NCHRP Report 522 – A Review of DOT Compliance With GASB 34 Requirements
نویسنده
چکیده
Systematic, well-designed research provides the most effective approach to the solution of many problems facing highway administrators and engineers. Often, highway problems are of local interest and can best be studied by highway departments individually or in cooperation with their state universities and others. However, the accelerating growth of highway transportation develops increasingly complex problems of wide interest to highway authorities. These problems are best studied through a coordinated program of cooperative research. In recognition of these needs, the highway administrators of the American Association of State Highway and Transportation Officials initiated in 1962 an objective national highway research program employing modern scientific techniques. This program is supported on a continuing basis by funds from participating member states of the Association and it receives the full cooperation and support of the Federal Highway Administration, United States Department of Transportation. The Transportation Research Board of the National Academies was requested by the Association to administer the research program because of the Board's recognized objectivity and understanding of modern research practices. The Board is uniquely suited for this purpose as it maintains an extensive committee structure from which authorities on any highway transportation subject may be drawn; it possesses avenues of communications and cooperation with federal, state and local governmental agencies, universities, and industry; its relationship to the National Research Council is an insurance of objectivity; it maintains a full-time research correlation staff of specialists in highway transportation matters to bring the findings of research directly to those who are in a position to use them. The program is developed on the basis of research needs identified by chief administrators of the highway and transportation departments and by committees of AASHTO. Each year, specific areas of research needs to be included in the program are proposed to the National Research Council and the Board by the American Association of State Highway and Transportation Officials. Research projects to fulfill these needs are defined by the Board, and qualified research agencies are selected from those that have submitted proposals. Administration and surveillance of research contracts are the responsibilities of the National Research Council and the Transportation Research Board. The needs for highway research are many, and the National Cooperative Highway Research Program can make significant contributions to the solution of highway transportation problems of mutual concern to many responsible groups. The program, however, is intended to complement rather than to substitute for or duplicate …
منابع مشابه
GASB 34 Compliance Using GIS and Asset Management Systems
GASB 34 Compliance Using GIS and Asset Management Systems Track: State and Local Government Author(s): Brian Long, Brent Wilson GASB 34 requires state and local governments to establish a mechanism that reports infrastructure value, depreciation, and management practices. This paper illustrates the use of GIS in this accounting process. GIS processes include asset inventory and valuation models...
متن کاملToughness Performance of Recycled Aggregates for use in Road Pavement
The policy of driving organization such as Highways Agency is towards the use of performance related specifications. This policy and adoption of European wide aggregate standards on the one hand, and sustainable construction pressures on the other, all strongly emphasize on further need for more developments to specifications and performance assessment methodologies inst...
متن کاملSelf-assembled InSb and GaSb quantum dots on GaAs(001)
Quantum dots of InSb and GaSb were grown on GaAs~001! by molecular-beam epitaxy. In situ scanning tunneling microscopy measurements taken after 1–2 monolayers of InSb or GaSb growth reveal the surface is a network of anisotropic ribbon-like platelets. These platelets are a precursor to quantum dot growth. Transmission electron microscopy measurements indicate that the quantum dots are coherentl...
متن کاملEnhancement of the room temperature luminescence of InAs quantum dots by GaSb capping
The authors have studied the use of antimony for the optimization of the InAs/GaAs 001 self-assembled quantum dot QD luminescence characteristics in the 1.3 m spectral region. The best results have been obtained by capping InAs QDs with 2 ML of GaSb grown on top of a 3 ML GaAs barrier separating the InAs and the GaSb layers. This results in an order of magnitude enhancement of the room temperat...
متن کاملTechnical Challenges of Implementing Fair Values in Financial Reporting of Iran: Emphasizing on IFRS13 Requirements
Objective: By the full adoption of IFRS, measurement and disclosure of fair values become more common in Iranian financial reporting. The present study aims to identify the technical challenges of fair value measurement and disclosure in accordance with the proposed framework in IFRS13 as well as technical factors underlying resistance to fair-value based financial reporting from accounting and...
متن کامل