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A Solution of the Distributional Error Problem in Cytophotometry

Description: Use of that portion of the characteristic curve of photographic film in which transmission is linear with log exposure eliminates the distributional error and thus makes possible the assessment of total mass of an inhomogeneously distributed cell consistent without scanning or measuring the cell's projected area. Measurement consists of obtaining the difference in output of a photocell receiving the total light transmitted by a photomicrograph of the cell, and a photomicrograph of the microscop… more
Date: December 19, 1961
Creator: Adams, Lawrence R. & Sondhaus, Charles A.
Item Type: Refine your search to only Report
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Symbols for Instrument Flowsheets and Drawings : a Recommended System for Application to ORNL Instrument Work

Description: This report supersedes ORNL CF-57-2-1, which was an extension and revision of ORNL CF-54-6-72. Details concerning a recommended system of flow-plan symbols and drawing are given. The system is designed to identify the function of all major instrument components and to show schematically the operation of the instrument relative to the particular process. The system is used for identification and designation. The system is a modification of the Instrument Society of American Recommended Practice … more
Date: June 19, 1962
Creator: Adams, R. K.; Davis, D. G.; Hyland, R. G. & Lieberman, B.
Item Type: Refine your search to only Report
open access

Department of Defense Facilities Energy Conservation Policies and Spending

Description: This report reviews energy conservation legislation and Executive Orders that apply to the Department of Defense, directives and instructions to the military departments and agencies on implementing the legislation and orders, Defense spending on facility energy over the last decade, annual Defense appropriations that fund energy-conservation improvements, and Defense energy conservation investments.
Date: February 19, 2009
Creator: Andrews, Anthony
Item Type: Refine your search to only Report
open access

Department of Defense Facilities Energy Conservation Policies and Spending

Description: This report reviews energy conservation legislation and Executive Orders that apply to the Department of Defense, directives and instructions to the military departments and agencies on implementing the legislation and orders, Defense spending on facility energy over the last decade, annual Defense appropriations that fund energy-conservation improvements, and Defense energy conservation investments.
Date: February 19, 2009
Creator: Andrews, Anthony
Item Type: Refine your search to only Report
open access

The Northeast Home Heating Oil Reserve and the National Oilheat Research Alliance

Description: This report discusses the price of home heating oil in the Northeast. The Northeast demand for home heating oil has declined by 47% since 2000, from nearly 7 billion gallons to 3.6 billion gallons in 2011. The report provides detailed information regarding northeast home heating oil reserve and national Oilheat Research Alliance.
Date: September 19, 2013
Creator: Andrews, Anthony
Item Type: Refine your search to only Report
open access

Border Security: Immigration Enforcement Between Ports of Entry

Description: This report reviews efforts to combat unauthorized migration across the Southwest border in the nearly three decades since the Immigration Reform and Control Act (IRCA) initiated the modern era in migration control. In reviewing such efforts, the report takes stock of the current state of border security and considers lessons that may be learned about enhanced enforcement at U.S. borders.
Date: April 19, 2016
Creator: Argueta, Carla N.
Item Type: Refine your search to only Report
open access

The Global Economic Crisis: Impact on Sub-Saharan Africa and Global Policy Responses

Description: This report analyzes Africa's vulnerability to the global crisis and potential implications for economic growth, poverty alleviation, fiscal balances, and political stability. The report describes channels through which the crisis is affecting Africa, and provides information on international efforts to address the impact, including U.S. policies and those of multilateral institutions in which the United States plays a major role.
Date: October 19, 2009
Creator: Arieff, Alexis; Weiss, Martin A. & Jones, Vivian C.
Item Type: Refine your search to only Report
open access

Graphitization Processes in Cokes and Carbon Blacks

Description: Abstract: "The effect of heat treatment of 2000 to 4650 F on the structure of carbons from several sources have been investigated, using X-ray diffraction. Of particular interest was the effect of temperature on the degree of graphitization. The process of graphitization results in a larger graphite crystallite size in the ao direction, the plane of the layers, than in the co direction. No correlation was found between the structure of the coke heated at 2000 F and the degree of graphitization … more
Date: June 19, 1953
Creator: Austin, A. E. & Hedden, W. A.
Item Type: Refine your search to only Report
open access

Prevalence of Mental Illness in the United States: Data Sources and Information

Description: This report briefly describes the methodology and results of three large surveys that provide national prevalence estimates of diagnosable mental illness: the National Comorbidity Survey Replication (NCS-R), the National Comorbidity Survey Replication Adolescent Supplement (NCS-A), and the National Survey on Drug Use and Health (NSDUH). This report presents prevalence estimates of any mental illness and serious mental illness based on each survey and ends with a brief discussion of how these pr… more
Date: January 19, 2018
Creator: Bagalman, Erin & Cornell, Ada S.
Item Type: Refine your search to only Report
open access

Overview of NEPA Requirements

Description: This report provides an overview of The National Environmental Policy Act (NEPA) requirements. NEPA establishes national environmental policies that apply to the federal government and also prescribes certain procedural requirements for federal agency actions.
Date: April 19, 2005
Creator: Baldwin, Pamela
Item Type: Refine your search to only Report
open access

Davis v. United States: Retroactivity and the Good-Faith Exception to the Exclusionary Rule

Description: This report covers the legal causes and implications of Davis v. United States. The Supreme Court will consider whether evidence that was seized in violation of the defendant’s Fourth Amendment rights is admissible at trial because the police seized the evidence in good-faith reliance on then-controlling case law.
Date: April 19, 2011
Creator: Barbour, Emily C.
Item Type: Refine your search to only Report
open access

Spinning of Columbium & Columbium 1%- Zirconium Tubing

Description: The following objectives were planned for this project. (1) Development of spinning data necessary for spinning Columbium and Columbium-1% Zirconium tubing from ingot, forged or welded tube blanks. (2) Determine mechanical & metallurgical properties of spun Columbium and Columbium-1% Zirconium tubing. (3) Determine dimensional and tolerance limits possible to attain on spun Columbium and Columbium-1% Zirconium tubing based on our present equipment, tooling limitations, and the spinning tests p… more
Date: January 19, 1961
Creator: Barker, Wharton R.
Item Type: Refine your search to only Report
open access

Lens Opacification in Mice Exposed to Monoenergetic Fast Neutrons

Description: Early effects obtained with monoenergetic fast neutrons in mice have been described elsewhere. Emphasis in this report will be placed on the late effects of lens opacification (cataractogenesis), particularly during the period soon after irradiation with low or fractionated doses of neutrons at two energy levels, or X-rays. Considerations will also be given to the influence of age at time of irradiation upon the induction of lens opacities. Both studies are continuing, with periodic slit-lamp m… more
Date: November 19, 1963
Creator: Bateman, J. L.; Bond, V. P. & Rossi, H. H.
Item Type: Refine your search to only Report
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