Improved Approach to Characterizing and Presenting Streak Camera Performance (open access)

Improved Approach to Characterizing and Presenting Streak Camera Performance

The performance of a streak camera recording system is strongly linked to the technique used to amplify, detect and quantify the streaked image. At the Lawrence Livermore National Laboratory (LLNL) streak camera images have been recorded both on film and by fiber-optically coupling to charge-coupled devices (CCD's). During the development of a new process for recording these images (lens coupling the image onto a cooled CCD) the definitions of important performance characteristics such as resolution and dynamic range were re-examined. As a result of this development, these performance characteristics are now presented to the streak camera user in a more useful format than in the past. This paper describes how these techniques are used within the Laser Fusion Program at LLNL. The system resolution is presented as a modulation transfer function, including the seldom reported effects that flare and light scattering have at low spatial frequencies. Data are presented such that a user can adjust image intensifier gain and pixel averaging to optimize the useful dynamic range in any particular application.
Date: July 15, 1985
Creator: Wiedwald, J. D. & Jones, B. A.
Object Type: Article
System: The UNT Digital Library
Texas Attorney General Opinion: JM-333 (open access)

Texas Attorney General Opinion: JM-333

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification: Whether a municipal judge may simultaneously serve as county auditor.
Date: July 15, 1985
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: JM-334 (open access)

Texas Attorney General Opinion: JM-334

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification: Whether a county may maintain a road which has not been dedicated to the county.
Date: July 15, 1985
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
[Performance evaluation of fabric bag filters on a bench-scale coal gasifier]. Quarterly technical progress report, April 1, 1985--June 30, 1985 (open access)

[Performance evaluation of fabric bag filters on a bench-scale coal gasifier]. Quarterly technical progress report, April 1, 1985--June 30, 1985

The objective of the proposed work is to demonstrate the operational and economic feasibility of using high-temperature ceramic filters for particulate control in a variety of coal gasification power generating systems.
Date: July 15, 1985
Creator: Chang, R.; Sawyer, J. & Lips, H.
Object Type: Report
System: The UNT Digital Library
(Performance evaluation of fabric bag filters on a bench-scale coal gasifier) (open access)

(Performance evaluation of fabric bag filters on a bench-scale coal gasifier)

The objective of the proposed work is to demonstrate the operational and economic feasibility of using high-temperature ceramic filters for particulate control in a variety of coal gasification power generating systems.
Date: July 15, 1985
Creator: Chang, R.; Sawyer, J. & Lips, H.
Object Type: Report
System: The UNT Digital Library
Radiological assistance program: Region I. Part I (open access)

Radiological assistance program: Region I. Part I

The purpose of the Radiological Assistance Program (RAP) is to make DOE resources available and provide emergency assistance to state and local agencies in order to control radiological hazards, protect the public health and safety, and minimize the loss of property. This plan is an integral part of a nationwide program of radiological assistance established by the US DOE, and is implemented on a regional basis. The Brookhaven Area Office (BHO) Radiological Assistance Program is applicable to DOE Region I, which consists of the New England States, New York, New Jersey, Pennsylvania, Delaware, Maryland and the District of Columbia. The BHO RAP-1 has been developed to: (a) ensure the availability of an effective radiological assistance capability to ensure the protection of persons and property; (b) provide guidelines to RAP-1 Team personnel for the evaluation of radiological incidents and implementation of corrective actions; (c) maintain liaison with other DOE installations, Federal, State and local organizations which may become involved in radiological assistance operations in Region I; and (d) encourage development of a local capability to cope with radiological incidents.
Date: July 15, 1985
Creator: Musolino, S. V.; Kuehner, A. V. & Hull, A. P.
Object Type: Report
System: The UNT Digital Library
Budget Deficits: Causes, Effects and Some Remedial Options (open access)

Budget Deficits: Causes, Effects and Some Remedial Options

In 1981 Congress enacted extensive changes in taxing and spending policies that supporters of these changes expected to generate sufficient revenues, despite a series of tax rate cuts, to balance the budget by FY84. After the onset of recession in early 1982, however, the Reagan Administration's projections showed widening budget deficits, which culminated in an actual FY83 deficit of $195.4 billion. Despite enactment of the Tax Equity and Fiscal Responsibility Act of 1982, and, more recently, the Deficit Reduction Act of 1984, large deficits are expected to persist, even under continued favorable economic conditions, unless Federal taxing and spending policies are altered dramatically.
Date: July 15, 1985
Creator: Grinnell, David & Cox, William
Object Type: Report
System: The UNT Digital Library