to the analysis of the trip drag became evident. Although the data originally appeared confusing, the corrected data are consistent with previous results. Furthermore, the modified approach, which was described in this presentation, extends prior historical work by taking into account the delayed transition caused by the blunt leading edges.

  14. Creating State Accountability Systems That Help Schools Improve

    ERIC Educational Resources Information Center

    Elgart, Mark A.

    2016-01-01

    Organizational leaders from nearly every sector have been using continuous improvement models and improvement science for years to improve products, services, and processes. Though continuous improvement processes are not new in education, they are relatively new in the state policy arena. In a continuous improvement system, educators use data,…

  15. System Accountability Report 2013-14. Appendix: Data Tables

    ERIC Educational Resources Information Center

    Board of Governors, State University System of Florida, 2013

    2013-01-01

    Information Resource Management-State University System of Florida (IRM-SUS) is the primary collector and provider of data concerning state universities that is used to make sound education policy decisions. The office provides technical assistance to those using the information, state and federal reporting support, those supplying information,…

  16. Classroom Response Systems Facilitate Student Accountability, Readiness, and Learning

    ERIC Educational Resources Information Center

    Jones, Sara J.; Crandall, Jason; Vogler, Jane S.; Robinson, Daniel H.

    2013-01-01

    In three experiments using crossover designs, we investigated the effects of Classroom Response Systems (CRS) when presenting multiple-choice questions in real classrooms. In Experiment 1, students either used CRS for bonus points or simply saw the questions. There were no differences on a unit exam. In Experiment 2, students were told prior to a…

  17. Photographic Equipment Test System (PETS)

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The Photographic Equipment Test System is presented. The device is a mobile optical system designed for evaluating performance of various sensors in a laboratory, in a vacuum chamber or on a flight line. The carriage is designed to allow elevation as well as azimuth control of the direction of the light from the collimator. The pneumatic tires provide an effective vibration isolation system. A target/illumination system is mounted on a motor driven linear slide, and focusing and exposure control can be operated remotely from the small electronics control console.

  18. Negotiating Dual Accountability Systems: Strategic Responses of Big Picture Schools to State-Mandated Standards and Assessment

    ERIC Educational Resources Information Center

    Suchman, Sara P.

    2012-01-01

    The No Child Left Behind Act of 2001 mandated that states implement standards and test-based accountability systems. In theory, local educators are free to select the means for teaching the standards so long as students achieve a predetermined proficiency level on the exams. What is unclear, however, is how this theory plays out in schools…

  19. 25 CFR 547.9 - What are the minimum technical standards for Class II gaming system accounting functions?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF CLASS II GAMES § 547.9 What are the minimum technical standards for Class II gaming system... digits to accommodate the design of the game. (3) Accounting data displayed to the player may be... audit, configuration, recall and test modes; or (ii) Temporarily, during entertaining displays of...

  20. 25 CFR 547.9 - What are the minimum technical standards for Class II gaming system accounting functions?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF CLASS II GAMES § 547.9 What are the minimum technical standards for Class II gaming system... digits to accommodate the design of the game. (3) Accounting data displayed to the player may be... audit, configuration, recall and test modes; or (ii) Temporarily, during entertaining displays of...

  1. 25 CFR 547.9 - What are the minimum technical standards for Class II gaming system accounting functions?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OF CLASS II GAMES § 547.9 What are the minimum technical standards for Class II gaming system... digits to accommodate the design of the game. (3) Accounting data displayed to the player may be... audit, configuration, recall and test modes; or (ii) Temporarily, during entertaining displays of...

  2. The Development of COBOL and RPG Instructional Modules to Audit Computerized Accounting Systems.

    ERIC Educational Resources Information Center

    Skudrna, Vincent J.

    1982-01-01

    Details steps involved (as found in the literature) in the systems approach to design and develop instruction in order to provide a rationale for the development of instructional modules in COBOL and RPG to teach accounting students how to audit computerized accounting systems. Outlines of two modules are appended. (EAO)

  3. 22 CFR 308.7 - Use of social security account number in records systems. [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Use of social security account number in records systems. 308.7 Section 308.7 Foreign Relations PEACE CORPS IMPLEMENTATION OF THE PRIVACY ACT OF 1974 § 308.7 Use of social security account number in records systems....

  4. 22 CFR 308.7 - Use of social security account number in records systems. [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Use of social security account number in records systems. 308.7 Section 308.7 Foreign Relations PEACE CORPS IMPLEMENTATION OF THE PRIVACY ACT OF 1974 § 308.7 Use of social security account number in records systems....

  5. A Management Reporting Manual for Colleges: A System of Reporting and Accounting.

    ERIC Educational Resources Information Center

    Hughes, K. Scott; And Others

    This manual, a revision of the 1976 publication entitled "Management Reports," is intended to assist college business officers in establishing sound accounting systems and in preparing readable and meaningful financial management reports. A detailed description of the accounting system and a new expenditure classification structure have been…

  6. The Quality Programs Assurance System (QPAS): Sharing Responsibility for Educational Program Accountability.

    ERIC Educational Resources Information Center

    Cassata, Jennifer Coyne

    The implementation and impacts of the Quality Program Assurance System (QPAS) within the Fairfax County Public Schools, Virginia were studied. QPAS is a system of shared accountability for educational programs, with multiple levels of reporting. The primary goal of QPAS is to provide decision makers with quality accountability information on…

  7. Continuities and Discontinuities in Accounting Systems: 1998 Survey of ASBO International Membership in North America.

    ERIC Educational Resources Information Center

    Henstock, Thomas F.

    1999-01-01

    Based on a survey of Association of School Business Officials members, this article focuses on 10 accounting system modules and how respondents felt about their system's operation and integration. Results showed solid continuity among general ledger, accounts payable, and payroll modules and discontinuities among fixed-asset and student accounting…

  8. 22 CFR 308.7 - Use of social security account number in records systems. [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Use of social security account number in records systems. 308.7 Section 308.7 Foreign Relations PEACE CORPS IMPLEMENTATION OF THE PRIVACY ACT OF 1974 § 308.7 Use of social security account number in records systems....

  9. 22 CFR 308.7 - Use of social security account number in records systems. [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Use of social security account number in records systems. 308.7 Section 308.7 Foreign Relations PEACE CORPS IMPLEMENTATION OF THE PRIVACY ACT OF 1974 § 308.7 Use of social security account number in records systems....

  10. 22 CFR 308.7 - Use of social security account number in records systems. [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Use of social security account number in records systems. 308.7 Section 308.7 Foreign Relations PEACE CORPS IMPLEMENTATION OF THE PRIVACY ACT OF 1974 § 308.7 Use of social security account number in records systems....

  11. 41 CFR 301-71.1 - What is the purpose of an agency travel accounting system?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... an agency travel accounting system? 301-71.1 Section 301-71.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS General § 301-71.1 What is the purpose of an agency...

  12. 41 CFR 301-71.1 - What is the purpose of an agency travel accounting system?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... an agency travel accounting system? 301-71.1 Section 301-71.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS General § 301-71.1 What is the purpose of an agency...

  13. 41 CFR 301-71.1 - What is the purpose of an agency travel accounting system?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... an agency travel accounting system? 301-71.1 Section 301-71.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS General § 301-71.1 What is the purpose of an agency...

  14. 41 CFR 301-71.1 - What is the purpose of an agency travel accounting system?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... agency travel accounting system? 301-71.1 Section 301-71.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS General § 301-71.1 What is the purpose of an agency travel...

  15. 41 CFR 301-71.1 - What is the purpose of an agency travel accounting system?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... an agency travel accounting system? 301-71.1 Section 301-71.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS General § 301-71.1 What is the purpose of an agency...

  16. Corrective Action in Low Performing Schools: Lessons for NCLB Implementation from First-Generation Accountability Systems

    ERIC Educational Resources Information Center

    Mintrop, Heinrich; Trujillo, Tina

    2005-01-01

    This paper explores what lessons we can learn from the experiences of states that instituted NCLB-like accountability systems prior to 2001 (here called first-generation accountability systems). We looked at the experiences of three smaller states (Kentucky, Maryland, North Carolina), four larger ones (California, Florida, New York, Texas), and…

  17. Manual of Accounting for Pennsylvania School Systems Food Service Fund (Cafeteria Fund).

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Education, Harrisburg.

    The purpose of this manual is to provide an accounting system that will accurately measure the financial position and operating results of a food service operation. The accounting system has been designed to be easily adaptable to the reporting requirements established by the Food and Nutrition Service of the United States Department of…

  18. Points to consider for prioritizing clinical genetic testing services: a European consensus process oriented at accountability for reasonableness

    PubMed Central

    Severin, Franziska; Borry, Pascal; Cornel, Martina C; Daniels, Norman; Fellmann, Florence; Victoria Hodgson, Shirley; Howard, Heidi C; John, Jürgen; Kääriäinen, Helena; Kayserili, Hülya; Kent, Alastair; Koerber, Florian; Kristoffersson, Ulf; Kroese, Mark; Lewis, Celine; Marckmann, Georg; Meyer, Peter; Pfeufer, Arne; Schmidtke, Jörg; Skirton, Heather; Tranebjærg, Lisbeth; Rogowski, Wolf H

    2015-01-01

    Given the cost constraints of the European health-care systems, criteria are needed to decide which genetic services to fund from the public budgets, if not all can be covered. To ensure that high-priority services are available equitably within and across the European countries, a shared set of prioritization criteria would be desirable. A decision process following the accountability for reasonableness framework was undertaken, including a multidisciplinary EuroGentest/PPPC-ESHG workshop to develop shared prioritization criteria. Resources are currently too limited to fund all the beneficial genetic testing services available in the next decade. Ethically and economically reflected prioritization criteria are needed. Prioritization should be based on considerations of medical benefit, health need and costs. Medical benefit includes evidence of benefit in terms of clinical benefit, benefit of information for important life decisions, benefit for other people apart from the person tested and the patient-specific likelihood of being affected by the condition tested for. It may be subject to a finite time window. Health need includes the severity of the condition tested for and its progression at the time of testing. Further discussion and better evidence is needed before clearly defined recommendations can be made or a prioritization algorithm proposed. To our knowledge, this is the first time a clinical society has initiated a decision process about health-care prioritization on a European level, following the principles of accountability for reasonableness. We provide points to consider to stimulate this debate across the EU and to serve as a reference for improving patient management. PMID:25248395

  19. Error response test system and method using test mask variable

    NASA Technical Reports Server (NTRS)

    Gender, Thomas K. (Inventor)

    2006-01-01

    An error response test system and method with increased functionality and improved performance is provided. The error response test system provides the ability to inject errors into the application under test to test the error response of the application under test in an automated and efficient manner. The error response system injects errors into the application through a test mask variable. The test mask variable is added to the application under test. During normal operation, the test mask variable is set to allow the application under test to operate normally. During testing, the error response test system can change the test mask variable to introduce an error into the application under test. The error response system can then monitor the application under test to determine whether the application has the correct response to the error.

  20. An Accountable Source-to-Source Transformation System.

    DTIC Science & Technology

    1981-06-01

    source transformation system may be analyzed by the pro- grimmer in order to determine what optimizations were performcd. lie is therefore able to un...conceptually operate on tie text of a high-level language source program, internally they typically manipulate a non-textual repre- sentation. similar to (or...from decision number two. Which leads us to the subject of information hiding. 3.1. Information Hiding Information hiding is the separation of data

  1. An enactive and dynamical systems theory account of dyadic relationships

    PubMed Central

    Kyselo, Miriam; Tschacher, Wolfgang

    2014-01-01

    Many social relationships are a locus of struggle and suffering, either at the individual or interactional level. In this paper we explore why this is the case and suggest a modeling approach for dyadic interactions and the well-being of the participants. To this end we bring together an enactive approach to self with dynamical systems theory. Our basic assumption is that the quality of any social interaction or relationship fundamentally depends on the nature and constitution of the individuals engaged in these interactions. From an enactive perspective the self is conceived as an embodied and socially enacted autonomous system striving to maintain an identity. This striving involves a basic two-fold goal: the ability to exist as an individual in one’s own right, while also being open to and affected by others. In terms of dynamical systems theory one can thus consider the individual self as a self-other organized system represented by a phase space spanned by the dimensions of distinction and participation, where attractors can be defined. Based on two everyday examples of dyadic relationship we propose a simple model of relationship dynamics, in which struggle or well-being in the dyad is analyzed in terms of movements of dyadic states that are in tension or in harmony with individually developed attractors. Our model predicts that relationships can be sustained when the dyad develops a new joint attractor toward which dyadic states tend to move, and well-being when this attractor is in balance with the individuals’ attractors. We outline how this can inspire research on psychotherapy. The psychotherapy process itself provides a setting that supports clients to become aware how they fare with regards to the two-fold norm of distinction and participation and develop, through active engagement between client (or couple) and therapist, strategies to co-negotiate their self-organization. PMID:24910623

  2. Testing an electronic documentation system.

    PubMed

    Bush, A M; Ebel, C A

    1996-07-01

    Testing of newly automated clinical documentation system functions in patient care areas is integral to successful automation. Trialing the new functions in the patient care environment can be accomplished by use of alpha and beta patient care areas. Throughout the trialing of functions, involvement and feedback from patient care area managers and staff is crucial for successful automation.

  3. Recommendations for an Executive Information System (EIS) for the NASA Accounting and Financial Information System (NAFIS)

    NASA Technical Reports Server (NTRS)

    Goss, Ernest Preston

    1991-01-01

    The objectives were to: (1) survey state-of-the-art computing architectures, tools, and technologies for implementing an Executive Information System (EIS); (2) review MSFC capabilities and efforts in developing an EIS for Shuttle Projects Office and the Payloads Project Office; (3) review management reporting requirements for the NASA Accounting and Financial Information System (NAFIS) Project in the areas of cost, schedule, and technical performance, and insure that the EIS fully supports these requirements; and (4) develop and implement a pilot concept for a NAFIS EIS. A summary of the findings of this work is presented.

  4. Negotiating the new health system: purchasing publicly accountable managed care.

    PubMed

    Rosenbaum, S

    1998-04-01

    The transformation to managed care is one of the most important and complex changes ever to take place in the American health system. One key aspect of this transformation is its implications for public health policy and practice. Both public and private buyers purchase managed care; increasingly, public programs that used to act as their own insurers (i.e., Medicare, Medicaid and CHAMPUS) are purchasing large quantities of managed care insurance from private companies. The transformation to managed care is altering the manner in which public health policy makers conceive of and carry out public health activities (particularly activities that involve the provision of personal health services). The degree to which managed care changes public health and in turn is altered by public health will depend in great measure on the extent to which public and private policy makers understand the implications of their choices for various aspects of public health and take steps to address them. Because both publicly and privately managed care arrangements are relatively deregulated, much of the dialogue between public health and managed care purchasers can be expected to take place within the context of the large service agreements that are negotiated between buyers and sellers of managed care products. This is particularly true for Medicaid because of the importance of Medicaid coverage, payment and access policies to public health policy makers, and because of the public nature of the Medicaid contracting process. A nationwide study of Medicaid managed care contracts offers the first detailed analysis of the content and structure of managed care service agreements and the public health issues they raise. Four major findings emerge from a review of the contracts. First, most of the agreements fail to address key issues regarding which Medicaid-covered services and benefits are the contractor's responsibility and which remain the residual responsibility of the state agency

  5. Nonequilibrium dynamics in chemical systems A brief account

    NASA Astrophysics Data System (ADS)

    Nicolis, G.; Baras, F.

    1985-12-01

    During the period of September 3 to 7, 1984 a symposium on “Nonequilibrium Dynamics in Chemical Systems” was organized by the Centre de Recherche Paul Pascal in Bordeaux, France. It was supported, primarily, by the French Centre National de la Recherche Scientifique and attended by about 90 participants from Australia, Belgium, Canada, Denmark, France, Germany, Hungary, Israël, Italy, Japan, The Netherlands, Poland, Tchekoslovakia, Spain, United Kingdom, United States and Zimbabwe. A list of topics and speakers is found in the table below. Two highly successful conferences centered on nonlinear phenomena in chemical systems far from equilibrium had already been organized by the Bordeaux group in the past. The first of them [1], held in September 1978, was dominated by the theme that nonequilibrium can act as a source of order. Sustained oscillations and bistability were the two principal phenomena studied from this point of view. Thanks to the systematic utilization of the continuous stirred tank reactor (CSTR) the study of open systems could finally be realized. Reliable state diagrams were thus produced, notably by the Bordeaux group, in which one could identify the transition points to new states. The Belousov-Zhabotinskii (BZ) reaction and its variants were the main vehicle on which these new ideas could be illustrated. The second Bordeaux conference [2], held in September 1981, was largely dominated by the major progress that had just marked two vital areas of this field: the discovery of new classes of chemical oscillators; and the invasion of chaotic dynamics in chemistry. These themes also dominated the first Gordon Conference on Chemical Oscillations held in New Hampshire in July 1982. In contrast to its two predecessors, the third Bordeaux conference held in September 1984 was not dominated by a single central theme. New questions were raised in situations in which until very recently things were considered to be perfectly clear. Simple,

  6. Test Case Selection in Pre-Deployment Testing of Complex Clinical Decision Support Systems

    PubMed Central

    Tso, Geoffrey J.; Yuen, Kaeli; Martins, Susana; Tu, Samson W.; Ashcraft, Michael; Heidenreich, Paul; Hoffman, Brian B.; Goldstein, Mary K.

    2016-01-01

    Clinical decision support (CDS) systems with complex logic are being developed. Ensuring the quality of CDS is imperative, but there is no consensus on testing standards. We tested ATHENA-HTN CDS after encoding updated hypertension guidelines into the system. A logic flow and a complexity analysis of the encoding were performed to guide testing. 100 test cases were selected to test the major pathways in the CDS logic flow, and the effectiveness of the testing was analyzed. The encoding contained 26 decision points and 3120 possible output combinations. The 100 cases selected tested all of the major pathways in the logic, but only 1% of the possible output combinations. Test case selection is one of the most challenging aspects in CDS testing and has a major impact on testing coverage. A test selection strategy should take into account the complexity of the system, identification of major logic pathways, and available resources. PMID:27570678

  7. Symbolic Execution Enhanced System Testing

    NASA Technical Reports Server (NTRS)

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

    2012-01-01

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

  8. SSME Post Test Diagnostic System: Systems Section

    NASA Technical Reports Server (NTRS)

    Bickmore, Timothy

    1995-01-01

    An assessment of engine and component health is routinely made after each test firing or flight firing of a Space Shuttle Main Engine (SSME). Currently, this health assessment is done by teams of engineers who manually review sensor data, performance data, and engine and component operating histories. Based on review of information from these various sources, an evaluation is made as to the health of each component of the SSME and the preparedness of the engine for another test or flight. The objective of this project - the SSME Post Test Diagnostic System (PTDS) - is to develop a computer program which automates the analysis of test data from the SSME in order to detect and diagnose anomalies. This report primarily covers work on the Systems Section of the PTDS, which automates the analyses performed by the systems/performance group at the Propulsion Branch of NASA Marshall Space Flight Center (MSFC). This group is responsible for assessing the overall health and performance of the engine, and detecting and diagnosing anomalies which involve multiple components (other groups are responsible for analyzing the behavior of specific components). The PTDS utilizes several advanced software technologies to perform its analyses. Raw test data is analyzed using signal processing routines which detect features in the data, such as spikes, shifts, peaks, and drifts. Component analyses are performed by expert systems, which use 'rules-of-thumb' obtained from interviews with the MSFC data analysts to detect and diagnose anomalies. The systems analysis is performed using case-based reasoning. Results of all analyses are stored in a relational database and displayed via an X-window-based graphical user interface which provides ranked lists of anomalies and observations by engine component, along with supporting data plots for each.

  9. Obeying the Rules or Gaming the System? Delegating Random Selection for Examinations to Head Teachers within an Accountability System

    ERIC Educational Resources Information Center

    Elstad, Eyvind; Turmo, Are

    2011-01-01

    As education systems around the world move towards increased accountability based on performance measures, it is important to investigate the unintended effects of accountability systems. This article seeks to explore the extent to which head teachers in a large Norwegian municipality may resort to gaming the incentive system to boost their…

  10. System-level flight test

    SciTech Connect

    Cornwall, J.; Dyson, F.; Eardley, D.; Happer, W.; LeLevier, R.; Nierenberg, W.; Press, W.; Ruderman, M.; Sullivan, J.; York, H.

    1999-11-23

    System-level flight tests are an important part of the overall effort by the United States to maintain confidence in the reliability, safety, and performance of its nuclear deterrent forces. This study of activities by the Department of Energy in support of operational tests by the Department of Defense was originally suggested by Dr. Rick Wayne, Director, National Security Programs, Sandia National Laboratory/Livermore, and undertaken at the request of the Department of Energy, Defense Programs Division. It follows two 1997 studies by JASON that focused on the Department of Energy's Enhanced Surveillance Program for the physics package — i.e. the nuclear warhead.

  11. Remote Excavation System test plan

    SciTech Connect

    Walker, S.; Hyde, R.A.

    1993-05-01

    The Office of Technology Development (OTD) established the Robotics Technology Development Program (RTDP) to integrate robotic development activities on a national basis; provide needs-oriented, timely, and economical robotics technology to support environmental and waste operations activities at Department of Energy (DOE) sites; and provide the focus and direction for the near term (less than five years) and guidance for the tong-term (five to twenty years) research and development efforts for site-specific problems. The RTDP consists of several programs including the Buried Waste Robotics Program (BWRP), which addresses remote buried waste applications. The Remote Excavation System (RES) was developed under the RTDP to provide a safer method of excavating hazardous materials for both the DOE and the Department of Defense (DOD). The excavator, initially developed by the DOD as a manually-operated small excavator, has been modified for teleoperation with joint funding from the BWRP and the DOD. The Buried Waste Integrated Demonstration (BWID) and the Uranium Soils Integrated Demonstration (USID) are funding the demonstration, testing, and evaluation of the RES covered in this test plan. This document covers testing both at Oak Ridge National Laboratory (ORNL) and the Idaho National Engineering Laboratory (INEL), as funded by BWID and USID. This document describes the tests planned for the RES demonstration for the BWRP. The purposes of the test plan are (1) to establish test parameters to ensure that the demonstration results are deemed useful and usable and (2) to demonstrate performance in a safe manner within all regulatory requirements.

  12. An Operator Perspective from a Facility Evaluation of an RFID-Based UF6 Cylinder Accounting and Tracking System

    SciTech Connect

    Martyn, Rose; Fitzgerald, Peter; Stehle, Nicholas D; Rowe, Nathan C; Younkin, James R

    2011-01-01

    An operational field test of a Radio-Frequency Identification (RFID) system for tracking and accounting UF6 cylinders was conducted at the Global Nuclear Fuel Americas (GNF) fuel fabrication plant in 2009. The Cylinder Accountability and Tracking System (CATS) was designed and deployed by Oak Ridge National Laboratory (ORNL) and evaluated in cooperation with GNF. The system required that passive RFID be attached to several UF6 30B cylinders as they were received at the site; then the cylinders were tracked as they proceeded to interim storage, to processing in an autoclave, and eventually to disposition from the site. This CATS deployment also provided a direct integration of scale data from the site accountability scales. The integration of this information into the tracking data provided an attribute for additional safeguards for evaluation. The field test provided insight into the advantages and challenges of using RFID at an operating nuclear facility. The RFID system allowed operators to interact with the technology and demonstrated the survivability of the tags and reader equipment in the process environment. This paper will provide the operator perspective on utilizing RFID technology for locating cylinders within the facility, thereby tracking the cylinders for process and for Material Control & Accounting functions. The paper also will present the operator viewpoint on RFID implemented as an independent safeguards system.

  13. "Catalyst Data": Perverse Systemic Effects of Audit and Accountability in Australian Schooling

    ERIC Educational Resources Information Center

    Lingard, Bob; Sellar, Sam

    2013-01-01

    This paper examines the perverse effects of the new accountability regime central to the Labor government's national reform agenda in schooling. The focus is on National Assessment Program -- Literacy and Numeracy (NAPLAN) results that now act as "catalyst data" and are pivotal to school and system accountability. We offer a case study,…

  14. Measure for Measure: How Proficiency-Based Accountability Systems Affect Inequality in Academic Achievement

    ERIC Educational Resources Information Center

    Jennings, Jennifer; Sohn, Heeju

    2014-01-01

    How do proficiency-based accountability systems affect inequality in academic achievement? This article reconciles mixed findings in the literature by demonstrating that three factors jointly determine accountability's impact. First, by analyzing student-level data from a large urban school district, we find that when educators face accountability…

  15. As Easy as ABC: Re-engineering the Cost Accounting System.

    ERIC Educational Resources Information Center

    Trussel, John M.; Bitner, Larry N.

    1996-01-01

    To be useful for management decision making, the college or university's cost accounting system must capture and measure improvements. Activity-based costing (ABC), which determines more accurately the full costs of services and products, tracks improvements and should proceed alongside reengineering of institutional accounting. Guidelines are…

  16. A network identity authentication protocol of bank account system based on fingerprint identification and mixed encryption

    NASA Astrophysics Data System (ADS)

    Zhu, Lijuan; Liu, Jingao

    2013-07-01

    This paper describes a network identity authentication protocol of bank account system based on fingerprint identification and mixed encryption. This protocol can provide every bank user a safe and effective way to manage his own bank account, and also can effectively prevent the hacker attacks and bank clerk crime, so that it is absolute to guarantee the legitimate rights and interests of bank users.

  17. School Accountability Systems and the Every Student Succeeds Act. Re:VISION

    ERIC Educational Resources Information Center

    Martin, Mike

    2016-01-01

    The "Every Student Succeeds Act" (ESSA) replaced the "No Child Left Behind Act of 2001" (NCLB) in December 2015, substantially changing the federal role in education and how schools across the country will be held accountable. For state policymakers, designing new ESSA-compliant accountability systems is a significant…

  18. Update: New Federal Financial Accounting for State and Local School Systems Due Out Soon.

    ERIC Educational Resources Information Center

    Sielke, Catherine C.

    2002-01-01

    Reports on several changes in the 2002 edition (forthcoming) of the federal government accounting handbook "Federal Financial Accounting for State and Local School Systems." Includes brief summary of "Emerging Issues" section of the handbook that addresses issues such as alternative revenues, charter schools, school safety and security,…

  19. Data management system DIU test system

    NASA Technical Reports Server (NTRS)

    1976-01-01

    An operational and functional description is given of the data management system. Descriptions are included for the test control unit, analog stimulus panel, discrete stimulus panel, and the precision source. The mechanical configuration is defined and illustrated to provide card and component location for modification or repair. The unit level interfaces are mirror images of the DIU interfaces and are described in the Final Technical Report for NASA-MSFC contract NAS8-29155.

  20. Accountability with Voucher Threats, Responses, and the Test-Taking Population: Regression Discontinuity Evidence from Florida

    ERIC Educational Resources Information Center

    Chakrabarti, Rajashri

    2013-01-01

    Florida's 1999 A-plus program was a consequential accountability program that embedded vouchers in an accountability regime. Under Florida rules, scores of students in several special education (ESE) and limited English proficient (LEP) categories were not included in the computation of school grades. One might expect these rules to induce F…

  1. Testing the Item-Order Account of Design Effects Using the Production Effect

    ERIC Educational Resources Information Center

    Jonker, Tanya R.; Levene, Merrick; MacLeod, Colin M.

    2014-01-01

    A number of memory phenomena evident in recall in within-subject, mixed-lists designs are reduced or eliminated in between-subject, pure-list designs. The item-order account (McDaniel & Bugg, 2008) proposes that differential retention of order information might underlie this pattern. According to this account, order information may be encoded…

  2. 49 CFR 1242.18 - Communication systems (account XX-19-20).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Structures § 1242.18 Communication systems (account XX-19-20). Separate common expenses on the basis of the common expense separation in: Way and Structures—Administration—Track, Bridges and Culverts, and...

  3. 49 CFR 1242.18 - Communication systems (account XX-19-20).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Structures § 1242.18 Communication systems (account XX-19-20). Separate common expenses on the basis of the common expense separation in: Way and Structures—Administration—Track, Bridges and Culverts, and...

  4. 49 CFR 1242.18 - Communication systems (account XX-19-20).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Structures § 1242.18 Communication systems (account XX-19-20). Separate common expenses on the basis of the common expense separation in: Way and Structures—Administration—Track, Bridges and Culverts, and...

  5. Report: Wells Band Council Needs to Improve Its Accounting System to Comply With Federal Regulations

    EPA Pesticide Factsheets

    Report #14-2-0316, July 14, 2014. The Wells Band Council’s accounting system did not comply with federal regulations, which resulted in $390,000 of questioned costs and proposed high-risk designation for the grantee.

  6. A Dynamic Simulation Model of the Management Accounting Information Systems (MAIS)

    NASA Astrophysics Data System (ADS)

    Konstantopoulos, Nikolaos; Bekiaris, Michail G.; Zounta, Stella

    2007-12-01

    The aim of this paper is to examine the factors which determine the problems and the advantages on the design of management accounting information systems (MAIS). A simulation is carried out with a dynamic model of the MAIS design.

  7. When Does Accountability Work? Texas System Had Mixed Effects on College Graduation Rates and Future Earnings

    ERIC Educational Resources Information Center

    Deming, David J.; Cohodes, Sarah; Jennings, Jennifer; Jencks, Christopher

    2016-01-01

    When congress passed the No Child Left Behind Act of 2001 (NCLB), standardized testing in public schools became the law of the land. The ambitious legislation identified test-based accountability as the key to improving schools and, by extension, the long-term prospects of American schoolchildren. Thirteen years later, the debate over the federal…

  8. Control system health test system and method

    DOEpatents

    Hoff, Brian D.; Johnson, Kris W.; Akasam, Sivaprasad; Baker, Thomas M.

    2006-08-15

    A method is provided for testing multiple elements of a work machine, including a control system, a component, a sub-component that is influenced by operations of the component, and a sensor that monitors a characteristic of the sub-component. In one embodiment, the method is performed by the control system and includes sending a command to the component to adjust a first parameter associated with an operation of the component. Also, the method includes detecting a sensor signal from the sensor reflecting a second parameter associated with a characteristic of the sub-component and determining whether the second parameter is acceptable based on the command. The control system may diagnose at least one of the elements of the work machine when the second parameter of the sub-component is not acceptable.

  9. LETS: Lunar Environments Test System

    NASA Technical Reports Server (NTRS)

    Vaughn, Jason A.; Schneider, Todd; Craven, Paul; Norwood, Joey

    2008-01-01

    The Environmental Effects Branch (EM50) at the Marshall Space Flight Center has developed a unique capability within the agency, namely the Lunar Environment Test System (LETS). LETS is a cryo-pumped vacuum chamber facility capable of high vacuum (10-7 Torr). LETS is a cylindrical chamber, 30 in. (0.8 m) diameter by 48 in. (1.2 m) long thermally controlled vacuum system. The chamber is equipped with a full array of radiation sources including vacuum ultraviolet, electron, and proton radiation. The unique feature of LETS is that it contains a large lunar simulant bed (18 in. x 40 in. x 6 in.) holding 75 kg of JSC-1a simulant while operating at a vacuum of 10-7 Torr. This facility allows three applications: 1) to study the charging, levitation and migration of dust particles, 2) to simulate the radiation environment on the lunar surface, and 3) to electrically charge the lunar simulant enhancing the attraction and adhesion of dust particles to test articles more closely simulating the lunar surface dust environment. LETS has numerous diagnostic instruments including TREK electrostatic probes, residual gas analyzer (RGA), temperature controlled quartz crystal microbalance (TQCM), and particle imaging velocimeter (PIV). Finally, LETS uses continuous Labview data acquisition for computer monitoring and system control.

  10. 48 CFR 53.301-1408 - Preaward Survey of Prospective Contractor-Accounting System.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Preaward Survey of Prospective Contractor-Accounting System. 53.301-1408 Section 53.301-1408 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Illustrations of Forms...

  11. An Accountability Technique in Higher Education: The Role of Planning, Programming, Budgeting and Evaluation System (PPBES).

    ERIC Educational Resources Information Center

    Wesolowski, Zdzislaw P.

    In response to the demand for accountability in higher education, colleges have adopted business techniques of planning and management systems in the form of Planning, Programming, Budgeting, and Evaluation System (PPBES). The system approach to educational administration consists of three interrelated concepts: (1) input, (2) process, and (3)…

  12. System test approach for the SAX satellite

    NASA Technical Reports Server (NTRS)

    Giordano, Pietro; Raimondo, Giacomo; Messidoro, Piero

    1992-01-01

    SAX satellite verification is based on a protoflight approach, in which only one system model is realized at flight standard level, taking into account the utilization of hardware already qualified for other space programs and the necessity to respect the schedule constraints for a scientific objective. In any case, this approach was tailored with some deviations in order to reduce risks inherent in such a choice. The protoflight approach was also pursued at subsystem/unit level in particular for those subsystems and units considered critical from the schedule point of view. Payload Instruments followed the same approach but complete spare units were developed to reduce the risks associated with such an approach. A description of the model philosophy is provided and then, at satellite level, the testing approach and rationale for each model is presented. Finally, a brief description of each test will be given, highlighting objectives, methodologies, and test configurations. Moreover, for the major tests, problems encountered and solutions applied in establishing a correct approach are described.

  13. Accounting for intra-molecular vibrational modes in open quantum system description of molecular systems.

    PubMed

    Roden, Jan; Strunz, Walter T; Whaley, K Birgitta; Eisfeld, Alexander

    2012-11-28

    Electronic-vibrational dynamics in molecular systems that interact with an environment involve a large number of degrees of freedom and are therefore often described by means of open quantum system approaches. A popular approach is to include only the electronic degrees of freedom into the system part and to couple these to a non-Markovian bath of harmonic vibrational modes that is characterized by a spectral density. Since this bath represents both intra-molecular and external vibrations, it is important to understand how to construct a spectral density that accounts for intra-molecular vibrational modes that couple further to other modes. Here, we address this problem by explicitly incorporating an intra-molecular vibrational mode together with the electronic degrees of freedom into the system part and using the Fano theory for a resonance coupled to a continuum to derive an "effective" bath spectral density, which describes the contribution of intra-molecular modes. We compare this effective model for the intra-molecular mode with the method of pseudomodes, a widely used approach in simulation of non-Markovian dynamics. We clarify the difference between these two approaches and demonstrate that the respective resulting dynamics and optical spectra can be very different.

  14. High-Stakes Accountability: Student Anxiety and Large-Scale Testing

    ERIC Educational Resources Information Center

    von der Embse, Nathaniel P.; Witmer, Sara E.

    2014-01-01

    This study examined the relationship between student anxiety about high-stakes testing and their subsequent test performance. The FRIEDBEN Test Anxiety Scale was administered to 1,134 11th-grade students, and data were subsequently collected on their statewide assessment performance. Test anxiety was a significant predictor of test performance…

  15. ISDSN Sensor System Phase One Test Report

    SciTech Connect

    Gail Heath

    2011-09-01

    This Phase 1 Test Report documents the test activities and results completed for the Idaho National Laboratory (INL) sensor systems that will be deployed in the meso-scale test bed (MSTB) at Florida International University (FIU), as outlined in the ISDSN-MSTB Test Plan. This report captures the sensor system configuration tested; test parameters, testing procedure, any noted changes from the implementation plan, acquired test data sets, and processed results.

  16. Hotline Allegations Regarding Accounting for the Defense Information Systems Agency Working Capital Fund

    DTIC Science & Technology

    2007-11-02

    HOTLINE ALLEGATIONS REGARDING ACCOUNTING FOR THE DEFENSE INFORMATION SYSTEMS AGENCY WORKING CAPITAL FUND Report No. D-2001- 123 ...May 2001 Report Type N/A Dates Covered (from... to) ("DD MON YYYY") Title and Subtitle Hotline Allegations Regarding Accounting for the Defense...Room 801) Arlington, VA 22202-2884 Performing Organization Number(s) D-2001- 123 Sponsoring/Monitoring Agency Name(s) and Address(es) Monitoring Agency

  17. Assessing the integrity of local area network materials accountability systems against insider threats

    SciTech Connect

    Jones, E.; Sicherman, A.

    1996-07-01

    DOE facilities rely increasingly on computerized systems to manage nuclear materials accountability data and to protect against diversion of nuclear materials or other malevolent acts (e.g., hoax due to falsified data) by insider threats. Aspects of modern computerized material accountability (MA) systems including powerful personal computers and applications on networks, mixed security environments, and more users with increased knowledge, skills and abilities help heighten the concern about insider threats to the integrity of the system. In this paper, we describe a methodology for assessing MA applications to help decision makers identify ways of and compare options for preventing or mitigating possible additional risks from the insider threat. We illustrate insights from applying the methodology to local area network materials accountability systems.

  18. System reliability analysis through corona testing

    NASA Technical Reports Server (NTRS)

    Lalli, V. R.; Mueller, L. A.; Koutnik, E. A.

    1975-01-01

    In the Reliability and Quality Engineering Test Laboratory at the NASA Lewis Research Center a nondestructive, corona-vacuum test facility for testing power system components was developed using commercially available hardware. The test facility was developed to simulate operating temperature and vacuum while monitoring corona discharges with residual gases. This facility is being used to test various high voltage power system components.

  19. Ensuring the Sustainability of Russian Federation National Nuclear Material Accounting System

    SciTech Connect

    Pitel, V; Kasumova, L; Kushnaryov, M; Babcock, R

    2006-06-07

    The Federal Nuclear Material Control and Accounting Information System (FIS) is the national information source on nuclear material accounting of the Russian Federation (RF). RF regulations mandated the creation of a national nuclear material accounting system to be managed by Federal Agency For Atomic Energy (Rosatom), and for the past decade, the FIS has been developed for all organizations required to report to Rosatom. The system represents a successful integration of U.S. financial support and consulting with Russian vision and technical expertise, creating a viable national nuclear material accounting system. This paper discusses crucial elements to ensure Sustainability of the FIS. A long-term plan for operation and maintenance of the information system is critical to a sustainable national accounting system. Plans undertaken throughout the FIS Project lifecycle have supported the necessary elements to ensure success. Through the next two years, long-term planning will be reevaluated and the successful elements and new initiatives will become part of an overall Operations Management Program. FIS resource needs will be managed through prioritization and ranking for each Program element, including: system operation; revising and implementing supporting regulations; establishing monitoring and control mechanisms to ensure validity of the data reported; maintaining and improving communication channels; and establishing regular FIS training. The results of a survey on improving FIS reporting, expected in June 2006, will be used in the prioritization and ranking process. Developing the Program and planning for long-term sustainability of the FIS will ensure a viable national nuclear material accounting system for the future.

  20. Students' Use of the Energy Model to Account for Changes in Physical Systems

    ERIC Educational Resources Information Center

    Papadouris, Nico; Constantinou, Constantinos P.; Kyratsi, Theodora

    2008-01-01

    The aim of this study is to explore the ways in which students, aged 11-14 years, account for certain changes in physical systems and the extent to which they draw on an energy model as a common framework for explaining changes observed in diverse systems. Data were combined from two sources: interviews with 20 individuals and an open-ended…

  1. Analyzing the Operation of Performance-Based Accountability Systems for Public Services. Technical Report

    ERIC Educational Resources Information Center

    Camm, Frank; Stecher, Brian M.

    2010-01-01

    Empirical evidence of the effects of performance-based public management is scarce. This report describes a framework used to organize available empirical information on one form of performance-based management, a performance-based accountability system (PBAS). Such a system identifies individuals or organizations that must change their behavior…

  2. Kentucky's Early Childhood Continuous Assessment and Accountability System: Local Decisions and State Supports

    ERIC Educational Resources Information Center

    Rous, Beth; McCormick, Katherine; Gooden, Caroline; Townley, Kim F.

    2007-01-01

    Kentucky has developed an assessment and accountability system that provides outcome data for a set of state early childhood standards for children birth to 5 years of age that are aligned with early childhood outcomes designated by the Office of Special Education Programs (OSEP). Within this flexible and comprehensive state assessment system,…

  3. A Single-System Account of the Relationship between Priming, Recognition, and Fluency

    ERIC Educational Resources Information Center

    Berry, Christopher J.; Shanks, David R.; Henson, Richard N. A.

    2008-01-01

    A single-system computational model of priming and recognition was applied to studies that have looked at the relationship between priming, recognition, and fluency in continuous identification paradigms. The model was applied to 3 findings that have been interpreted as evidence for a multiple-systems account: (a) priming can occur for items not…

  4. Factors Affecting Relationships between the Contextual Variables and the Information Characteristics of Accounting Information Systems.

    ERIC Educational Resources Information Center

    Choe, Jong-Min; Lee, Jinjoo

    1993-01-01

    Reports on a study of accounting information systems that explored the interactions among influence factors (e.g., user participation in the development process, top management support, capability of information systems personnel, and existence of steering committees), contextual variables (e.g., organizational structure and task characteristics),…

  5. An Integrated Program Structure and System of Account Codes for PPBS in Local School Districts.

    ERIC Educational Resources Information Center

    Miller, Donald R.

    This monograph presents a comprehensive but tentative matrix program structure and system of account codes that have been integrated to facilitate the implementation of PPB systems in local school districts. It is based on the results of an extensive analysis of K-12 public school district programs and management practices. In its entirety, the…

  6. The Practical Relevance of Accountability Systems for School Improvement: A Descriptive Analysis of California Schools

    ERIC Educational Resources Information Center

    Mintrop, Heinrich; Trujillo, Tina

    2007-01-01

    In search for the practical relevance of accountability systems for school improvement, the authors ask whether practitioners traveling between the worlds of system-designated high- and low-performing schools would detect tangible differences in educational quality and organizational effectiveness. In comparing nine exceptionally high and low…

  7. Executing the double win: protect your cash flow during a patient accounting system install.

    PubMed

    Adams, Jason L; Smith, J Cathy; Strand, Brett

    2009-09-01

    MultiCare Health System's plan for ensuring that its patient accounting system implementation would bring rapid financial benefits comprised eight basic steps: Set baselines and establish goals. Identify key leadership stakeholders across departmental lines. Identify team resources. Establish roles and responsibilities. Identify and prepare for potential risks. Develop guiding principles. Develop key reporting and monitoring tools. Conduct daily monitoring.

  8. Guaranteed Student Loan Information System Needs a Thorough Redesign to Account for the Expenditure of Billions. Report by the U.S. General Accounting Office.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC.

    The adequacy of the Department of Education's automated information system for the Guaranteed Student Loan Program was assessed. The review conducted by the U.S. General Accounting Office focused on the department's efforts and plans to correct system deficiencies, the reasonableness and propriety of major system costs incurred, and the…

  9. Integrated testing system FiTest for diagnosis of PCBA

    NASA Astrophysics Data System (ADS)

    Bogdan, Arkadiusz; Lesniak, Adam

    2016-12-01

    This article presents the innovative integrated testing system FiTest for automatic, quick inspection of printed circuit board assemblies (PCBA) manufactured in Surface Mount Technology (SMT). Integration of Automatic Optical Inspection (AOI), In-Circuit Tests (ICT) and Functional Circuit Tests (FCT) resulted in universal hardware platform for testing variety of electronic circuits. The platform provides increased test coverage, decreased level of false calls and optimization of test duration. The platform is equipped with powerful algorithms performing tests in a stable and repetitive way and providing effective management of diagnosis.

  10. Applied Nuclear Accountability Systems: A Case Study in the System Architecture and Development of NuMAC

    SciTech Connect

    Campbell, Andrea Beth

    2004-07-01

    This is a case study of the NuMAC nuclear accountability system developed at a private fuel fabrication facility. This paper investigates nuclear material accountability and safeguards by researching expert knowledge applied in the system design and development. Presented is a system developed to detect and deter the theft of weapons grade nuclear material. Examined is the system architecture that includes: issues for the design and development of the system; stakeholder issues; how the system was built and evolved; software design, database design, and development tool considerations; security and computing ethics. (author)

  11. A Dissemination System for State Accountability Programs--Part 2: The Relationship of Contemporary Communication Theory to Accountability Dissemination Procedures.

    ERIC Educational Resources Information Center

    Bettinghaus, Erwin P.; Miller, Gerald R.

    An assumptive, theoretical, and empirical foundation for the development of a formal dissemination model to apply to the introduction of information about educational accountability programs is set forth. If a dissemination model is to be effective, the fundamental assumptions underlying it must be spelled out explicitly. Existing communication…

  12. More than Just Test Scores: Leading for Improvement with an Alternative Community-Driven Accountability Metric

    ERIC Educational Resources Information Center

    Spain, Angeline; McMahon, Kelly

    2016-01-01

    In this case, Sharon Rowley, a veteran principal, volunteers to participate in a new community-driven accountability initiative and encounters dilemmas about what it means to be a "data-driven" instructional leader. This case provides an opportunity for aspiring school leaders to explore and apply data-use theory to the work of leading…

  13. Alignment of Instruction, Expectations, and Accountability Testing for Students with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Witmer, Sara E.; Ferreri, Summer J.

    2014-01-01

    Current large-scale assessment and accountability policies in the United States emphasize the need for all students to be appropriately included. However, there are many challenges to effective inclusion. Students with autism spectrum disorder (ASD) exhibit unique social communication and behavior challenges that can hinder their effective…

  14. Systematic Decision Making and Growth in Reading in High-Stakes Accountability Systems

    ERIC Educational Resources Information Center

    Margo, Desiree Marie

    2013-01-01

    The intense focus on standards and accountability is rapidly altering the education environment. Often the gauge for measuring school effectiveness is performance on high-stake state tests. In this retrospective cohort comparison study, I observe the relation between the use of curriculum-based measures (CBMs) for reading and change on a state…

  15. Energy Systems Test Area (ESTA) Electrical Power Systems Test Operations: User Test Planning Guide

    NASA Technical Reports Server (NTRS)

    Salinas, Michael J.

    2012-01-01

    Test process, milestones and inputs are unknowns to first-time users of the ESTA Electrical Power Systems Test Laboratory. The User Test Planning Guide aids in establishing expectations for both NASA and non-NASA facility customers. The potential audience for this guide includes both internal and commercial spaceflight hardware/software developers. It is intended to assist their test engineering personnel in test planning and execution. Material covered includes a roadmap of the test process, roles and responsibilities of facility and user, major milestones, facility capabilities, and inputs required by the facility. Samples of deliverables, test article interfaces, and inputs necessary to define test scope, cost, and schedule are included as an appendix to the guide.

  16. Accounting for Variance in Hyperspectral Data Coming from Limitations of the Imaging System

    NASA Astrophysics Data System (ADS)

    Shurygin, B.; Shestakova, M.; Nikolenko, A.; Badasen, E.; Strakhov, P.

    2016-06-01

    Over the course of the past few years, a number of methods was developed to incorporate hyperspectral imaging specifics into generic data mining techniques, traditionally used for hyperspectral data processing. Projection pursuit methods embody the largest class of methods empoyed for hyperspectral image data reduction, however, they all have certain drawbacks making them either hard to use or inefficient. It has been shown that hyperspectral image (HSI) statistics tend to display "heavy tails" (Manolakis2003)(Theiler2005), rendering most of the projection pursuit methods hard to use. Taking into consideration the magnitude of described deviations of observed data PDFs from normal distribution, it is apparent that a priori knowledge of variance in data caused by the imaging system is to be employed in order to efficiently classify objects on HSIs (Kerr, 2015), especially in cases of wildly varying SNR. A number of attempts to describe this variance and compensating techniques has been made (Aiazzi2006), however, new data quality standards are not yet set and accounting for the detector response is made under large set of assumptions. Current paper addresses the issue of hyperspectral image classification in the context of different variance sources based on the knowledge of calibration curves (both spectral and radiometric) obtained for each pixel of imaging camera. A camera produced by ZAO NPO Lepton (Russia) was calibrated and used to obtain a test image. A priori known values of SNR and spectral channel cross-correlation were incorporated into calculating test statistics used in dimensionality reduction and feature extraction. Expectation-Maximization classification algorithm modification for non-Gaussian model as described by (Veracini2010) was further employed. The impact of calibration data coarsening by ignoring non-uniformities on false alarm rate was studied. Case study shows both regions of scene-dominated variance and sensor-dominated variance, leading

  17. Accountability Issues in Testing Academic Literacy: The Case of the Test of Academic Literacy for Postgraduate Students (TALPS)

    ERIC Educational Resources Information Center

    Rambiritch, Avasha

    2015-01-01

    Applied linguists should strive to ensure that the tests they design and use are not only fair and socially acceptable, but also have positive effects--this, in light of the fact that tests can sometimes have far-reaching and often detrimental effects on test-takers. What this paper will attempt to do, is highlight how this concern for responsible…

  18. Teach Reading, Not Testing: Best Practice in an Age of Accountability

    ERIC Educational Resources Information Center

    Hollingworth, Liz; Drake, Hilleary M.

    2011-01-01

    "Teach Reading, Not Testing" reinforces what teachers already know--test preparation worksheets and drill-and-kill activities do not make children into lifelong readers. The authors' conscientious approach to reading instruction combines an insider perspective on the development of high-stakes tests with classroom experience in achieving…

  19. Water monitor system: Phase 1 test report

    NASA Technical Reports Server (NTRS)

    Taylor, R. E.; Jeffers, E. L.

    1976-01-01

    Automatic water monitor system was tested with the objectives of assuring high-quality effluent standards and accelerating the practice of reclamation and reuse of water. The NASA water monitor system is described. Various components of the system, including the necessary sensors, the sample collection system, and the data acquisition and display system, are discussed. The test facility and the analysis methods are described. Test results are reviewed, and recommendations for water monitor system design improvement are presented.

  20. Accounting for Proof Test Data in a Reliability Based Design Optimization Framework

    NASA Technical Reports Server (NTRS)

    Ventor, Gerharad; Scotti, Stephen J.

    2012-01-01

    This paper investigates the use of proof (or acceptance) test data during the reliability based design optimization of structural components. It is assumed that every component will be proof tested and that the component will only enter into service if it passes the proof test. The goal is to reduce the component weight, while maintaining high reliability, by exploiting the proof test results during the design process. The proposed procedure results in the simultaneous design of the structural component and the proof test itself and provides the designer with direct control over the probability of failing the proof test. The procedure is illustrated using two analytical example problems and the results indicate that significant weight savings are possible when exploiting the proof test results during the design process.

  1. Thermal Systems and Materials Testing

    NASA Technical Reports Server (NTRS)

    Aguirre, Nathan

    2010-01-01

    During my internship, I was involved in Boeing Thermal System/M&P, which handles maintenance and repairs of shuttle tiles, blankets, gap fillers, etc. One project I took part in was the revision of TPS-227, a repair process to tiles that entailed drilling out tile damage and using a cylindrical insert to fill the hole. The previous specification used minimal adhesive for application and when the adhesive cured, there would be several voids in the adhered material, causing an unsatisfactory bond. The testing compared several new methods and I analyzed the number of voids produced by each method to determine which one was most effective at eliminating void space. We revised the original process to apply a light adhesive coat to the top 25% of the borehole and a heavy coat to 100% of the insert. I was also responsible for maintaining the subnominal bond database, which records all unsatisfactory SIP (Strain Isolator Pad) bonds. I then archived each SIP physically for future referral data and statistics. In addition, I performed post-flight tile inspections for damages and wrote dispositions to have these tiles repaired. This also included writing a post-flight damage report for a section of Atlantis and creating summarized repair process guidelines for orbiter technicians.

  2. Rock support system development test plan

    SciTech Connect

    Patricio, J.G. . Rockwell Hanford Operations)

    1984-03-30

    The Test Plan has been prepared to support design activities for the development of a rock support system for a Nuclear Waste Repository in Basalt (NWRB). The rock support system is assumed to consist of a combination of shotcrete and rock bolts. The seven testing activities include mix development and physical testing of shotcrete, durability testing of shotcrete, durability testing of rock bolt grouts, field tests on rock bolts, field testing of shotcrete, and heated room test. The objective of the Test Plan is to develop required data through combined laboratory, field, and office studies for design and design validation of the rock support system. The overall Test Plan is developed to provide a logical progression from laboratory tests performed to characterize fundamental thermomechanical properties of shotcrete and grouts, to field tests on rock bolts and shotcrete, and in situ performance tests. 21 refs., 15 figs., 33 tabs.

  3. Common System and Software Testing Pitfalls

    DTIC Science & Technology

    2014-11-03

    Book or Supplement to 1st Edition Potential Testing Pitfalls Wiki 13Common System/SW Testing PitfallsDonald G. Firesmith, 3 November 2014 Goals and...changes and incorrect hidden assumptions are uncovered. • Testing is less effective and takes longer than necessary. 16Common System/SW Testing

  4. System reliability analysis through corona testing

    NASA Technical Reports Server (NTRS)

    Lalli, V. R.; Mueller, L. A.; Koutnik, E. A.

    1975-01-01

    A corona vacuum test facility for nondestructive testing of power system components was built in the Reliability and Quality Engineering Test Laboratories at the NASA Lewis Research Center. The facility was developed to simulate operating temperature and vacuum while monitoring corona discharges with residual gases. The facility is being used to test various high-voltage power system components.

  5. A generic, computerized nuclear materials accountability system (NucMAS) and its layered products

    SciTech Connect

    Davis, Jr, J M

    1989-01-01

    NucMAS provides a material balance area with a computerized data management system for nuclear materials accountability. NucMAS is a generic application. It handles the data management and reporting functions for different processing facilities by storing all process-specific information as data rather than procedure. A NucMAS application is configured for each facility it supports. NucMAS and its layered products are compatible with three types of data clients. Core NucMAS has a screen-oriented user interface to support the accountability clerk as a client. Accountability clerks enter data from operating logs and laboratory analyses one to three days after actual processing. Layered products support process operators and automated systems as near-real-time and real-time data clients. The core and layered products use a data-driven approach which results in software that is configurable and maintainable. 3 refs., 5 figs.

  6. Integrated billing and accounts receivable management system needed to maximize payments and cope with managed care.

    PubMed

    Sanders, J; Wold, D; Sullivan, T

    1999-01-01

    The billing and accounts receivable management process in medical practices today has evolved into a multidisciplinary function. This function requires efficient, coordinated performance by physicians and all staff members, from the point of initial patient contact through aggressive follow-up on delinquent payments for services rendered. Offices with deficient or nonexistent billing and accounts receivable management systems typically experience collection ratios that are less than industry norms. They also experience poor cash flow and unnecessary overhead costs. To avoid costly inefficiencies and ensure that it maximizes payments from third-party payors and patients, a medical practice must have an integrated billing and accounts receivable management system that includes components outlined in this article.

  7. Essential medicines in Tanzania: does the new delivery system improve supply and accountability?

    PubMed

    Mikkelsen-Lopez, Inez; Cowley, Peter; Kasale, Harun; Mbuya, Conrad; Reid, Graham; de Savigny, Don

    2014-02-01

    Objective: Assess whether reform in the Tanzanian medicines delivery system from a central 'push' kit system to a decentralized 'pull' Integrated Logistics System (ILS) has improved medicines accountability. Methods: Rufiji District in Tanzania was used as a case study. Data on medicines ordered and patients seen were compiled from routine information at six public health facilities in 1999 under the kit system and in 2009 under the ILS. Three medicines were included for comparison: an antimalarial, anthelmintic and oral rehydration salts (ORS). Results: The quality of the 2009 data was hampered by incorrect quantification calculations for orders, especially for antimalarials. Between the periods 1999 and 2009, the percent of unaccounted antimalarials fell from 60 to 18%, while the percent of unaccounted anthelmintic medicines went from 82 to 71%. Accounting for ORS, on the other hand, did not improve as the unaccounted amounts increased from 64 to 81% during the same period. Conclusions: The ILS has not adequately addressed accountability concerns seen under the kit system due to a combination of governance and system-design challenges. These quantification weaknesses are likely to have contributed to the frequent periods of antimalarial stock-out experienced in Tanzania since 2009. We propose regular reconciliation between the health information system and the medicines delivery system, thereby improving visibility and guiding interventions to increase the availability of essential medicines.

  8. Situational Effects May Account for Gain Scores in Cognitive Ability Testing: A Longitudinal SEM Approach

    ERIC Educational Resources Information Center

    Matton, Nadine; Vautier, Stephane; Raufaste, Eric

    2009-01-01

    Mean gain scores for cognitive ability tests between two sessions in a selection setting are now a robust finding, yet not fully understood. Many authors do not attribute such gain scores to an increase in the target abilities. Our approach consists of testing a longitudinal SEM model suitable to this view. We propose to model the scores' changes…

  9. Hybrid Statistical Testing for Nuclear Material Accounting Data and/or Process Monitoring Data

    SciTech Connect

    Ticknor, Lawrence O.; Hamada, Michael Scott; Sprinkle, James K.; Burr, Thomas Lee

    2015-04-14

    The two tests employed in the hybrid testing scheme are Page’s cumulative sums for all streams within a Balance Period (maximum of the maximums and average of the maximums) and Crosier’s multivariate cumulative sum applied to incremental cumulative sums across Balance Periods. The role of residuals for both kinds of data is discussed.

  10. TMACS Test Procedure TP007: System administration

    SciTech Connect

    Scanlan, P.; Washburn, S.; Seghers, R.

    1994-05-24

    The TMACS Software Project Test Procedures translate the project`s acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure tests the TMACS System Administration functions.

  11. Accounting for linkage in family-based tests of association with missing parental genotypes.

    PubMed

    Martin, Eden R; Bass, Meredyth P; Hauser, Elizabeth R; Kaplan, Norman L

    2003-11-01

    In studies of complex diseases, a common paradigm is to conduct association analysis at markers in regions identified by linkage analysis, to attempt to narrow the region of interest. Family-based tests for association based on parental transmissions to affected offspring are often used in fine-mapping studies. However, for diseases with late onset, parental genotypes are often missing. Without parental genotypes, family-based tests either compare allele frequencies in affected individuals with those in their unaffected siblings or use siblings to infer missing parental genotypes. An example of the latter approach is the score test implemented in the computer program TRANSMIT. The inference of missing parental genotypes in TRANSMIT assumes that transmissions from parents to affected siblings are independent, which is appropriate when there is no linkage. However, using computer simulations, we show that, when the marker and disease locus are linked and the data set consists of families with multiple affected siblings, this assumption leads to a bias in the score statistic under the null hypothesis of no association between the marker and disease alleles. This bias leads to an inflated type I error rate for the score test in regions of linkage. We present a novel test for association in the presence of linkage (APL) that correctly infers missing parental genotypes in regions of linkage by estimating identity-by-descent parameters, to adjust for correlation between parental transmissions to affected siblings. In simulated data, we demonstrate the validity of the APL test under the null hypothesis of no association and show that the test can be more powerful than the pedigree disequilibrium test and family-based association test. As an example, we compare the performance of the tests in a candidate-gene study in families with Parkinson disease.

  12. Carbon account of forest ecosystems as a fuzzy system: a case study for Northern Eurasia

    NASA Astrophysics Data System (ADS)

    Shvidenko, A.; Shchepashchenko, D.; Kraxner, F.; Maksyutov, S. S.

    2015-12-01

    We consider practicality of a verified account of Net Ecosystem Carbon Budget for forest ecosystems (FCA) that supposes reliable assessment of uncertainties, i.e. understanding "uncertainty of uncertainties". The FCA is a fuzzy (underspecified) system, of which membership function is inherently stochastic. Thus, any individually used method of FCA is not able to estimate structural uncertainties and usually reported "within method" uncertainties are inevitably partial. Attempting at estimation of "full uncertainties" of the studied system we follow the requirements of applied systems analysis integrating the major methods of terrestrial ecosystems carbon account, assessing the uncertainties "within method" for intermediate and final indicators of FCA with their following mutual constrains. Landscape-ecosystem approach (LEA) 1) serves for strict systems designing the account, 2) contains all relevant spatially distributed empirical and semi-empirical data and models, and 3) is presented in form of an Integrated Land Information System (ILIS). By-pixel parametrization of forest cover is provided by utilizing multi-sensor remote sensing data (12 RS products used) within GEO-wiki platform and other relevant information based on special optimization algorithms. Major carbon fluxes within the LEA (NPP, HR, disturbances etc.) are estimated based on fusion of empirical data with process-based elements by sets of regionally distributed models. Uncertainties within LEA are assessed for each module and at each step of the account. "Within method" results and uncertainties (including LEA, process-based models, eddy covariance, and inverse modelling) are harmonized based on the Bayesian approach. The above methodology have been applied to carbon account of Russian forests for 2000-2010; uncertainties of the FCA for individual years were estimated in limits of 25%. We discussed strengths and weaknesses of the approach, system requirements to different methods of FCA, information

  13. 41 CFR 301-71.303 - What data must we capture in our travel advance accounting system?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... capture in our travel advance accounting system? 301-71.303 Section 301-71.303 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS Accounting for Travel Advances § 301-71.303 What...

  14. 41 CFR 301-71.303 - What data must we capture in our travel advance accounting system?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... capture in our travel advance accounting system? 301-71.303 Section 301-71.303 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS Accounting for Travel Advances § 301-71.303 What...

  15. 75 FR 71376 - Simplified Network Application Processing System, On-Line Registration and Account Maintenance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF COMMERCE Bureau of Industry and Security 15 CFR Part 748 RIN 0694-AE98 Simplified Network Application Processing System, On-Line Registration and Account Maintenance AGENCY: Bureau of Industry and Security,...

  16. Creating Measurement and Accountability Systems for 21st Century Schools: A Guide for State Policymakers

    ERIC Educational Resources Information Center

    Osborne, David

    2016-01-01

    Since Congress has passed the Every Student Succeeds Act (ESSA) states are revamping their federally required systems to measure school quality and hold schools accountable for performance. However, most are doing so using outdated assumptions, holdovers from the Industrial Era, when cookie-cutter public schools followed orders from central…

  17. Financial Accounting for Local and State School Systems: 2014 Edition. NCES 2015-347

    ERIC Educational Resources Information Center

    Allison, Gregory S.

    2015-01-01

    The 2014 edition of "Financial Accounting for Local and State School Systems" updates the 2009 (see ED505993) and 2003 editions of the handbook. The 2003 edition was the work of the NCES National Forum on Education Statistics, Core Finance Data Task Force. That task force systematically rewrote nearly the entire text, incorporating new…

  18. S.T.A.R.S @ Glance (Student Teacher Accountability Reporting System)

    ERIC Educational Resources Information Center

    New Mexico Public Education Department, 2006

    2006-01-01

    This document introduces the Student Teacher Accountability Reporting System (STARS), the educational data collection and reporting model selected by the New Mexico Public Education Department (NMPED) to improve the quality and timeliness of data, analysis, and information in meeting increased reporting and analysis requirements. The STARS model…

  19. Accounting for Teamwork: A Critical Study of Group-Based Systems of Organizational Control.

    ERIC Educational Resources Information Center

    Ezzamel, Mahmoud; Willmott, Hugh

    1998-01-01

    Examines the role of accounting calculations in reorganizing manufacturing capabilities of a vertically integrated global retailing company. Introducing teamwork to replace line work extended traditional, hierarchical management control systems. Teamwork's self-managing demands contravened workers' established sense of self-identity as…

  20. Gender Differences in Attitudes toward Computers and Performance in the Accounting Information Systems Class

    ERIC Educational Resources Information Center

    Lenard, Mary Jane; Wessels, Susan; Khanlarian, Cindi

    2010-01-01

    Using a model developed by Young (2000), this paper explores the relationship between performance in the Accounting Information Systems course, self-assessed computer skills, and attitudes toward computers. Results show that after taking the AIS course, students experience a change in perception about their use of computers. Females'…

  1. 14 CFR Sec. 1-2 - Waivers from this system of accounts and reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED... own initiative or upon the submission of written request therefor from any air carrier, or group of... prescribed procedure or technique; a specifically defined alternative procedure or technique will result in...

  2. Budgeting and Accounting in OECD Education Systems: A Literature Review. OECD Education Working Papers, No. 128

    ERIC Educational Resources Information Center

    Fakharzadeh, Tala

    2016-01-01

    Recent demographic, economic and political trends have drawn attention to the issue of effectiveness and efficiency in the use of resources in the education sector. In the context of the renewed interest for the optimisation of resource use, this paper attempts to review the literature on budgeting and accounting in OECD education systems. The…

  3. 21 CFR 21.71 - Disclosure of records in Privacy Act Record Systems; accounting required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Disclosure of records in Privacy Act Record Systems; accounting required. 21.71 Section 21.71 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... sufficient historical or other value to warrant its continued preservation by the U.S. Government, or to...

  4. 21 CFR 21.71 - Disclosure of records in Privacy Act Record Systems; accounting required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Disclosure of records in Privacy Act Record Systems; accounting required. 21.71 Section 21.71 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... sufficient historical or other value to warrant its continued preservation by the U.S. Government, or to...

  5. 21 CFR 21.71 - Disclosure of records in Privacy Act Record Systems; accounting required.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Disclosure of records in Privacy Act Record Systems; accounting required. 21.71 Section 21.71 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... sufficient historical or other value to warrant its continued preservation by the U.S. Government, or to...

  6. 21 CFR 21.71 - Disclosure of records in Privacy Act Record Systems; accounting required.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Disclosure of records in Privacy Act Record Systems; accounting required. 21.71 Section 21.71 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... sufficient historical or other value to warrant its continued preservation by the U.S. Government, or to...

  7. A Process Analysis of the Uniform Chart of Accounts Personnel Utilization System

    DTIC Science & Technology

    2002-04-23

    Graduate Dental Education Gen Residency Program Periodontics Residency Endodontics Residency Prosthodontics Residency Oral...cost-accounting systems. American Journal of Hospital Pharmacy; 45, 1103-10. Dean, E.B. (1996). Business Process Reengineering. Retrieved from the...UCAPERS 53 Hughes, M. (1999). Nursing workload: an unquantifiable entity. Journal of Nursing Management, 7, 17-22

  8. 49 CFR Appendix I to Part 1201 - Certification of Branch Line Accounting System Records

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Records I Appendix I to Part 1201 Transportation Other Regulations Relating to Transportation (Continued... RAILROAD COMPANIES Pt. 1201, App. I Appendix I to Part 1201—Certification of Branch Line Accounting System... Address: (Street and number) (City, State, and ZIP code) certification I, the undersigned, of (Title...

  9. 49 CFR Appendix I to Part 1201 - Certification of Branch Line Accounting System Records

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Records I Appendix I to Part 1201 Transportation Other Regulations Relating to Transportation (Continued... RAILROAD COMPANIES Pt. 1201, App. I Appendix I to Part 1201—Certification of Branch Line Accounting System... Address: (Street and number) (City, State, and ZIP code) certification I, the undersigned, of (Title...

  10. English Language Learners and Complexity Theory: Why Current Accountability Systems Do Not Measure Up

    ERIC Educational Resources Information Center

    Pappamihiel, N. Eleni; Walser, Tamara M.

    2009-01-01

    Schools struggle to accurately assess nonnative speakers of English using accountability systems that somehow do not capture the complexity of the issues at hand. This article discusses topics surrounding the assessment of English language learners and how these issues have been oversimplified by such processes as the No Child Left Behind…

  11. 76 FR 7102 - Simplified Network Application Processing System, On-line Registration and Account Maintenance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-09

    ... Bureau of Industry and Security 15 CFR Part 748 RIN 0694-AE98 Simplified Network Application Processing System, On-line Registration and Account Maintenance AGENCY: Bureau of Industry and Security, Commerce. ACTION: Final rule. SUMMARY: The Bureau of Industry and Security (BIS) amends the Export...

  12. 49 CFR Appendix I to Part 1201 - Certification of Branch Line Accounting System Records

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...__ the branch line accounting system data were collected and maintained for each line that met the criteria set forth in 49 CFR 1201, Subpart B, section 920(a), Lines For Which Data Collection Is Required...) Carrier's designation for line (Ex. Zanesville Secondary Track); (b) State or states in which line...

  13. All That Is Global Is Not World Culture: Accountability Systems and Educational Apparatuses

    ERIC Educational Resources Information Center

    Sobe, Noah W.

    2015-01-01

    This article explores why we see educational accountability systems circulating transnationally. It argues that researchers in the field of comparative and international education need to use the concepts of diffusion and translation to think about the formation, coordination and extension of networks and discursive formations through which…

  14. Toward a Culture of Consequences: Performance-Based Accountability Systems for Public Services. Monograph

    ERIC Educational Resources Information Center

    Stecher, Brian M.; Camm, Frank; Damberg, Cheryl L.; Hamilton, Laura S.; Mullen, Kathleen J.; Nelson, Christopher; Sorensen, Paul; Wachs, Martin; Yoh, Allison; Zellman, Gail L.

    2010-01-01

    Performance-based accountability systems (PBASs), which link incentives to measured performance as a means of improving services to the public, have gained popularity. While PBASs can vary widely across sectors, they share three main components: goals, incentives, and measures. Research suggests that PBASs influence provider behaviors, but little…

  15. 20 CFR 670.530 - Are Job Corps centers required to maintain a student accountability system?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Are Job Corps centers required to maintain a student accountability system? 670.530 Section 670.530 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) THE JOB CORPS UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Program Activities and Center Operations...

  16. 20 CFR 670.530 - Are Job Corps centers required to maintain a student accountability system?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Are Job Corps centers required to maintain a student accountability system? 670.530 Section 670.530 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) THE JOB CORPS UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Program Activities and Center Operations...

  17. 20 CFR 670.530 - Are Job Corps centers required to maintain a student accountability system?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Are Job Corps centers required to maintain a student accountability system? 670.530 Section 670.530 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR THE JOB CORPS UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Program Activities and Center Operations § 670.530...

  18. Preoperational test report, primary ventilation system

    SciTech Connect

    Clifton, F.T.

    1997-11-04

    This represents a preoperational test report for Primary Ventilation Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system provides vapor space filtered venting of tanks AY101, AY102, AZ101, AZ102. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  19. Preoperational test report, vent building ventilation system

    SciTech Connect

    Clifton, F.T.

    1997-11-04

    This represents a preoperational test report for Vent Building Ventilation Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system provides Heating, Ventilation, and Air Conditioning (HVAC) for the W-030 Ventilation Building. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  20. An accounting system for water and consumptive use along the Colorado River, Hoover Dam to Mexico

    USGS Publications Warehouse

    Owen-Joyce, Sandra J.; Raymond, Lee H.

    1996-01-01

    An accounting system for estimating and distributing consumptive use of water by vegetation to water users was developed for the Colorado River to meet the requirements of a U.S. Supreme Court decree and used with data from calendar year 1984. The system is based on a water-budget method to estimate total consumptive use by vegetation which is apportioned to agricultural users by using percentages of total evapotranspiration by vegetation estimated from digital-image analysis of satellite data.

  1. How personal experiences feature in women's accounts of use of information for decisions about antenatal diagnostic testing for foetal abnormality.

    PubMed

    France, Emma F; Wyke, Sally; Ziebland, Sue; Entwistle, Vikki A; Hunt, Kate

    2011-03-01

    There has been a striking growth in the availability of health-related information based on personal experience in recent years and internet users are often drawn towards other people's stories about their health. Accounts of other people's experiences might convey social and emotional information that is not otherwise available but little is known about how it is used or the implications of its use in practice. This paper examines how people refer to information about other people's experiences when accounting for decisions about antenatal diagnostic testing for foetal abnormality. We conducted a secondary analysis of 37 qualitative interviews undertaken across the UK with 36 women and nine of their male partners (eight couples were interviewed together) who talked about diagnostic testing for foetal abnormality in 55 pregnancies. When describing their decisions, respondents referred to examples of knowledge gleaned from their own and other individuals' experiences as well as information based on biomedical or clinical-epidemiological research (usually about the probabilities of having a child affected by health problems or the probability of diagnostic tests causing miscarriage). Both forms of knowledge were employed in people's accounts to illustrate the legitimacy and internal coherence of decisions taken. The analysis demonstrates the personally idiosyncratic ways that people reflect on and incorporate different types of information to add meaning to abstract ideas about risk, to imagine the consequences for their own lives and to help them to make sense of the decisions they faced.

  2. On interpreting stereotype threat as accounting for African American-White differences on cognitive tests.

    PubMed

    Sackett, Paul R; Hardison, Chaitra M; Cullen, Michael J

    2004-01-01

    C. M. Steele and J. Aronson (1995) showed that making race salient when taking a difficult test affected the performance of high-ability African American students, a phenomenon they termed stereotype threat. The authors document that this research is widely misinterpreted in both popular and scholarly publications as showing that eliminating stereotype threat eliminates the African American-White difference in test performance. In fact, scores were statistically adjusted for differences in students' prior SAT performance, and thus, Steele and Aronson's findings actually showed that absent stereotype threat, the two groups differ to the degree that would be expected based on differences in prior SAT scores. The authors caution against interpreting the Steele and Aronson experiment as evidence that stereotype threat is the primary cause of African American-White differences in test performance.

  3. Developing a Policy for Controlled Substance Testing of Juveniles. Juvenile Accountability Incentive Block Grants (JAIBG) Program Bulletin.

    ERIC Educational Resources Information Center

    Crowe, Ann H.; Sydney, Linda

    This bulletin provides an overview of substance testing, describes major indicators of the need for such testing, and summarizes the research for recent trends in substance abuse. It examines the practices of implementing a policy of controlled substance testing for appropriate categories of juveniles within the juvenile justice system. A summary…

  4. Time on Test, Student Motivation, and Performance on the Collegiate Learning Assessment: Implications for Institutional Accountability

    ERIC Educational Resources Information Center

    Hosch, Braden J.

    2010-01-01

    Using results from the Collegiate Learning Assessment (CLA) administered at Central Connecticut State University, a public Carnegie master's-larger programs university in the Northeast, this study demonstrates time on spent on the test, student motivation, and to a lesser extent the local institutional administration procedures represent…

  5. Emotional Intelligence Tests: Potential Impacts on the Hiring Process for Accounting Students

    ERIC Educational Resources Information Center

    Nicholls, Shane; Wegener, Matt; Bay, Darlene; Cook, Gail Lynn

    2012-01-01

    Emotional intelligence is increasingly recognized as being important for professional career success. Skills related to emotional intelligence (e.g. organizational commitment, public speaking, teamwork, and leadership) are considered essential. Human resource professionals have begun including tests of emotional intelligence (EI) in job applicant…

  6. Global Similarity Accounts of Embedded-Category Designs: Tests of the Global Matching Models

    ERIC Educational Resources Information Center

    Maguire, Angela M.; Humphreys, Michael S.; Dennis, Simon; Lee, Michael D.

    2010-01-01

    This paper addresses two Global Matching predictions in embedded-category designs: the within-category choice advantage in forced-choice recognition (superior discrimination for test choices comprising a same-category distractor); and the category length effect in forced-choice and old/new recognition (a loss in discriminability with increases in…

  7. Computerized Adaptive Mastery Tests as Expert Systems.

    ERIC Educational Resources Information Center

    Frick, Theodore W.

    1992-01-01

    Discussion of expert systems and computerized adaptive tests describes two versions of EXSPRT, a new approach that combines uncertain inference in expert systems with sequential probability ratio test (SPRT) stopping rules. Results of two studies comparing EXSPRT to adaptive mastery testing based on item response theory and SPRT approaches are…

  8. Photovoltaic system testing techniques and results

    SciTech Connect

    Lashway, C. )

    1988-09-01

    For the past three years, the New Mexico Solar Energy Institute (NMSEI) has been testing and collecting data on eight intermediate size flat-plate PV systems. These data now provide a valuable data base for determining component reliability and system degradation trends. This paper discusses: the specific test techniques used by NMSEI and the reliability of photovoltaic modules revealed by this testing.

  9. Tests Of Helicopter Control System

    NASA Technical Reports Server (NTRS)

    Hilbert, Kathryn B.; Lebacqz, J. Victor; Hindson, William S.

    1988-01-01

    Advanced control systems being developed for rotorcraft. Report discusses aspects of development of multivariable, explicit-model-following control system for CH-47B fly-by-wire helicopter. Project part of recent trend toward use of highly-augmented, high-gain flight-control systems to assist pilots of military helicopters in performance of demanding tasks and to improve handling qualities of aircraft.

  10. Problems and the potential direction of reforms for the current individual medical savings accounts in the Chinese health care system.

    PubMed

    Kong, Xiangjin; Yang, Yang; Gong, Fuqing; Zhao, Mingjie

    2012-12-01

    Individual health savings accounts are an important part of the current basic medical insurance system for urban workers in China. Since 1998 when the system of personal medical insurance accounts was first implemented, there has been considerable controversy over its function and significance within different social communities. This paper analyzes the main problems in the practical implementation of individual medical insurance accounts and discusses the social and cultural foundations for the establishment of family health savings accounts from the perspective of Chinese Confucian familism. Accordingly, it addresses the direction of the reform and the development of the current system of individual health insurance accounts in China.

  11. Why does the sense of smell vanish in the mouth? Testing predictions from two accounts.

    PubMed

    Stevenson, Richard J; Mahmut, Mehmet

    2015-08-01

    When participants perceive flavor they do not recognise the role of smell. We examined two possible accounts of why: (1) a common attentional channel activated by taste; and (2) prior learning between taste and smell. Participants were asked to sniff food-related odors with a fluid in their mouth and profile each odor after expectorating. This process was later repeated for each odor, with some odors experienced with water on both occasions, and others with water on one occasion and sucrose (weak or strong) on the other. We investigated how reliable these odor profiles were and whether they were influenced by prior odor-taste learning (indexed by odor sweetness). For non-sweet smells, the presence of a tastant significantly improved profile reliability relative to water in the mouth. For sweet smells, tastant had no effect, which we suggest represents a cancelling out of the beneficial effects of the common attentional channel by the detrimental effects of prior learning. Thus, both mechanisms may contribute to masking the modal identity of smell thereby contributing to flavor binding.

  12. Innovations in dynamic test restraint systems

    NASA Technical Reports Server (NTRS)

    Fuld, Christopher J.

    1990-01-01

    Recent launch system development programs have led to a new generation of large scale dynamic tests. The variety of test scenarios share one common requirement: restrain and capture massive high velocity flight hardware with no structural damage. The Space Systems Lab of McDonnell Douglas developed a remarkably simple and cost effective approach to such testing using ripstitch energy absorbers adapted from the sport of technical rockclimbing. The proven system reliability of the capture system concept has led to a wide variety of applications in test system design and in aerospace hardware design.

  13. Operational test report integrated system test (ventilation upgrade)

    SciTech Connect

    HARTY, W.M.

    1999-10-05

    Operational Final Test Report for Integrated Systems, Project W-030 (Phase 2 test, RECIRC and HIGH-HEAT Modes). Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks, including upgraded vapor space cooling and filtered venting of tanks AY101, Ay102, AZ101, AZ102.

  14. Development and application of a large scale river system model for National Water Accounting in Australia

    NASA Astrophysics Data System (ADS)

    Dutta, Dushmanta; Vaze, Jai; Kim, Shaun; Hughes, Justin; Yang, Ang; Teng, Jin; Lerat, Julien

    2017-04-01

    Existing global and continental scale river models, mainly designed for integrating with global climate models, are of very coarse spatial resolutions and lack many important hydrological processes, such as overbank flow, irrigation diversion, groundwater seepage/recharge, which operate at a much finer resolution. Thus, these models are not suitable for producing water accounts, which have become increasingly important for water resources planning and management at regional and national scales. A continental scale river system model called Australian Water Resource Assessment River System model (AWRA-R) has been developed and implemented for national water accounting in Australia using a node-link architecture. The model includes major hydrological processes, anthropogenic water utilisation and storage routing that influence the streamflow in both regulated and unregulated river systems. Two key components of the model are an irrigation model to compute water diversion for irrigation use and associated fluxes and stores and a storage-based floodplain inundation model to compute overbank flow from river to floodplain and associated floodplain fluxes and stores. The results in the Murray-Darling Basin shows highly satisfactory performance of the model with median daily Nash-Sutcliffe Efficiency (NSE) of 0.64 and median annual bias of less than 1% for the period of calibration (1970-1991) and median daily NSE of 0.69 and median annual bias of 12% for validation period (1992-2014). The results have demonstrated that the performance of the model is less satisfactory when the key processes such as overbank flow, groundwater seepage and irrigation diversion are switched off. The AWRA-R model, which has been operationalised by the Australian Bureau of Meteorology for continental scale water accounting, has contributed to improvements in the national water account by substantially reducing accounted different volume (gain/loss).

  15. Flexural testing on carbon fibre laminates taking into account their different behaviour under tension and compression

    NASA Astrophysics Data System (ADS)

    Serna Moreno, M. C.; Romero Gutierrez, A.; Martínez Vicente, J. L.

    2016-07-01

    An analytical model has been derived for describing the results of three-point-bending tests in materials with different behaviour under tension and compression. The shift of the neutral plane and the damage initiation mode and its location have been defined. The validity of the equations has been reviewed by testing carbon fibre-reinforced polymers (CFRP), typically employed in different weight-critical applications. Both unidirectional and cross-ply laminates have been studied. The initial failure mode produced depends directly on the beam span- thickness relation. Therefore, specimens with different thicknesses have been analysed for examining the damage initiation due to either the bending moment or the out-of-plane shear load. The experimental description of the damage initiation and evolution has been shown by means of optical microscopy. The good agreement between the analytical estimations and the experimental results shows the validity of the analytical model exposed.

  16. A Framework For Examining Validity In State Accountability Systems. A Paper in the Series: Implementing the State Accountability System Requirements Under the No Child Left Behind Act of 2001

    ERIC Educational Resources Information Center

    Fast, Ellen Forte; Hebbler, Steve

    2004-01-01

    The purpose of this paper is to provide a framework for the evaluation of validity for accountability systems. This paper is organized into two parts. Part I provides the foundation for the validation framework by considering the following: (1) a definition of accountability systems; (2) the reasons these systems require validation; (3) a brief…

  17. Transparency & Accountability: An Evaluation of the VSA College Portrait Pilot. A Special Report from the National Institute for Learning Outcomes Assessment for the Voluntary System of Accountability

    ERIC Educational Resources Information Center

    Jankowski, Natasha A.; Ikenberry, Stanley O.; Kinzie, Jillian; Kuh, George D.; Shenoy, Gloria F.; Baker, Gianina R.

    2012-01-01

    The Voluntary System of Accountability (VSA) is a vehicle for public four-year universities to report comparable information about the undergraduate student experience via the College Portrait, a common web reporting template. The National Institute for Learning Outcomes Assessment (NILOA) was asked by the VSA to evaluate the effectiveness of the…

  18. High Power Alternator Test Unit (ATU) Electrical System Test

    NASA Technical Reports Server (NTRS)

    Birchenough, Arthur; Hervol, David

    2007-01-01

    The Alternator Test Unit (ATU) in the Lunar Power System Facility (LPSF) located at the NASA Glenn Research Center (GRC) in Cleveland, OH was used to simulate the operating conditions and evaluate the performance of the ATU and it s interaction with various LPSF components in accordance with the JIMO AC Power System Requirements. The testing was carried out at the breadboard development level. Results of these tests will be used for the development and validation of analytical models for performance and lifetime prediction.

  19. Accounting for velocity of the pivot shift test manoeuvre decreases kinematic variability.

    PubMed

    Labbe, David R; de Guise, Jacques A; Godbout, Véronique; Grimard, Guy; Baillargeon, David; Lavigne, Patrick; Fernandes, Julio; Massé, Vincent; Ranger, Pierre; Hagemeister, Nicola

    2011-03-01

    The pivot shift test is the only clinical test which correlates with knee function following rupture of the ACL. A grade is given to the pivot shift in a subjective manner, leading to efforts to quantify the bone movements and correlate them to the grade. However, the dynamic and unconstrained nature of the manoeuvre introduces important kinematic variability. Our main objective was to develop a method to lessen the variability attributable to clinician technique, therefore increasing inter-grade differences. Three different orthopaedic surgeons each performed the pivot shift test on 12 subjects. Knee joint kinematics were recorded using electromagnetic motion capture devices. Inter-clinician variability was quantified and a method was developed to diminish it, using the angular velocity of flexion. This method was then applied to a larger population composed of 127 knees with various degrees of instability, evaluated by one of eight different orthopaedic surgeons. The clinical grades given by the clinicians were in almost perfect agreement (kappa=0.83). Normalization of kinematic parameters using the angular velocity of knee joint flexion produced by the clinicians reduced the intra-clinician variability by 20%, resulting in an intra-class correlation coefficient (ICC) of 0.52, up from 0.41 before normalization. This allowed for more significant differences between the grades of pivot shift. Simple normalisation of pivot shift kinematics using the angular velocity of flexion reduces clinician-related variability and allows for significant differences between the different grades. These results are an important step towards developing an objective measurement tool for the pivot shift phenomenon.

  20. The No Child Left Behind Act: Accountability, High-Stakes Testing, and Roles for Sociologists

    ERIC Educational Resources Information Center

    Dworkin, A. Gary

    2005-01-01

    Central to sociology is the assumption that virtually all forms of social action and public policies have unanticipated consequences for their actors and social systems. Sociologists seek to explore these unanticipated consequences and delineate how they will affect people, policies, and practices. This essay focuses on the unanticipated…

  1. Property Accounting for Local and State School Systems. State Educational Records and Reports Series--Handbook III.

    ERIC Educational Resources Information Center

    Reason, Paul L.; Tankard, George G., Jr.

    This handbook serves as a basic guide to property accounting for local and state school systems in the U.S. Information and guidelines are presented regarding--(1) classification of property accounts, (2) definitions of property accounts, (3) measures of school property, (4) supplies and equipment, (5) individual property records, and (6) summary…

  2. Flexible substructure online hybrid test system using conventional testing devices

    NASA Astrophysics Data System (ADS)

    Wang, Tao; Nakashima, Masayoshi

    2013-09-01

    This paper presents a substructure online hybrid test system that is extensible for geographically distributed tests. This system consists of a set of devices conventionally used for cyclic tests to load the tested substructures onto the target displacement or the target force. Due to their robustness and portability, individual sets of conventional loading devices can be transported and reconfigured to realize physical loading in geographically remote laboratories. Another appealing feature is the flexible displacement-force mixed control that is particularly suitable for specimens having large disparities in stiffness during various performance stages. To conduct a substructure online hybrid test, an extensible framework is developed, which is equipped with a generalized interface to encapsulate each substructure. Multiple tested substructures and analyzed substructures using various structural program codes can be accommodated within the single framework, simply interfaced with the boundary displacements and forces. A coordinator program is developed to keep the boundaries among all substructures compatible and equilibrated. An Internet-based data exchange scheme is also devised to transfer data among computers equipped with different software environments. A series of online hybrid tests are introduced, and the portability, flexibility, and extensibility of the online hybrid test system are demonstrated.

  3. Static tests of the propulsion system. [Propfan Test Assessment program

    NASA Technical Reports Server (NTRS)

    Withers, C. C.; Bartel, H. W.; Turnberg, J. E.; Graber, E. J.

    1987-01-01

    Advanced, highly-loaded, high-speed propellers, called propfans, are promising to revolutionize the transport aircraft industry by offering a 15- to 30-percent fuel savings over the most advanced turbofans without sacrificing passenger comfort or violating community noise standards. NASA Lewis Research Center and industry have been working jointly to develop the needed propfan technology. The NASA-funded Propfan Test Assessment (PTA) Program represents a key element of this joint program. In PTA, Lockheed-Georgia, working in concert with Hamilton Standard, Rohr Industries, Gulfstream Aerospace, and Allison, is developing a propfan propulsion system which will be mounted on the left wing of a modified Gulfstream GII aircraft and flight tested to verify the in-flight characteristics of a 9-foot diameter, single-rotation propfan. The propfan, called SR-7L, was designed and fabricated by Hamilton Standard under a separate NASA contract. Prior to flight testing, the PTA propulsion system was static tested at the Rohr Brown Field facility. In this test, propulsion system operational capability was verified and data was obtained on propfan structural response, system acoustic characteristics, and system performance. This paper reports on the results of the static tests.

  4. Systems test facilities existing capabilities compilation

    NASA Technical Reports Server (NTRS)

    Weaver, R.

    1981-01-01

    Systems test facilities (STFS) to test total photovoltaic systems and their interfaces are described. The systems development (SD) plan is compilation of existing and planned STFs, as well as subsystem and key component testing facilities. It is recommended that the existing capabilities compilation is annually updated to provide and assessment of the STF activity and to disseminate STF capabilities, status and availability to the photovoltaics program.

  5. Stability of adaptive cruise control systems taking account of vehicle response time and delay

    NASA Astrophysics Data System (ADS)

    Davis, L. C.

    2012-08-01

    The region of string stability of a platoon of adaptive cruise control vehicles, taking into account the delay and response of the vehicle powertrain, is found. An upper bound on the explicit delay time as a function the first-order powertrain response time constant is determined. The system is characterized by a headway time constant, a sensitivity parameter, relative (to the vehicle immediately in front) velocity control, and delayed-velocity feedback or acceleration feedback.

  6. Flight Tests Validate Collision-Avoidance System

    NASA Video Gallery

    Flights tests of a smartphone-assisted automatic ground collision avoidance system at NASA's Dryden Flight Research Center consistently commanded evasive maneuvers when it sensed that the unmanned ...

  7. Test procedure for boxed waste assay system

    SciTech Connect

    Wachter, J.

    1994-12-07

    This document, prepared by Los Alamos National Laboratory`s NMT-4 group, details the test methodology and requirements for Acceptance/Qualification testing of a Boxed Waste Assay System (BWAS) designed and constructed by Pajarito Scientific Corporation. Testing of the BWAS at the Plutonium Facility (TA55) at Los Alamos National Laboratory will be performed to ascertain system adherence to procurement specification requirements. The test program shall include demonstration of conveyor handling capabilities, gamma ray energy analysis, and imaging passive/active neutron accuracy and sensitivity. Integral to these functions is the system`s embedded operating and data reduction software.

  8. Painless Accountability.

    ERIC Educational Resources Information Center

    Brown, R. W.; And Others

    The computerized Painless Accountability System is a performance objective system from which instructional programs are developed. Three main simplified behavioral response levels characterize this system: (1) cognitive, (2) psychomotor, and (3) affective domains. Each of these objectives are classified by one of 16 descriptors. The second major…

  9. System for testing optical fibers

    DOEpatents

    Davies, Terence J.; Franks, Larry A.; Nelson, Melvin A.

    1981-01-01

    A system for nondestructively determining the attenuation coefficient, .alpha.(.lambda.), of low-loss optical fiber wave guides. Cerenkov light pulses are generated at a plurality of locations in the fiber by a beam of charged particles. The transit times of selected spectral components and their intensities are utilized to unfold the .alpha.(.lambda.) values over the measured spectrum.

  10. Gas characterization system software acceptance test report

    SciTech Connect

    Vo, C.V.

    1996-03-28

    This document details the results of software acceptance testing of gas characterization systems. The gas characterization systems will be used to monitor the vapor spaces of waste tanks known to contain measurable concentrations of flammable gases.

  11. System for testing optical fibers

    DOEpatents

    Golob, John E. [Olathe, KS; Looney, Larry D. [Los Alamos, NM; Lyons, Peter B. [Los Alamos, NM; Nelson, Melvin A. [Santa Barbara, CA; Davies, Terence J. [Santa Barbara, CA

    1980-07-15

    A system for measuring a combination of optical transmission properties of fiber optic waveguides. A polarized light pulse probe is injected into one end of the optical fiber. Reflections from discontinuities within the fiber are unpolarized whereas reflections of the probe pulse incident to its injection remain polarized. The polarized reflections are prevented from reaching a light detector whereas reflections from the discontinuities reaches the detector.

  12. System for testing optical fibers

    DOEpatents

    Golob, J.E.; Looney, L.D.; Lyons, P.B.; Nelson, M.A.; Davies, T.J.

    1980-07-15

    A system for measuring a combination of optical transmission properties of fiber optic waveguides. A polarized light pulse probe is injected into one end of the optical fiber. Reflections from discontinuities within the fiber are unpolarized whereas reflections of the probe pulse incident to its injection remain polarized. The polarized reflections are prevented from reaching a light detector whereas reflections from the discontinuities reaches the detector. 2 figs.

  13. Imaging performance tests of diffractive optical system

    NASA Astrophysics Data System (ADS)

    Jiao, Jianchao; Su, Yun; Wang, Baohua; Wang, Chao; Zhang, Yue; Jin, Jiangao

    2016-10-01

    Diffractive optical imaging is a new method to realize high-resolution imaging from geostationary orbit(GEO). Technical advantages of diffractive optical imaging is analyzed in the field of space optics. For application of super large diameter space optical system, the system scheme and a new achromatic method is proposed. An imaging system is developed and tested, the result of optical system wavefront is 0.169λ(RMS), optical system MTF is 0.85, and the imaging system MTF is 0.19. Test results show the new achromatic method is feasible. The above conclusions have reference significance for the development of super large diameter diffractive optical imaging system.

  14. Perceiving the agency of harmful agents: A test of dehumanization versus moral typecasting accounts.

    PubMed

    Khamitov, Mansur; Rotman, Jeff D; Piazza, Jared

    2016-01-01

    It is clear that harmful agents are targets of severe condemnation, but it is much less clear how perceivers conceptualize the agency of harmful agents. The current studies tested two competing predictions made by moral typecasting theory and the dehumanization literature. Across six studies, harmful agents were perceived to possess less agency than neutral (non-offending) and benevolent agents, consistent with a dehumanization perspective but inconsistent with the assumptions of moral typecasting theory. This was observed for human targets (Studies 1-2b and 4-5) and corporations (Study 3), and across various gradations of harmfulness (Studies 3 and 4). Importantly, denial of agency to harmful agents occurred even when controlling for perceptions of the agent's likeability (Studies 2a and 2b) and while using two different operationalizations of agency (Study 2a). Study 5 showed that harmful agents are denied agency primarily through an inferential process, and less through motivations to see the agent punished. Across all six studies, harmful agents were deemed less worthy of moral standing as a consequence of their harmful conduct and this reduction in moral standing was mediated through reductions in agency. Our findings clarify a current tension in the moral cognition literature, which have direct implications for the moral typecasting framework.

  15. CYBERSECURITY AND USER ACCOUNTABILITY IN THE C-AD CONTROL SYSTEM

    SciTech Connect

    MORRIS,J.T.; BINELLO, S.; D OTTAVIO, T.; KATZ, R.A.

    2007-10-15

    A heightened awareness of cybersecurity has led to a review of the procedures that ensure user accountability for actions performed on the computers of the Collider-Accelerator Department (C-AD) Control System. Control system consoles are shared by multiple users in control rooms throughout the C-AD complex. A significant challenge has been the establishment of procedures that securely control and monitor access to these shared consoles without impeding accelerator operations. This paper provides an overview of C-AD cybersecurity strategies with an emphasis on recent enhancements in user authentication and tracking methods.

  16. Computer-based accountability system (Phase I) for special nuclear materials at Argonne-West

    SciTech Connect

    Ingermanson, R.S.; Proctor, A.E.

    1982-05-01

    An automated accountability system for special nuclear materials (SNM) is under development at Argonne National Laboratory-West. Phase I of the development effort has established the following basic features of the system: a unique file organization allows rapid updating or retrieval of the status of various SNM, based on batch numbers, storage location, serial number, or other attributes. Access to the program is controlled by an interactive user interface that can be easily understood by operators who have had no prior background in electronic data processing. Extensive use of structured programming techniques make the software package easy to understand and to modify for specific applications. All routines are written in FORTRAN.

  17. Stability precision dynamic testing system on artillery

    NASA Astrophysics Data System (ADS)

    Wang, Chunyan; Li, Bo

    2014-12-01

    Dynamic feature of Weapon equipments is one of important performance index for evaluating the performance of the whole weapon system. The construction of target range in our country in fire control dynamic testing is relatively backward; therefore, it has greatly influenced the evaluation on the fire control system. In order to solve this problem, it's urgent to develop a new testing instrument so as to adjust to the armament research process and promote weapon system working more efficiently and thereby meeting the needs of modernization in national defense. This paper proposes a new measure which is used to test the stability precision of the fire control system, and it is installed on the moving base. Using the method, we develop a testing system which can test the stability precision of the fire control system and achieve a high precision results after testing. The innovation of the system is we can receive the image not only by CCD, but our eyes. It also adopts digital image-forming and image processing technique for real-time measurement and storing of the target information; it simultaneously adopts the method adjusting the platform and the corresponding fixture mounted on a sample to measure the stable precision and the precision of corner of stabilizator. In this paper, we make a description on the construction of the system and the idea of the designing of the optical system. Finally, we introduce the actual application of the system and testing results.

  18. Exploring the Influence of High-Stakes Testing and Accountability on Teachers' Professional Identities through the Factors of Instructional Practice, Work Environment, and Teacher Efficacy

    ERIC Educational Resources Information Center

    Mason, Janet Harmon

    2010-01-01

    The purpose of this study was to explore the impact of high-stakes testing and accountability on teachers' perceptions of their professional identities. Teachers' instructional practice, work environments, and personal factors are now immersed in the context of high-stakes testing and accountability. This context colors the decisions teachers make…

  19. Annual Forest Monitoring as part of Indonesia's National Carbon Accounting System

    NASA Astrophysics Data System (ADS)

    Kustiyo, K.; Roswintiarti, O.; Tjahjaningsih, A.; Dewanti, R.; Furby, S.; Wallace, J.

    2015-04-01

    Land use and forest change, in particular deforestation, have contributed the largest proportion of Indonesia's estimated greenhouse gas emissions. Indonesia's remaining forests store globally significant carbon stocks, as well as biodiversity values. In 2010, the Government of Indonesia entered into a REDD+ partnership. A spatially detailed monitoring and reporting system for forest change which is national and operating in Indonesia is required for participation in such programs, as well as for national policy reasons including Monitoring, Reporting, and Verification (MRV), carbon accounting, and land-use and policy information. Indonesia's National Carbon Accounting System (INCAS) has been designed to meet national and international policy requirements. The INCAS remote sensing program is producing spatially-detailed annual wall-to-wall monitoring of forest cover changes from time-series Landsat imagery for the whole of Indonesia from 2000 to the present day. Work on the program commenced in 2009, under the Indonesia-Australia Forest Carbon Partnership. A principal objective was to build an operational system in Indonesia through transfer of knowledge and experience, from Australia's National Carbon Accounting System, and adaptation of this experience to Indonesia's requirements and conditions. A semi-automated system of image pre-processing (ortho-rectification, calibration, cloud masking and mosaicing) and forest extent and change mapping (supervised classification of a 'base' year, semi-automated single-year classifications and classification within a multi-temporal probabilistic framework) was developed for Landsat 5 TM and Landsat 7 ETM+. Particular attention is paid to the accuracy of each step in the processing. With the advent of Landsat 8 data and parallel development of processing capability, capacity and international collaborations within the LAPAN Data Centre this processing is being increasingly automated. Research is continuing into improved

  20. Photovoltaic Systems Test Facilities: Existing capabilities compilation

    NASA Technical Reports Server (NTRS)

    Volkmer, K.

    1982-01-01

    A general description of photovoltaic systems test facilities (PV-STFs) operated under the U.S. Department of Energy's photovoltaics program is given. Descriptions of a number of privately operated facilities having test capabilities appropriate to photovoltaic hardware development are given. A summary of specific, representative test capabilities at the system and subsystem level is presented for each listed facility. The range of system and subsystem test capabilities available to serve the needs of both the photovoltaics program and the private sector photovoltaics industry is given.

  1. Multiperspective analysis and testing of expert systems

    NASA Technical Reports Server (NTRS)

    Bollinger, Terry B.

    1986-01-01

    The paper describes a technique which the author developed for testing expert systems. The technique, which he calls multiperspective testing, can be applied during both the knowledge engineering phase and the acceptance testing phase of developing an exppert system. The first step in multiperspective testing is to define a group of performance measures ('perspectives') that focus on the behavior of the knowledge base. For each such measure, the results of testing are summarized in four scores, which the author calls 'expansion,' 'detection,' 'discrimination,' and 'comprehension.' These scores have the advantage of providing more specific information about how the knowledge base should be updated or corrected.

  2. Cascade Distiller System Performance Testing Interim Results

    NASA Technical Reports Server (NTRS)

    Callahan, Michael R.; Pensinger, Stuart; Sargusingh, Miriam J.

    2014-01-01

    The Cascade Distillation System (CDS) is a rotary distillation system with potential for greater reliability and lower energy costs than existing distillation systems. Based upon the results of the 2009 distillation comparison test (DCT) and recommendations of the expert panel, the Advanced Exploration Systems (AES) Water Recovery Project (WRP) project advanced the technology by increasing reliability of the system through redesign of bearing assemblies and improved rotor dynamics. In addition, the project improved the CDS power efficiency by optimizing the thermoelectric heat pump (TeHP) and heat exchanger design. Testing at the NASA-JSC Advanced Exploration System Water Laboratory (AES Water Lab) using a prototype Cascade Distillation Subsystem (CDS) wastewater processor (Honeywell d International, Torrance, Calif.) with test support equipment and control system developed by Johnson Space Center was performed to evaluate performance of the system with the upgrades as compared to previous system performance. The system was challenged with Solution 1 from the NASA Exploration Life Support (ELS) distillation comparison testing performed in 2009. Solution 1 consisted of a mixed stream containing human-generated urine and humidity condensate. A secondary objective of this testing is to evaluate the performance of the CDS as compared to the state of the art Distillation Assembly (DA) used in the ISS Urine Processor Assembly (UPA). This was done by challenging the system with ISS analog waste streams. This paper details the results of the AES WRP CDS performance testing.

  3. Minuteman Weapon System Test Set logic replacement

    NASA Astrophysics Data System (ADS)

    Royse, S. D.

    In the late 1960s, the Minuteman Weapon System Test Set was constructed as a part of the Minuteman development program. The missile Reentry Vehicle is that portion of the Minuteman missile system which reenters the atmosphere with the nuclear warhead. The test set has the objective to test the electrical/electro-mechanical systems and components of the reentry vehicle at both the repair depot and missile maintenance squadron levels. With the recent advances in semiconductor technologies, the Diode Transistor Logic (DTL) technology used to implement the test set logic became obsolete. The present paper is concerned with efforts to develop a prototype replacement for the test set logic. Attention is given to the functions of the test set, the documentation of existing logic, and the prototype design approach, which involves the subdivision of the logic into three basic functional groups. The logic replacement is based on the utilization of a multiple microprocessor system.

  4. Production Testing Of Electro-Optical Systems

    NASA Astrophysics Data System (ADS)

    Nash, S. L.

    1982-12-01

    Hughes Aircraft Company builds a variety of Electra-Optical Systems within its Manufacturing Division in El Segundo, California. The magnitude of the testing function within the manufacturing cycle of these systems, whether they are a Laser Fire Control System, a Thermal Imaging System, or some type of dedicated electronics, is almost beyond measure. Whereas testing was once quite simple, today's more complex products demand more complex test strategies. In our typical manufacturing cycle, there are at least nine (9) separate areas in which testing related to the product (end-item) may be performed. In this paper, an overview of these test areas will be discussed along with same of the considerations that are necessary for a logical manufacturing test strategy.

  5. Provincial health accounts in Kerman, Iran: an evidence of a “mixed” healthcare financing system

    PubMed Central

    Mehrolhassani, Mohammad Hossein; Jafari, Mohammad; Zeinali, Javad; Ansari, Mina

    2014-01-01

    Background: Provincial Health Accounts (PHA) as a subset of National Health Accounts (NHA) present financial information for health sectors. It leads to a logical decision making for policy-makers in order to achieve health system goals, especially Fair Financial Contribution (FFC). This study aimed to examine Health Accounts in Kerman Province. Methods: The present analytical study was carried out retrospectively between 2008 and 2011. The research population consisted of urban and rural households as well as providers and financial agents in health sectors of Kerman Province. The purposeful sampling included 16 provincial organizations. To complete data, the report on Kerman household expenditure was taken as a data source from the Governor-General’s office. In order to classify the data, the International Classification for Health Accounts (ICHA) method was used, in which data set was adjusted for the province. Results: During the study, the governmental and non-governmental fund shares of the health sector in Kerman were 27.22% and 72.78% respectively. The main portion of financial sources (59.41) was related to private household funds, of which the Out-of-Pocket (OOP) payment mounted to 92.35%. Overall, 54.86% of all financial sources were covered by OOP. The greatest portion of expenditure of Total Healthcare Expenditures (THEs) (65.19%) was related to curative services. Conclusion: The major portion of healthcare expenditures was related to the OOP payment which is compatible with the national average rate in Iran. However, health expenditure per capita, was two and a half times higher than the national average. By emphasizing on Social Determinant of Health (SDH) approach in the Iranian health system, the portion of OOP payment and curative expenditure are expected to be controlled in the medium term. It is suggested that PHA should be examined annually in a more comprehensive manner to monitor initiatives and reforms in healthcare sector. PMID:24639980

  6. Hybrid holographic non-destructive test system

    NASA Technical Reports Server (NTRS)

    Kurtz, R. L. (Inventor)

    1978-01-01

    An automatic hybrid holographic non-destructive testing (HNDT) method and system capable of detecting flaws or debonds contained within certain materials are described. This system incorporates the techniques of optical holography, acoustical/optical holography and holographic correlation in determining the structural integrity of a test object. An automatic processing system including a detector and automatic data processor is used in conjunction with the three holographic techniques for correlating and interpreting the information supplied by the non-destructive systems. The automatic system also includes a sensor which directly translates an optical data format produced by the holographic techniques into electrical signals and then transmits this information to a digital computer for indicating the structural properties of the test object. The computer interprets the data gathered and determines whether further testing is necessary as well as the format of this new testing procedure.

  7. Water electrolysis system refurbishment and testing

    NASA Technical Reports Server (NTRS)

    Greenough, B. M.

    1972-01-01

    The electrolytic oxygen generator for the back-up water electrolysis system in a 90-day manned test was refurbished, improved and subjected to a 182-day bench test. The performance of the system during the test demonstrated the soundness of the basic electrolysis concept, the high development status of the automatic controls which allowed completely hands-off operation, and the capability for orbital operation. Some design improvements are indicated.

  8. Space Launch System Scale Model Acoustic Test Ignition Overpressure Testing

    NASA Technical Reports Server (NTRS)

    Nance, Donald K.; Liever, Peter A.

    2015-01-01

    The overpressure phenomenon is a transient fluid dynamic event occurring during rocket propulsion system ignition. This phenomenon results from fluid compression of the accelerating plume gas, subsequent rarefaction, and subsequent propagation from the exhaust trench and duct holes. The high-amplitude unsteady fluid-dynamic perturbations can adversely affect the vehicle and surrounding structure. Commonly known as ignition overpressure (IOP), this is an important design-to environment for the Space Launch System (SLS) that NASA is currently developing. Subscale testing is useful in validating and verifying the IOP environment. This was one of the objectives of the Scale Model Acoustic Test (SMAT), conducted at Marshall Space Flight Center (MSFC). The test data quantifies the effectiveness of the SLS IOP suppression system and improves the analytical models used to predict the SLS IOP environments. The reduction and analysis of the data gathered during the SMAT IOP test series requires identification and characterization of multiple dynamic events and scaling of the event waveforms to provide the most accurate comparisons to determine the effectiveness of the IOP suppression systems. The identification and characterization of the overpressure events, the waveform scaling, the computation of the IOP suppression system knockdown factors, and preliminary comparisons to the analytical models are discussed.

  9. Space Launch System Scale Model Acoustic Test Ignition Overpressure Testing

    NASA Technical Reports Server (NTRS)

    Nance, Donald; Liever, Peter; Nielsen, Tanner

    2015-01-01

    The overpressure phenomenon is a transient fluid dynamic event occurring during rocket propulsion system ignition. This phenomenon results from fluid compression of the accelerating plume gas, subsequent rarefaction, and subsequent propagation from the exhaust trench and duct holes. The high-amplitude unsteady fluid-dynamic perturbations can adversely affect the vehicle and surrounding structure. Commonly known as ignition overpressure (IOP), this is an important design-to environment for the Space Launch System (SLS) that NASA is currently developing. Subscale testing is useful in validating and verifying the IOP environment. This was one of the objectives of the Scale Model Acoustic Test, conducted at Marshall Space Flight Center. The test data quantifies the effectiveness of the SLS IOP suppression system and improves the analytical models used to predict the SLS IOP environments. The reduction and analysis of the data gathered during the SMAT IOP test series requires identification and characterization of multiple dynamic events and scaling of the event waveforms to provide the most accurate comparisons to determine the effectiveness of the IOP suppression systems. The identification and characterization of the overpressure events, the waveform scaling, the computation of the IOP suppression system knockdown factors, and preliminary comparisons to the analytical models are discussed.

  10. Integration Testing of Space Flight Systems

    NASA Technical Reports Server (NTRS)

    Sowards, Stephanie; Honeycutt, Timothy

    2008-01-01

    This paper discusses the benefits of conducting multi-system integration testing of space flight elements in lieu of merely shipping and shooting to the launch site and launching. "Ship and shoot" is a philosophy that proposes to transport flight elements directly from the factory to the launch site and begin the mission without further testing. Integration testing, relevant to validation testing in this context, is a risk mitigation effort that builds upon the individual element and system levels of qualification and acceptance tests, greatly improving the confidence of operations in space. The International Space Station Program (ISSP) experience is the focus of most discussions from a historical perspective, while proposed integration testing of the Constellation Program is also discussed. The latter will include Multi-Element Integration Testing (MElT) and Flight Element Integration Testing (FElT).

  11. Hybrid statistical testing for nuclear material accounting data and/or process monitoring data in nuclear safeguards

    SciTech Connect

    Burr, Tom; Hamada, Michael S.; Ticknor, Larry; Sprinkle, James

    2015-01-01

    The aim of nuclear safeguards is to ensure that special nuclear material is used for peaceful purposes. Historically, nuclear material accounting (NMA) has provided the quantitative basis for monitoring for nuclear material loss or diversion, and process monitoring (PM) data is collected by the operator to monitor the process. PM data typically support NMA in various ways, often by providing a basis to estimate some of the in-process nuclear material inventory. We develop options for combining PM residuals and NMA residuals (residual = measurement - prediction), using a hybrid of period-driven and data-driven hypothesis testing. The modified statistical tests can be used on time series of NMA residuals (the NMA residual is the familiar material balance), or on a combination of PM and NMA residuals. The PM residuals can be generated on a fixed time schedule or as events occur.

  12. Hybrid statistical testing for nuclear material accounting data and/or process monitoring data in nuclear safeguards

    DOE PAGES

    Burr, Tom; Hamada, Michael S.; Ticknor, Larry; ...

    2015-01-01

    The aim of nuclear safeguards is to ensure that special nuclear material is used for peaceful purposes. Historically, nuclear material accounting (NMA) has provided the quantitative basis for monitoring for nuclear material loss or diversion, and process monitoring (PM) data is collected by the operator to monitor the process. PM data typically support NMA in various ways, often by providing a basis to estimate some of the in-process nuclear material inventory. We develop options for combining PM residuals and NMA residuals (residual = measurement - prediction), using a hybrid of period-driven and data-driven hypothesis testing. The modified statistical tests canmore » be used on time series of NMA residuals (the NMA residual is the familiar material balance), or on a combination of PM and NMA residuals. The PM residuals can be generated on a fixed time schedule or as events occur.« less

  13. A vine copula mixed effect model for trivariate meta-analysis of diagnostic test accuracy studies accounting for disease prevalence.

    PubMed

    Nikoloulopoulos, Aristidis K

    2015-08-11

    A bivariate copula mixed model has been recently proposed to synthesize diagnostic test accuracy studies and it has been shown that it is superior to the standard generalized linear mixed model in this context. Here, we call trivariate vine copulas to extend the bivariate meta-analysis of diagnostic test accuracy studies by accounting for disease prevalence. Our vine copula mixed model includes the trivariate generalized linear mixed model as a special case and can also operate on the original scale of sensitivity, specificity, and disease prevalence. Our general methodology is illustrated by re-analyzing the data of two published meta-analyses. Our study suggests that there can be an improvement on trivariate generalized linear mixed model in fit to data and makes the argument for moving to vine copula random effects models especially because of their richness, including reflection asymmetric tail dependence, and computational feasibility despite their three dimensionality.

  14. Examples of MC and A systems to meet prompt accountability specifications

    SciTech Connect

    Eggers, R F; Brouns, R J; Bryant, J L; Davenport, L C; Brite, D W; Kinnison, R R; Fager, J E; Williams, R C; Wilson, R L

    1983-01-01

    Proposed regulations for NRC licensees authorized to possess and process formula quantities of strategic special nuclear material (SSNM) would require each licensee to implement a material control and accounting (MC and A) system capable of prompt loss detection and alarm resolution. In support of the loss detection and alarm response activities an overcheck program would also be implemented. This program would include personnel qualification and training, quality control, inventory verification and shipper-receiver transaction verification. However, the frequeny of physical inventory verification would be about once per year rather than once every two months. In addition MC and A activities would include procedures for the prevention and detection of data falsification and other forms of deceit that might undermine the performance of the loss detection and response systems. This report provides examples of prompt accountability systems for four plants: mixed oxide fuel fabrication, uranium hexafluoride conversion, high enriched uranium fuel fabrication, and high enriched uranium scrap recovery. Purpose of this report is to provide guidance to the MC and A system designer and evaluator on how the proposed requirements might be met.

  15. Certification Testing Approach for Propulsion System Design

    NASA Technical Reports Server (NTRS)

    Rodriguez, Henry; Popp, Chris

    2006-01-01

    The Certification of Propulsion Systems is costly and complex, involving development and qualification testing. The desire of the certification process is to assure all requirements can be demonstrated to be compliant. The purpose of this paper is to address the technical design concerns of certifying a propulsion system for flight. Presented are Pressurization, Tankage, Feed System and Combustion Instability concerns. Propulsion System Engineers are challenged with the dilemma for testing new systems to specific levels to reduce risk yet maintain budgetary targets. A methodical approach is presented to define the types of test suitable to address the technical issues for qualifying systems for retiring the risk levels. Experience of the lessons learned from supporting the Shuttle Program for Main Propulsion and On Orbit Propulsions Systems as well as previous collaborations on design concerns for certifying propulsion systems are utilized to address design concerns and verification approaches.

  16. Space Telecommunications Radio System (STRS) Compliance Testing

    NASA Technical Reports Server (NTRS)

    Handler, Louis M.

    2011-01-01

    The Space Telecommunications Radio System (STRS) defines an open architecture for software defined radios. This document describes the testing methodology to aid in determining the degree of compliance to the STRS architecture. Non-compliances are reported to the software and hardware developers as well as the NASA project manager so that any non-compliances may be fixed or waivers issued. Since the software developers may be divided into those that provide the operating environment including the operating system and STRS infrastructure (OE) and those that supply the waveform applications, the tests are divided accordingly. The static tests are also divided by the availability of an automated tool that determines whether the source code and configuration files contain the appropriate items. Thus, there are six separate step-by-step test procedures described as well as the corresponding requirements that they test. The six types of STRS compliance tests are: STRS application automated testing, STRS infrastructure automated testing, STRS infrastructure testing by compiling WFCCN with the infrastructure, STRS configuration file testing, STRS application manual code testing, and STRS infrastructure manual code testing. Examples of the input and output of the scripts are shown in the appendices as well as more specific information about what to configure and test in WFCCN for non-compliance. In addition, each STRS requirement is listed and the type of testing briefly described. Attached is also a set of guidelines on what to look for in addition to the requirements to aid in the document review process.

  17. Should Non-Cognitive Skills Be Included in School Accountability Systems? Preliminary Evidence from California's CORE Districts. Evidence Speaks Reports, Vol 1, #13

    ERIC Educational Resources Information Center

    West, Martin R.

    2016-01-01

    Evidence confirms that student skills other than academic achievement and ability predict a broad range of academic and life outcomes. This evidence, along with a new federal requirement that state accountability systems include an indicator of school quality or student success not based on test scores, has sparked interest in incorporating such…

  18. Combat System Testing, Training and Performance Monitoring,

    DTIC Science & Technology

    1986-01-01

    implemented now, while the CG 47 Class AEGIS Cmbat Training System/Operational Readiness Test System (ACTS/ORTS) and the DDG 993 Class Combat Simulation Test...capabilities of the AN/SSQ-91 CSTS presently in the fleet in DDG 993 Class ships, describes similar systems under. .- contract for LHD I and MCM I ship...1-1 1.3 DDG 993 CLASS CSTS ............................................ 1-1 1.4 LHD I CSTS

  19. Briefing Paper on Performance Evaluation within an Accountability System: An Addendum to the AB 1417 Performance Reporting Project Report

    ERIC Educational Resources Information Center

    Research and Planning Group for California Community Colleges (RP Group), 2005

    2005-01-01

    The purpose of this briefing paper is to review common approaches to performance evaluation in accountability systems, in order to recommend a workable approach for California Community colleges, as the system seeks to meet the requirements of district-level accountability required by AB 1417. The recommendations within this paper capture commonly…

  20. International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings

    SciTech Connect

    Not Available

    1984-06-01

    This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base.

  1. Propfan test assessment propfan propulsion system static test report

    NASA Technical Reports Server (NTRS)

    Orourke, D. M.

    1987-01-01

    The propfan test assessment (PTA) propulsion system successfully completed over 50 hours of extensive static ground tests, including a 36 hour endurance test. All major systems performed as expected, verifying that the large-scale 2.74 m diameter propfan, engine, gearbox, controls, subsystems, and flight instrumentation will be satisfactory with minor modifications for the upcoming PTA flight tests on the GII aircraft in early 1987. A test envelope was established for static ground operation to maintain propfan blade stresses within limits for propfan rotational speeds up to 105 percent and power levels up to 3880 kW. Transient tests verified stable, predictable response of engine power and propfan speed controls. Installed engine TSFC was better than expected, probably due to the excellent inlet performance coupled with the supercharging effect of the propfan. Near- and far-field noise spectra contained three dominant components, which were dependent on power, tip speed, and direction. The components were propfan blade tones, propfan random noise, and compressor/propfan interaction noise. No significant turbine noise or combustion noise was evident.

  2. Curtail Accountability, Cultivate Attainability

    ERIC Educational Resources Information Center

    Wraga, William G.

    2011-01-01

    The current test-driven accountability movement, codified in the No Child Left Behind Act of 2001 ([NCLB] 2002), was a misguided idea that will have the effect not of improving the education of children and youth, but of indicting the public school system of the United States. To improve education in the United States, politicians, policy makers,…

  3. Spacelab data processing facility (SLDPF) quality assurance (QA)/data accounting (DA) expert systems - Transition from prototypes to operational systems

    NASA Technical Reports Server (NTRS)

    Basile, Lisa

    1988-01-01

    The SLDPF is responsible for the capture, quality monitoring processing, accounting, and shipment of Spacelab and/or Attached Shuttle Payloads (ASP) telemetry data to various user facilities. Expert systems will aid in the performance of the quality assurance and data accounting functions of the two SLDPF functional elements: the Spacelab Input Processing System (SIPS) and the Spacelab Output Processing System (SOPS). Prototypes were developed for each as independent efforts. The SIPS Knowledge System Prototype (KSP) used the commercial shell OPS5+ on an IBM PC/AT; the SOPS Expert System Prototype used the expert system shell CLIPS implemented on a Macintosh personal computer. Both prototypes emulate the duties of the respective QA/DA analysts based upon analyst input and predetermined mission criteria parameters, and recommended instructions and decisions governing the reprocessing, release, or holding for further analysis of data. These prototypes demonstrated feasibility and high potential for operational systems. Increase in productivity, decrease of tedium, consistency, concise historical records, and a training tool for new analyses were the principal advantages. An operational configuration, taking advantage of the SLDPF network capabilities, is under development with the expert systems being installed on SUN workstations. This new configuration in conjunction with the potential of the expert systems will enhance the efficiency, in both time and quality, of the SLDPF's release of Spacelab/AST data products.

  4. Spacelab data processing facility (SLDPF) Quality Assurance (QA)/Data Accounting (DA) expert systems: Transition from prototypes to operational systems

    NASA Technical Reports Server (NTRS)

    Basile, Lisa

    1988-01-01

    The SLDPF is responsible for the capture, quality monitoring processing, accounting, and shipment of Spacelab and/or Attached Shuttle Payloads (ASP) telemetry data to various user facilities. Expert systems will aid in the performance of the quality assurance and data accounting functions of the two SLDPF functional elements: the Spacelab Input Processing System (SIPS) and the Spacelab Output Processing System (SOPS). Prototypes were developed for each as independent efforts. The SIPS Knowledge System Prototype (KSP) used the commercial shell OPS5+ on an IBM PC/AT; the SOPS Expert System Prototype used the expert system shell CLIPS implemented on a Macintosh personal computer. Both prototypes emulate the duties of the respective QA/DA analysts based upon analyst input and predetermined mission criteria parameters, and recommended instructions and decisions governing the reprocessing, release, or holding for further analysis of data. These prototypes demonstrated feasibility and high potential for operational systems. Increase in productivity, decrease of tedium, consistency, concise historial records, and a training tool for new analyses were the principal advantages. An operational configuration, taking advantage of the SLDPF network capabilities, is under development with the expert systems being installed on SUN workstations. This new configuration in conjunction with the potential of the expert systems will enhance the efficiency, in both time and quality, of the SLDPF's release of Spacelab/AST data products.

  5. Preoperational test report, recirculation ventilation systems

    SciTech Connect

    Clifton, F.T.

    1997-11-11

    This represents a preoperational test report for Recirculation Ventilation Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system provides vapor space cooling of tanks AY1O1, AY102, AZ1O1, AZ102 and supports the ability to exhaust air from each tank. Each system consists of a valved piping loop, a fan, condenser, and moisture separator; equipment is located inside each respective tank farm in its own hardened building. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  6. Advanced recovery systems wind tunnel test report

    NASA Technical Reports Server (NTRS)

    Geiger, R. H.; Wailes, W. K.

    1990-01-01

    Pioneer Aerospace Corporation (PAC) conducted parafoil wind tunnel testing in the NASA-Ames 80 by 120 test sections of the National Full-Scale Aerodynamic Complex, Moffett Field, CA. The investigation was conducted to determine the aerodynamic characteristics of two scale ram air wings in support of air drop testing and full scale development of Advanced Recovery Systems for the Next Generation Space Transportation System. Two models were tested during this investigation. Both the primary test article, a 1/9 geometric scale model with wing area of 1200 square feet and secondary test article, a 1/36 geometric scale model with wing area of 300 square feet, had an aspect ratio of 3. The test results show that both models were statically stable about a model reference point at angles of attack from 2 to 10 degrees. The maximum lift-drag ratio varied between 2.9 and 2.4 for increasing wing loading.

  7. An enhanced nonlinear damping approach accounting for system constraints in active mass dampers

    NASA Astrophysics Data System (ADS)

    Venanzi, Ilaria; Ierimonti, Laura; Ubertini, Filippo

    2015-11-01

    Active mass dampers are a viable solution for mitigating wind-induced vibrations in high-rise buildings and improve occupants' comfort. Such devices suffer particularly when they reach force saturation of the actuators and maximum extension of their stroke, which may occur in case of severe loading conditions (e.g. wind gust and earthquake). Exceeding actuators' physical limits can impair the control performance of the system or even lead to devices damage, with consequent need for repair or substitution of part of the control system. Controllers for active mass dampers should account for their technological limits. Prior work of the authors was devoted to stroke issues and led to the definition of a nonlinear damping approach, very easy to implement in practice. It consisted of a modified skyhook algorithm complemented with a nonlinear braking force to reverse the direction of the mass before reaching the stroke limit. This paper presents an enhanced version of this approach, also accounting for force saturation of the actuator and keeping the simplicity of implementation. This is achieved by modulating the control force by a nonlinear smooth function depending on the ratio between actuator's force and saturation limit. Results of a numerical investigation show that the proposed approach provides similar results to the method of the State Dependent Riccati Equation, a well-established technique for designing optimal controllers for constrained systems, yet very difficult to apply in practice.

  8. A Trial of Nursing Cost Accounting using Nursing Practice Data on a Hospital Information System.

    PubMed

    Miyahira, Akiko; Tada, Kazuko; Ishima, Masatoshi; Nagao, Hidenori; Miyamoto, Tadashi; Nakagawa, Yoshiaki; Takemura, Tadamasa

    2015-01-01

    Hospital administration is very important and many hospitals carry out activity-based costing under comprehensive medicine. However, nursing cost is unclear, because nursing practice is expanding both quantitatively and qualitatively and it is difficult to grasp all nursing practices, and nursing cost is calculated in many cases comprehensively. On the other hand, a nursing information system (NIS) is implemented in many hospitals in Japan and we are beginning to get nursing practical data. In this paper, we propose a nursing cost accounting model and we simulate a cost by nursing contribution using NIS data.

  9. Control of a wheeled system taking into account its inertial properties

    NASA Astrophysics Data System (ADS)

    Matyukhin, V. I.

    2013-05-01

    Mechanical wheeled systems (WS) such as a wheeled tractor, a motor car, a mobile robot, etc. are studied. The well-known trajectory problem, i.e., the problem of controlling the WS motion along a given trajectory, is considered. This problem was solved earlier in the framework of kinematic WS models. The present paper deals with general WS models that additionally take into account inertial properties such as the WS masses and/or moments of inertia. We establish that the WS are subjected to rather significant perturbing forces. A control law stabilizing the WS motion along a given trajectory is constructed.

  10. Automatic TLI recognition system beta prototype testing

    SciTech Connect

    Lassahn, G.D.

    1996-06-01

    This report describes the beta prototype automatic target recognition system ATR3, and some performance tests done with this system. This is a fully operational system, with a high computational speed. It is useful for findings any kind of target in digitized image data, and as a general purpose image analysis tool.

  11. A prototype tap test imaging system: Initial field test results

    NASA Astrophysics Data System (ADS)

    Peters, J. J.; Barnard, D. J.; Hudelson, N. A.; Simpson, T. S.; Hsu, D. K.

    2000-05-01

    This paper describes a simple, field-worthy tap test imaging system that gives quantitative information about the size, shape, and severity of defects and damages. The system consists of an accelerometer, electronic circuits for conditioning the signal and measuring the impact duration, a laptop PC and data acquisition and processing software. The images are generated manually by tapping on a grid printed on a plastic sheet laid over the part's surface. A mechanized scanner is currently under development. The prototype has produced images for a variety of aircraft composite and metal honeycomb structures containing flaws, damages, and repairs. Images of the local contact stiffness, deduced from the impact duration using a spring model, revealed quantitatively the stiffness reduction due to flaws and damages, as well as the stiffness enhancement due to substructures. The system has been field tested on commercial and military aircraft as well as rotor blades and engine decks on helicopters. Field test results will be shown and the operation of the system will be demonstrated.—This material is based upon work supported by the Federal Aviation Administration under Contract #DTFA03-98-D-00008, Delivery Order No. IA016 and performed at Iowa State University's Center for NDE as part of the Center for Aviation Systems Reliability program.

  12. Electric power system test and verification program

    NASA Technical Reports Server (NTRS)

    Rylicki, Daniel S.; Robinson, Frank, Jr.

    1994-01-01

    Space Station Freedom's (SSF's) electric power system (EPS) hardware and software verification is performed at all levels of integration, from components to assembly and system level tests. Careful planning is essential to ensure the EPS is tested properly on the ground prior to launch. The results of the test performed on breadboard model hardware and analyses completed to date have been evaluated and used to plan for design qualification and flight acceptance test phases. These results and plans indicate the verification program for SSF's 75-kW EPS would have been successful and completed in time to support the scheduled first element launch.

  13. Global positioning system missile test range applications

    SciTech Connect

    Partridge, M.E.

    1986-06-01

    Using the Global Positioning System (GPS), a missile under test could transmit its own position, reducing radar tracking requirements while still providing three-dimensional position and velocity data with the required accuracy. This study investigated minimum package size requirements for GPS implementation on the SRAM II missile as part of the joint test assembly telemetry system. Reported GPS missile test range applications are reviewed. The two missile tracking system implementations considered are a complete GPS package onboard the missile and onboard frequency translator that retransmits the GPS satellite signals. Accuracy and operation of the two methods are compared. A functional description of the GPS is provided.

  14. LANSCE Wire Scanner System Prototype: Switchyard Test

    SciTech Connect

    Sedillo, James D

    2012-04-11

    On November 19, 2011, the beam diagnostics team of Los Alamos National Laboratory's LANSCE accelerator facility conducted a test of a prototype wire scanner system for future deployment within the accelerator's switchyard area. The primary focus of this test was to demonstrate the wire scanner control system's ability to extend its functionality beyond acquiring lower energy linac beam profile measurements to acquiring data in the switchyard. This study summarizes the features and performance characteristics of the electronic and mechanical implementation of this system with details focusing on the test results.

  15. Measuring health system performance: A new approach to accountability and quality improvement in New Zealand.

    PubMed

    Ashton, Toni

    2015-08-01

    In February 2014, the New Zealand Ministry of Health released a new framework for measuring the performance of the New Zealand health system. The two key aims are to strengthen accountability to taxpayers and to lift the performance of the system's component parts using a 'whole-of-system' approach to performance measurement. Development of this new framework--called the Integrated Performance and Incentive Framework (IPIF)--was stimulated by a need for a performance management framework which reflects the health system as a whole, which encourages primary and secondary providers to work towards the same end, and which incorporates the needs and priorities of local communities. Measures within the IPIF will be set at two levels: the system level, where measures are set nationally, and the local district level, where measures which contribute towards the system level indicators will be selected by local health alliances. In the first year, the framework applies only at the system level and only to primary health care services. It will continue to be developed over time and will gradually be extended to cover a wide range of health and disability services. The success of the IPIF in improving health sector performance depends crucially on the willingness of health sector personnel to engage closely with the measurement process.

  16. Measurement of cardiorespiratory fitness in children from two commonly used field tests after accounting for body fatness and maturity.

    PubMed

    Hamlin, Michael J; Fraser, Meegan; Lizamore, Catherine A; Draper, Nick; Shearman, Jeremy P; Kimber, Nicholas E

    2014-03-27

    Body fat and maturation both influence cardiorespiratory fitness, however few studies have taken these variables into account when using field tests to predict children's fitness levels. The purpose of this study was to determine the relationship between two field tests of cardiorespiratory fitness (20 m Maximal Multistage Shuttle Run [20-MST], 550 m distance run [550-m]) and direct measurement of VO2max after adjustment for body fatness and maturity levels. Fifty-three participants (25 boys, 28 girls, age 10.6 ± 1.2 y, mean ± SD) had their body fat levels estimated using bioelectrical impedance (16.6% ± 6.0% and 20.0% ± 5.8% for boys and girls, respectively). Participants performed in random order, the 20-MST and 550-m run followed by a progressive treadmill test to exhaustion during which gas exchange measures were taken. Pearson correlation coefficient analysis revealed that the participants' performance in the 20-MST and 550-m run were highly correlated to VO2max obtained during the treadmill test to exhaustion (r = 0.70 and 0.59 for 20-MST and 550-m run, respectively). Adjusting for body fatness and maturity levels in a multivariate regression analysis increased the associations between the field tests and VO2max (r = 0.73 for 20-MST and 0.65 for 550-m). We may conclude that both the 20-MST and the 550-m distance run are valid field tests of cardiorespiratory fitness in New Zealand 8-13 year old children and incorporating body fatness and maturity levels explains an additional 5-7% of the variance.

  17. LADEE Propulsion System Cold Flow Test

    NASA Technical Reports Server (NTRS)

    Williams, Jonathan Hunter; Chapman, Jack M.; Trinh, Hau, P.; Bell, James H.

    2013-01-01

    Lunar Atmosphere and Dust Environment Explorer (LADEE) is a NASA mission that will orbit the Moon. Its main objective is to characterize the atmosphere and lunar dust environment. The spacecraft development is being led by NASA Ames Research Center and scheduled for launch in 2013. The LADEE spacecraft will be operated with a bi-propellant hypergolic propulsion system using MMH and NTO as the fuel and oxidizer, respectively. The propulsion system utilizes flight-proven hardware on major components. The propulsion layout is composed of one 100-lbf main thruster and four 5-lbf RCS thrusters. The propellants are stored in four tanks (two parallel-connected tanks per propellant component). The propellants will be pressurized by regulated helium. A simulated propulsion system has been built for conducting cold flow test series to characterize the transient fluid flow of the propulsion system feed lines and to verify the critical operation modes, such as system priming, waterhammer, and crucial mission duty cycles. Propellant drainage differential between propellant tanks will also be assessed. Since the oxidizer feed line system has a higher flow demand than the fuel system does, the cold flow test focuses on the oxidizer system. The objective of the cold flow test is to simulate the LADEE propulsion fluid flow operation through water cold flow test and to obtain data for anchoring analytical models. The models will be used to predict the transient and steady state flow behaviors in the actual flight operations. The test activities, including the simulated propulsion test article, cold flow test, and analytical modeling, are being performed at NASA Marshall Space Flight Center. At the time of the abstract submission, the test article checkout is being performed. The test series will be completed by November, 2012

  18. The linear system theory's account of behavior maintained by variable-ratio schedules.

    PubMed Central

    McDowell, J J; Wixted, J T

    1988-01-01

    The mathematical theory of linear systems, which has been used successfully to describe behavior maintained by variable-interval schedules, is extended to describe behavior maintained by variable-ratio schedules. The result of the analysis is a pair of equations, one of which expresses response rate on a variable-ratio schedule as a function of the mean ratio requirement (n) that the schedule arranges. The other equation expresses response rate on a variable-ratio schedule as a function of reinforcement rate. Both equations accurately describe existing data from variable-ratio schedules. The theory accounts for two additional characteristics of behavior maintained by variable-ratio schedules; namely, the appearance of strained, two-valued (i.e., zero or very rapid) responding at large ns, and the abrupt cessation of responding at a boundary n. The theory also accounts for differences between behavior on variable-interval and variable-ratio schedules, including (a) the occurrence of strained responding on variable-ratio but not on variable-interval schedules, (b) the abrupt cessation of responding on occurrence of higher response rates on variable-ratio than on variable-interval schedules. Furthermore, given data from a series of variable-interval schedules and from a series of concurrent variable-ratio variable-interval schedules, the theory permits quantitative prediction of many properties of behavior on single-alternative variable-ratio schedules. The linear system theory's combined account of behavior on variable-interval and variable-ratio schedules is superior to existing versions of six other mathematical theories of variable-interval and variable-ratio responding. PMID:3279150

  19. Advanced international training course on state systems of accounting for and control of nuclear materials

    SciTech Connect

    Not Available

    1981-10-01

    This report incorporates all lectures and presentations at the Advanced International Training Course on State Systems of Accounting for and Control of Nuclear Material held April 27 through May 12, 1981 at Santa Fe and Los Alamos, New Mexico, and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards. Major emphasis for the 1981 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory, the Battelle Pacific Northwest Laboratory, and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at both the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, Richland, Washington.

  20. New automated inventory/material accounting system (AIMAS) version for former Soviet Union countries

    SciTech Connect

    Kuzminski, Jozef; Ewing, Tom; Sakunov, Igor; Drapey, Sergey; Nations, Jim

    2009-01-01

    AIMAS (Automated Inventory/Material Accounting System) is a PC-based application for site-level nuclear material accountancy that was originally developed in the late 90's as a part of the U.S Department of Energy Assistance Program to Ukraine. Designed to be flexible and secure, plus place minimal demands on computing infrastructure, it was originally developed to run in early Windows operating system (OS) environments like W98 and W3.1. The development, support, and maintenance of AIMAS were transferred to Ukraine in 2002. Because it is highly flexible and can be configured to meet diverse end-user's needs, the software has been used at several facilities in Ukraine. Incorporating added functionality is planned to support nuclear installations in the Republic of Kazakhstan and Uzbekistan, as well. An improved 32-bit version of AIMAS has recently been developed to operate effectively on modern PCs running the latest Windows OS by AVIS, the Ukrainian developer. In the paper we discuss the status of AIMAS, plans for new functions, and describe the strategy for addressing a sustainable software life-cycle while meeting user requirements in multiple FSU countries.

  1. Orion Boiler Plate Airdrop Test System

    NASA Technical Reports Server (NTRS)

    Machin, Ricardo A.; Evans, Carol T.

    2013-01-01

    On the 29th of February 2012 the Orion Capsule Parachute Assembly System (CPAS) project attempted to perform an airdrop test of a boilerplate test article for the second time. The first attempt (Cluster Development Test 2, July 2008) to deliver a similar boilerplate from a C-17 using the Low Velocity Air Drop (LVAD) technique resulted in the programmer parachute failing to properly inflate, the test article failing to achieve the desired test initiation conditions, and the test article a total loss. This paper will pick up where the CDT-2 failure investigation left off, describing the test technique that was adopted, and outline the modeling that was performed to gain confidence that the second attempt would be successful. The second boiler plate test (Cluster Development Test 3-3) was indeed a complete success and has subsequently been repeated several times, allowing the CPAS project to proceed with the full scale system level development testing required to integrate the hardware to the first Entry Flight Test vehicle as well as go into the Critical Design Review with minimum risk and a mature design.

  2. International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings

    SciTech Connect

    Not Available

    1986-06-01

    This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held June 3 through June 21, 1985, at Santa Fe and Los Alamos, New Mexico, and San Clemente, California. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the Course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1985 course was placed on safeguards methods used at item-control facilities, particularly nuclear power generating stations and test reactors. An introduction to safeguards methods used at bulk handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants, was also included. The course was conducted by the University of California's Los Alamos National Laboratory and the Southern California Edison Company. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the San Onofre Nuclear Generating Station, San Clemente, California.

  3. The NASA/LRC Computerized Test System

    NASA Technical Reports Server (NTRS)

    Richardson, W. Kirk; Washburn, David A.; Hopkins, William D.; Savage-Rumbaugh, E. Sue; Rumbaugh, Duane M.

    1990-01-01

    A new testing package, including apparatus and tasks for the behavioral study of a number of species in a variety of experiments is presented. The package is described with respect to the kinds of comparative psychological investigations for which it is best suited. The preliminary data generated within this new testing paradigm demonstrate that the NASA/LRC Computerized Test System provides a flexible yet powerful environment for the investigation of behavioral and psychological processes.

  4. SEC sensor parametric test and evaluation system

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This system provides the necessary automated hardware required to carry out, in conjunction with the existing 70 mm SEC television camera, the sensor evaluation tests which are described in detail. The Parametric Test Set (PTS) was completed and is used in a semiautomatic data acquisition and control mode to test the development of the 70 mm SEC sensor, WX 32193. Data analysis of raw data is performed on the Princeton IBM 360-91 computer.

  5. An extended car-following model accounting for the average headway effect in intelligent transportation system

    NASA Astrophysics Data System (ADS)

    Kuang, Hua; Xu, Zhi-Peng; Li, Xing-Li; Lo, Siu-Ming

    2017-04-01

    In this paper, an extended car-following model is proposed to simulate traffic flow by considering average headway of preceding vehicles group in intelligent transportation systems environment. The stability condition of this model is obtained by using the linear stability analysis. The phase diagram can be divided into three regions classified as the stable, the metastable and the unstable ones. The theoretical result shows that the average headway plays an important role in improving the stabilization of traffic system. The mKdV equation near the critical point is derived to describe the evolution properties of traffic density waves by applying the reductive perturbation method. Furthermore, through the simulation of space-time evolution of the vehicle headway, it is shown that the traffic jam can be suppressed efficiently with taking into account the average headway effect, and the analytical result is consistent with the simulation one.

  6. Tropic Test of Bradley Fighting Vehicle Systems.

    DTIC Science & Technology

    2014-09-26

    operation of the M2/M3 system in a humid tropic environment in terms of materiel degradation and performance, in accordance with the Basic Climatic ...Factors Test of Weapon Systems Loading is contained in Appendix G. 1.3.2 Two 10 week storage periods are planned to achieve the Basic Climate conditions...maintainability for further testing. 1.3.3 The Basic Climatic Conditions (Variable and Constant High Humidity Daily Cycles) are accomplished by utilizing two

  7. Cryogenic Boil-Off Reduction System Testing

    NASA Technical Reports Server (NTRS)

    Plachta, David W.; Johnson, Wesley L.; Feller, Jeffery

    2014-01-01

    The Cryogenic Boil-Off Reduction System was tested with LH2 and LOX in a vacuum chamber to simulate space vacuum and the temperatures of low Earth orbit. Testing was successful and results validated the scaling study model that predicts active cooling reduces upper stage cryogenic propulsion mass for loiter periods greater than 2 weeks.

  8. Test, Measurement, and Diagnostic Equipment (System Peculiar)

    DTIC Science & Technology

    2007-11-02

    Potential Fault Detection and Isolation Test 4 4.6 Standard Design Characteristics. .. . . . . . 5 4.7 TMDE Interface Tests . . . . . . . . .. . 6 4.8...within purchase description requirements. (3) Any di,crepancies between the TMDE and the "calibrated’ system. 4.5 Potential Fault Detection and Isolation Te

  9. CAPL: a novel association test using case-control and family data and accounting for population stratification.

    PubMed

    Chung, Ren-Hua; Schmidt, Michael A; Morris, Richard W; Martin, Eden R

    2010-11-01

    The recent successes of GWAS based on large sample sizes motivate combining independent datasets to obtain larger sample sizes and thereby increase statistical power. Analysis methods that can accommodate different study designs, such as family-based and case-control designs, are of general interest. However, population stratification can cause spurious association for population-based association analyses. For family-based association analysis that infers missing parental genotypes based on the allele frequencies estimated in the entire sample, the parental mating-type probabilities may not be correctly estimated in the presence of population stratification. Therefore, any approach to combining family and case-control data should also properly account for population stratification. Although several methods have been proposed to accommodate family-based and case-control data, all have restrictions. Most of them require sampling a homogeneous population, which may not be a reasonable assumption for data from a large consortium. One of the methods, FamCC, can account for population stratification and uses nuclear families with arbitrary number of siblings but requires parental genotype data, which are often unavailable for late-onset diseases. We extended the family-based test, Association in the Presence of Linkage (APL), to combine family and case-control data (CAPL). CAPL can accommodate case-control data and families with multiple affected siblings and missing parents in the presence of population stratification. We used simulations to demonstrate that CAPL is a valid test either in a homogeneous population or in the presence of population stratification. We also showed that CAPL can have more power than other methods that combine family and case-control data.

  10. Performance Test for the SIGMA Communication System

    NASA Astrophysics Data System (ADS)

    Jeong, Seonyeong; Lee, Hyojeong; Lee, Seongwhan; Shin, Jehyuck; Lee, Jungkyu; Jin, Ho

    2016-12-01

    Scientific CubeSat with Instruments for Global Magnetic Fields and Radiations (SIGMA) is a 3-U size CubeSat that will be operated in low earth orbit (LEO). The SIGMA communication system uses a very high frequency (VHF) band for uplink and an ultra high frequency (UHF) band for downlink. Both frequencies belong to an amateur band. The ground station that communicates with SIGMA is located at Kyung Hee Astronomical Observatory (KHAO). For reliable communication, we carried out a laboratory (LAB) test and far-field tests between the CubeSat and a ground station. In the field test, we considered test parameters such as attenuation, antenna deployment, CubeSat body attitude, and Doppler frequency shift in transmitting commands and receiving data. In this paper, we present a communication performance test of SIGMA, a link budget analysis, and a field test process. We also compare the link budget with the field test results of transmitting commands and receiving data.

  11. Accounting for Timing Drift and Variability in Contemporary Electroencepholography (EEG) Systems

    DTIC Science & Technology

    2012-03-01

    between actual and reported trigger onset time) measured with the Emotiv Epoc EEG headset......................................................10...11 Figure 6. Data recorded using the Emotiv Epoc system in conjunction with a phantom head device. Natively reported data...Alert 2.45*), Biosemi Active2 (ActiView 6.05), Emotiv Epoc (TestBench 1.5.0.3), and Quasar Helmet-Mounted System (HMS) (QStreamer 1.5.1046). All

  12. Test Telemetry And Command System (TTACS)

    NASA Technical Reports Server (NTRS)

    Fogel, Alvin J.

    1994-01-01

    The Jet Propulsion Laboratory has developed a multimission Test Telemetry and Command System (TTACS) which provides a multimission telemetry and command data system in a spacecraft test environment. TTACS reuses, in the spacecraft test environment, components of the same data system used for flight operations; no new software is developed for the spacecraft test environment. Additionally, the TTACS is transportable to any spacecraft test site, including the launch site. The TTACS is currently operational in the Galileo spacecraft testbed; it is also being provided to support the Cassini and Mars Surveyor Program projects. Minimal personnel data system training is required in the transition from pre-launch spacecraft test to post-launch flight operations since test personnel are already familiar with the data system's operation. Additionally, data system components, e.g. data display, can be reused to support spacecraft software development; and the same data system components will again be reused during the spacecraft integration and system test phases. TTACS usage also results in early availability of spacecraft data to data system development and, as a result, early data system development feedback to spacecraft system developers. The TTACS consists of a multimission spacecraft support equipment interface and components of the multimission telemetry and command software adapted for a specific project. The TTACS interfaces to the spacecraft, e.g., Command Data System (CDS), support equipment. The TTACS telemetry interface to the CDS support equipment performs serial (RS-422)-to-ethernet conversion at rates between 1 bps and 1 mbps, telemetry data blocking and header generation, guaranteed data transmission to the telemetry data system, and graphical downlink routing summary and control. The TTACS command interface to the CDS support equipment is nominally a command file transferred in non-real-time via ethernet. The CDS support equipment is responsible for

  13. Analysis and testing of propellant feed system priming process

    NASA Technical Reports Server (NTRS)

    Lin, T. Y.; Baker, D.

    1992-01-01

    This paper presents the analytical and the experimental results pertaining to the priming process of the propellant feed system with initial line pressures starting from 0 psia and greater. The analytical methods employ the method of characteristics to solve for the one-dimensional liquid transients in the liquid-full segments and the lumped inertia technique to model the dynamics of the partially filled segments or the two-phase segments. The advantages of these methods are (1) fluid compressibility and piping flexibility are accounted for in the solution; and (2) the characteristics method can be used in the solution of a complex system. The analytical results were compared with test results. Excellent correlation was obtained between predictions and test results verifying the essential aspects of the analytical modeling techniques and providing the foundation for analyzing a complicated network system.

  14. Optimized system to improve pumping rate stability during aquifer tests.

    PubMed

    Young, Michael H; Rasmussen, Todd C; Lyons, F Comer; Pennell, Kurt D

    2002-01-01

    Aquifer hydraulic properties are commonly estimated using aquifer tests, which are based on an assumption of a uniform and constant pumping rate. Substantial uncertainties in the flow rate across the borehole-formation interface can be induced by dynamic head losses, caused by rapid changes in borehole water levels early in an aquifer test. A system is presented that substantially reduces these sources of uncertainty by explicitly accounting for dynamic head losses. The system which employs commonly available components (including a datalogger, pressure transducers, a variable-speed pump motor, a flow controller, and flowmeters), is inexpensive, highly mobile, and easily set up. It optimizes the flow rate at the borehole-formation interface, making it suitable for any type of aquifer test, including constant, step, or ramped withdrawal and injection, as well as sinusoidal. The system was demonstrated for both withdrawal and injection tests in three aquifers at the Savannah River Site. No modifications to the control system were required, although a small number of characteristics of the pumping and monitoring system were added to the operating program. The pumping system provided a statistically significant, constant flow rate with time. The range in pumping variability (95% confidence interval) was from +/- 2.58 x 10(-4) L/sec to +/- 9.07 x 10(-4) L/sec, across a wide range in field and aquifer conditions.

  15. Optimized System to Improve Pumping Rate Stability During Aquifer Tests

    NASA Astrophysics Data System (ADS)

    Young, M. H.; Rasmussen, T. C.; Lyons, C.; Pennell, K. D.

    2001-12-01

    Aquifer hydraulic properties are commonly estimated using aquifer tests, which are based on an assumption of a uniform and constant pumping rate. Uncertainties in the flow rate across the borehole-formation interface can be caused by rapid changes in borehole water levels early in an aquifer test, increasing the dynamic head losses. A system is presented that substantially reduces these sources of uncertainty by explicitly accounting for dynamic head losses. The system optimizes the flow rate at the borehole-formation interface, lending it suitable for any type of aquifer test, including constant, step, or ramped withdrawal and injection, as well as sinusoidal. The system was demonstrated for both withdrawal and injection tests in three aquifers at the Savannah River Site. It employs commonly available components (e.g., datalogger, pressure transducers, a variable-speed pump motor, a flow controller, and flow meters), and is inexpensive, highly mobile, and easily set up. No modifications to the control system were required, though a small number of characteristics of the pumping and monitoring system were added to the operating program. The pumping system provided a statistically-significant, constant flow rate with time. The range in pumping variability (95 percent CI) was from +/-0.0041 gpm to +/-0.0144 gpm, across a wide range in field conditions. Additional analyses show that errors in early time pumping rates cause errors in aquifer property estimates, and that optimizing the pumping rates would provide a more error-free data set for estimating aquifer hydraulic properties.

  16. Accounting for Negative Automaintenance in Pigeons: A Dual Learning Systems Approach and Factored Representations

    PubMed Central

    Lesaint, Florian; Sigaud, Olivier; Khamassi, Mehdi

    2014-01-01

    Animals, including Humans, are prone to develop persistent maladaptive and suboptimal behaviours. Some of these behaviours have been suggested to arise from interactions between brain systems of Pavlovian conditioning, the acquisition of responses to initially neutral stimuli previously paired with rewards, and instrumental conditioning, the acquisition of active behaviours leading to rewards. However the mechanics of these systems and their interactions are still unclear. While extensively studied independently, few models have been developed to account for these interactions. On some experiment, pigeons have been observed to display a maladaptive behaviour that some suggest to involve conflicts between Pavlovian and instrumental conditioning. In a procedure referred as negative automaintenance, a key light is paired with the subsequent delivery of food, however any peck towards the key light results in the omission of the reward. Studies showed that in such procedure some pigeons persisted in pecking to a substantial level despite its negative consequence, while others learned to refrain from pecking and maximized their cumulative rewards. Furthermore, the pigeons that were unable to refrain from pecking could nevertheless shift their pecks towards a harmless alternative key light. We confronted a computational model that combines dual-learning systems and factored representations, recently developed to account for sign-tracking and goal-tracking behaviours in rats, to these negative automaintenance experimental data. We show that it can explain the variability of the observed behaviours and the capacity of alternative key lights to distract pigeons from their detrimental behaviours. These results confirm the proposed model as an interesting tool to reproduce experiments that could involve interactions between Pavlovian and instrumental conditioning. The model allows us to draw predictions that may be experimentally verified, which could help further investigate

  17. Accounting for negative automaintenance in pigeons: a dual learning systems approach and factored representations.

    PubMed

    Lesaint, Florian; Sigaud, Olivier; Khamassi, Mehdi

    2014-01-01

    Animals, including Humans, are prone to develop persistent maladaptive and suboptimal behaviours. Some of these behaviours have been suggested to arise from interactions between brain systems of Pavlovian conditioning, the acquisition of responses to initially neutral stimuli previously paired with rewards, and instrumental conditioning, the acquisition of active behaviours leading to rewards. However the mechanics of these systems and their interactions are still unclear. While extensively studied independently, few models have been developed to account for these interactions. On some experiment, pigeons have been observed to display a maladaptive behaviour that some suggest to involve conflicts between Pavlovian and instrumental conditioning. In a procedure referred as negative automaintenance, a key light is paired with the subsequent delivery of food, however any peck towards the key light results in the omission of the reward. Studies showed that in such procedure some pigeons persisted in pecking to a substantial level despite its negative consequence, while others learned to refrain from pecking and maximized their cumulative rewards. Furthermore, the pigeons that were unable to refrain from pecking could nevertheless shift their pecks towards a harmless alternative key light. We confronted a computational model that combines dual-learning systems and factored representations, recently developed to account for sign-tracking and goal-tracking behaviours in rats, to these negative automaintenance experimental data. We show that it can explain the variability of the observed behaviours and the capacity of alternative key lights to distract pigeons from their detrimental behaviours. These results confirm the proposed model as an interesting tool to reproduce experiments that could involve interactions between Pavlovian and instrumental conditioning. The model allows us to draw predictions that may be experimentally verified, which could help further investigate

  18. Removal of Retired Alkali Metal Test Systems

    SciTech Connect

    Brehm, W. F.; Church, W. R.; Biglin, J. W.

    2003-02-26

    This paper describes the successful effort to remove alkali metals, alkali metal residues, and piping and structures from retired non-radioactive test systems on the Hanford Site. These test systems were used between 1965 and 1982 to support the Fast Flux Test Facility and the Liquid Metal Fast Breeder Reactor Program. A considerable volume of sodium and sodium-potassium alloy (NaK) was successfully recycled to the commercial sector; structural material and electrical material such as wiring was also recycled. Innovative techniques were used to safely remove NaK and its residues from a test system that could not be gravity-drained. The work was done safely, with no environmental issues or significant schedule delays.

  19. Constructive Multiple-Choice Testing System

    ERIC Educational Resources Information Center

    Park, Jooyong

    2010-01-01

    The newly developed computerized Constructive Multiple-choice Testing system is introduced. The system combines short answer (SA) and multiple-choice (MC) formats by asking examinees to respond to the same question twice, first in the SA format, and then in the MC format. This manipulation was employed to collect information about the two…

  20. RHIC sextant test: Accelerator systems and performance

    SciTech Connect

    Pilat, F.; Trbojevic, D.; Ahrens, L.

    1997-08-01

    One sextant of the RHIC Collider was commissioned in early 1997 with beam. We describe here the performance of the accelerator systems, instrumentation subsystems and application software. We also describe a ramping test without beam that took place after the commissioning with beam. Finally, we analyze the implications of accelerator systems performance and their impact on the planning for RHIC installation and commissioning.

  1. Are More Stringent NCLB State Accountability Systems Associated with Better Student Outcomes? An Analysis of NAEP Results across States

    ERIC Educational Resources Information Center

    Wei, Xin

    2012-01-01

    This study developed a comprehensive measure of the stringency level of NCLB states' accountability systems, including the strength of their annual measurable objectives, confidence intervals, performance indexing, retesting, minimum subgroup size, and the difficulty levels of proficiency standards. This study related accountability stringency in…

  2. Mind the Gap: Accounting Information Systems Curricula Development in Compliance with IFAC Standards in a Developing Country

    ERIC Educational Resources Information Center

    Aleqab, Mahmoud Mohmad Ahmad; Nurunnabi, Mohammad; Adel, Dalia

    2015-01-01

    The authors examine the consistency between the current practices in designing and teaching accounting information systems (AIS) curricula and the International Federation of Accountants (IFAC) requirements for International Education Practice Statement 2 and International Education Standards 2. Utilizing a survey and interviews data in Jordan,…

  3. 25 CFR 543.14 - What are the minimum internal control standards for patron deposit accounts and cashless systems?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... patron deposit accounts and cashless systems? 543.14 Section 543.14 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR HUMAN SERVICES MINIMUM INTERNAL CONTROL STANDARDS FOR CLASS II GAMING...) The patron must appear at the gaming operation in person, at a designated area of accountability,...

  4. 25 CFR 543.14 - What are the minimum internal control standards for patron deposit accounts and cashless systems?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... patron deposit accounts and cashless systems? 543.14 Section 543.14 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR HUMAN SERVICES MINIMUM INTERNAL CONTROL STANDARDS FOR CLASS II GAMING...) The patron must appear at the gaming operation in person, at a designated area of accountability,...

  5. 45 CFR 2508.11 - How shall offices maintaining a system of records be accountable for those records to prevent...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false How shall offices maintaining a system of records be accountable for those records to prevent unauthorized disclosure of information? 2508.11 Section... of records be accountable for those records to prevent unauthorized disclosure of information?...

  6. 45 CFR 2508.11 - How shall offices maintaining a system of records be accountable for those records to prevent...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false How shall offices maintaining a system of records be accountable for those records to prevent unauthorized disclosure of information? 2508.11 Section... of records be accountable for those records to prevent unauthorized disclosure of information?...

  7. Illinois Junior College Management Information System. Manual I: Finance. Uniform Accounting Manual, 1972 Edition for 1972-73.

    ERIC Educational Resources Information Center

    Illinois Community Coll. Board, Springfield.

    Some of the purposes of this Uniform Accounting Manual for the public junior colleges in Illinois are to provide the following: (1) guidelines for establishing a sound financial accounting system; (2) information on policies, procedures, and forms necessary to meet legal requirements of the State of Illinois for the public junior colleges; (3) a…

  8. Accounting for uncertainty in the quantification of the environmental impacts of Canadian pig farming systems.

    PubMed

    Mackenzie, S G; Leinonen, I; Ferguson, N; Kyriazakis, I

    2015-06-01

    The objective of the study was to develop a life cycle assessment (LCA) for pig farming systems that would account for uncertainty and variability in input data and allow systematic environmental impact comparisons between production systems. The environmental impacts of commercial pig production for 2 regions in Canada (Eastern and Western) were compared using a cradle-to-farm gate LCA. These systems had important contrasting characteristics such as typical feed ingredients used, herd performance, and expected emission factors from manure management. The study used detailed production data supplied by the industry and incorporated uncertainty/variation in all major aspects of the system including life cycle inventory data for feed ingredients, animal performance, energy inputs, and emission factors. The impacts were defined using 5 metrics-global warming potential, acidification potential, eutrophication potential (EP), abiotic resource use, and nonrenewable energy use-and were expressed per kilogram carcass weight at farm gate. Eutrophication potential was further separated into marine EP (MEP) and freshwater EP (FEP). Uncertainties in the model inputs were separated into 2 types: uncertainty in the data used to describe the system (α uncertainties) and uncertainty in impact calculations or background data that affects all systems equally (β uncertainties). The impacts of pig production in the 2 regions were systematically compared based on the differences in the systems (α uncertainties). The method of ascribing uncertainty influenced the outcomes. In eastern systems, EP, MEP, and FEP were lower (P < 0.05) when assuming that all uncertainty in the emission factors for leaching from manure application was β. This was mainly due to increased EP resulting from field emissions for typical ingredients in western diets. When uncertainty in these emission factors was assumed to be α, only FEP was lower in eastern systems (P < 0.05). The environmental impacts for

  9. MSFC Lunar Environments Test System (LETS) System Development

    NASA Technical Reports Server (NTRS)

    Craven, Paul; Vaughn, Jason; Schneider, Todd; Norwood, Joey; Abbas, Mian; Alexander, Reginald

    2009-01-01

    A review of the NASA MSFC Lunar Environment Test System (LETS) System Development is presented. The contents include: 1) MSFC LETS Chamber Status; 2) LETS Simulant Containment Box Development; 3) Tests Conducted in LETS To date: Simulant Dust Migration; 4) Summary; and 5) Forward Work.

  10. Pharmacy component of a hospital end-product cost-accounting system.

    PubMed

    Smith, J E; Sheaffer, S L; Meyer, G E; Giorgilli, F

    1988-04-01

    Determination of pharmacy department standard costs for providing drug products to patients at Thomas Jefferson University Hospital in Philadelphia is described. The hospital is implementing a cost-accounting system (CAS) that uses software developed at the New England Medical Center, Boston. The pharmacy identified nine categories of intermediate products on the basis of labor consumption. Standard labor times for each product category are based on measurement or estimation of time for each task in the preparation and distribution of a dose. Variable-labor standard time was determined by adjusting the cumulative time for the tasks to account for nonproductive time and nonroutine activities, and a variable-labor standard cost for each category was calculated. The standard cost per dose included the costs of labor and supplies (variable and fixed) and equipment; this standard cost plus the acquisition cost of a drug line item is the total intermediate product cost. Because the CAS is based on the hospital's patient charges, clinical pharmacy services are excluded. Intermediate products that substantially affect end-product costs (costs per patient case) will be identified for inclusion in CAS reports. The CAS will give a more accurate picture of resource consumption, enabling managers to focus their efforts to improve efficiency and productivity and reduce supply use; it could also improve the accuracy of the budgeting process. The CAS will support hospital administration decisions about marketing end products and department managers' decisions about controlling intermediate-product costs.

  11. RHIC Sextant Test - Accelerator Systems and Performance

    NASA Astrophysics Data System (ADS)

    Pilat, F.; Ahrens, L.; Brown, K.; Connolly, R.; dell, G. F.; Fischer, W.; Kewisch, J.; Mackay, W.; Mane, V.; Peggs, S.; Satogata, T.; Tepikian, S.; Thompson, P.; Trbojevic, D.; Tsoupas, N.; Wei, J.

    1997-05-01

    One sextant of the RHIC collider and the full AtR (AGS to RHIC) transfer line have been commissioned in early 1997 with beam. We describe here the design and performance of the accelerator systems during the test, such as the magnet and power supply systems, instrumentation subsystems and application software. After reviewing the main milestones of the commissioning we describe a ramping test without beam that took place after the commissioning with beam. Finally, we analyze the implications of accelerator systems preformance and their impact on the plannig for RHIC installation and commissioning.

  12. Rocket Testing and Integrated System Health Management

    NASA Technical Reports Server (NTRS)

    Figueroa, Fernando; Schmalzel, John

    2005-01-01

    Integrated System Health Management (ISHM) describes a set of system capabilities that in aggregate perform: determination of condition for each system element, detection of anomalies, diagnosis of causes for anomalies, and prognostics for future anomalies and system behavior. The ISHM should also provide operators with situational awareness of the system by integrating contextual and timely data, information, and knowledge (DIaK) as needed. ISHM capabilities can be implemented using a variety of technologies and tools. This chapter provides an overview of ISHM contributing technologies and describes in further detail a novel implementation architecture along with associated taxonomy, ontology, and standards. The operational ISHM testbed is based on a subsystem of a rocket engine test stand. Such test stands contain many elements that are common to manufacturing systems, and thereby serve to illustrate the potential benefits and methodologies of the ISHM approach for intelligent manufacturing.

  13. FERMILAB CRYOMODULE TEST STAND RF INTERLOCK SYSTEM

    SciTech Connect

    Petersen, Troy; Diamond, J. S.; McDowell, D.; Nicklaus, D.; Prieto, P. S.; Semenov, A.

    2016-10-12

    An interlock system has been designed for the Fermilab Cryo-module Test Stand (CMTS), a test bed for the cryo- modules to be used in the upcoming Linac Coherent Light Source 2 (LCLS-II) project at SLAC. The interlock system features 8 independent subsystems, one per superconducting RF cavity and solid state amplifier (SSA) pair. Each system monitors several devices to detect fault conditions such as arcing in the waveguides or quenching of the SRF system. Additionally each system can detect fault conditions by monitoring the RF power seen at the cavity coupler through a directional coupler. In the event of a fault condition, each system is capable of removing RF signal to the amplifier (via a fast RF switch) as well as turning off the SSA. Additionally, each input signal is available for re- mote viewing and recording via a Fermilab designed digitizer board and MVME 5500 processor.

  14. Space shuttle orbiter windshield system design and test

    NASA Technical Reports Server (NTRS)

    Hayashida, K.; Suppanz, M. J.

    1972-01-01

    The development and testing of primary structural elements that are necessary to design a windshield system for the space shuttle orbiter are summarized. The elements include the outer (heat shield) panes, the inner pressure panes, the seals for both panes, and components of both window frames. One test article representing a pressure pane, including frames and seals, was tested under two sets of conditions. One set represented 100 mission cycles with temperature and pressure typical of those exerted on the innermost pane of the three-pane window system, and the second set represented 100 mission cycles with temperature and pressure typical of those exerted on a middle pane. A second test article representing an outer (heat sheild) pane was tested to conditions of 120 entry cycles, which equates to 100 entry cycles plus sufficient fatigue on the pane to account for 100 boost cycles. All elements of the design survived the test conditions in good condition. Window system for the shuttle orbiter vehicle.

  15. Mental health care and the politics of inclusion: a social systems account of psychiatric deinstitutionalization.

    PubMed

    Novella, Enric J

    2010-12-01

    This paper provides an interpretation, based on the social systems theory of German sociologist Niklas Luhmann, of the recent paradigmatic shift of mental health care from an asylum-based model to a community-oriented network of services. The observed shift is described as the development of psychiatry as a function system of modern society and whose operative goal has moved from the medical and social management of a lower and marginalized group to the specialized medical and psychological care of the whole population. From this theoretical viewpoint, the wider deployment of the modern social order as a functionally differentiated system may be considered to be a consistent driving force for this process; it has made asylum psychiatry overly incompatible with prevailing social values (particularly with the normative and regulative principle of inclusion of all individuals in the different functional spheres of society and with the common patterns of participation in modern function systems) and has, in turn, required the availability of psychiatric care for a growing number of individuals. After presenting this account, some major challenges for the future of mental health care provision, such as the overburdening of services or the overt exclusion of a significant group of potential users, are identified and briefly discussed.

  16. Detecting letters and words in prose passages: a test of alternative theoretical accounts of the missing letter effect.

    PubMed

    Healy, Alice F; Cunningham, Thomas F

    2014-01-01

    College students searched for either h or the in prose passages in which every h occurred in the test word the. In Experiment 1, passage versions differed in that the critical noun phrases were either the alone (i.e., in citation form as a noun referring to itself) or "the definite article." Many more detection errors occurred for letter than word target items, especially with "the definite article." In Experiment 2, passage versions differed in that a given noun phrase containing the test word the occurred as a subject in one version and an object in the other. Again, many more detection errors occurred when the target item was the letter h than when it was the letter sequence the. Also, with letter but not letter sequence targets, more detection errors occurred for object than subject noun phrases. In Experiment 3, passages were presented either in regular format or with all capital letters. Students made more detection errors with the regular than with the capitals format, many more errors occurred when participants searched for letters than for letter sequences, and the effect of target item was larger with regular than with capitals format. These findings suggest that accounts of detection errors in reading must include the influence of unitization and processing time or attentional allocation.

  17. Space station data management system - A common GSE test interface for systems testing and verification

    NASA Technical Reports Server (NTRS)

    Martinez, Pedro A.; Dunn, Kevin W.

    1987-01-01

    This paper examines the fundamental problems and goals associated with test, verification, and flight-certification of man-rated distributed data systems. First, a summary of the characteristics of modern computer systems that affect the testing process is provided. Then, verification requirements are expressed in terms of an overall test philosophy for distributed computer systems. This test philosophy stems from previous experience that was gained with centralized systems (Apollo and the Space Shuttle), and deals directly with the new problems that verification of distributed systems may present. Finally, a description of potential hardware and software tools to help solve these problems is provided.

  18. PHASE II VAULT TESTING OF THE ARGONNE RFID SYSTEM

    SciTech Connect

    Willoner, T.; Turlington, R.; Koenig, R.

    2012-06-25

    The U.S. Department of Energy (DOE) (Environmental Management [EM], Office of Packaging and Transportation [EM-45]) Packaging and Certification Program (DOE PCP) has developed a Radio Frequency Identification (RFID) tracking and monitoring system, called ARG-US, for the management of nuclear materials packages during transportation and storage. The performance of the ARG-US RFID equipment and system has been fully tested in two demonstration projects in April 2008 and August 2009. With the strong support of DOE-SR and DOE PCP, a field testing program was completed in Savannah River Site's K-Area Material Storage (KAMS) Facility, an active Category I Plutonium Storage Facility, in 2010. As the next step (Phase II) of continued vault testing for the ARG-US system, the Savannah River Site K Area Material Storage facility has placed the ARG-US RFIDs into the 910B storage vault for operational testing. This latest version (Mark III) of the Argonne RFID system now has the capability to measure radiation dose and dose rate. This paper will report field testing progress of the ARG-US RFID equipment in KAMS, the operability and reliability trend results associated with the applications of the system, and discuss the potential benefits in enhancing safety, security and materials accountability. The purpose of this Phase II K Area test is to verify the accuracy of the radiation monitoring and proper functionality of the ARG-US RFID equipment and system under a realistic environment in the KAMS facility. Deploying the ARG-US RFID system leads to a reduced need for manned surveillance and increased inventory periods by providing real-time access to status and event history traceability, including environmental condition monitoring and radiation monitoring. The successful completion of the testing program will provide field data to support a future development and testing. This will increase Operation efficiency and cost effectiveness for vault operation. As the next step (Phase

  19. Servo-controlled biaxial test system

    SciTech Connect

    Thayer, W.L.

    1983-02-11

    A large test program requiring axial torsion tests was submitted to the Materials Test and Evaluation Section of the Engineering Sciences Division by the Chemistry Department. The objective of these tests was to provide insight with regard to the fundamental aspects of plastic deformation and hardening of nickel. Thes tests will also provide the constants necessary for a constitutive equation for use in weld modeling. The weld models will attempt to predict residual stresses in nickel welds. The test program consisted of approximately 70 specimens of high purity nickel to be tested in torsion over a large temperature range (RT - 900/sup 0/C) at a strain rate of about 1 x 10/sup -4/ in./in./sec to steady state at each temperature. After having attained steady state, the strain-rate-reversal (Bauschinger test) and incremental-changes-in-strain-rate tests (10/sup -4/ to 2 x 10/sup -3/ in./in./sec) at constant structure will be conducted. Additional tests such as transient backstress and yield surface distortion (using multi-axial stress states) will be carried out. This particular request required a biaxial test machine capable of more than 360/sup 0/ rotation in torsion. Temperature capabilities, atmosphere control, and a control system were also needed whereby the machine could be operated in torsion using strain control. Such a machine did not commercially exist so it was necessary to build one. The basic unit chosen was a 20K Servo-Electric Hydraulic Test Machine to which we added a simple anti-rotation fixture for the ram. This constituted the axial portion of the system.

  20. 14 CFR 417.305 - Command control system testing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... testing, system interface validation testing, and integrated system-wide validation testing. (3) Each...) Tone deviation; (D) Tone frequency; (E) Message timing; (F) Status of each communication...