WorldCat Identities

Brown, Fred R.

Overview
Works: 20 works in 36 publications in 1 language and 571 library holdings
Genres: Technical reports  Conference papers and proceedings 
Roles: Author, Editor
Classifications: Q127.U6, 507.2
Publication Timeline
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Most widely held works by Fred R Brown
Science and technology : vital national assets by Industrial College of the Armed Forces (U.S.)( Book )

3 editions published in 1966 in English and held by 149 WorldCat member libraries worldwide

Global psychological conflict by Ralph Sanders( Book )

2 editions published in 1961 in English and held by 122 WorldCat member libraries worldwide

An introductory survey by Industrial College of the Armed Forces (U.S.)( Book )

6 editions published between 1961 and 1964 in English and held by 111 WorldCat member libraries worldwide

Transportation: the nation's lifelines by George M Harmon( Book )

6 editions published between 1961 and 1968 in English and held by 77 WorldCat member libraries worldwide

Basic data needed for water conservation in Oregon. by Oregon State Planning Board( Book )

1 edition published in 1937 in English and held by 21 WorldCat member libraries worldwide

Development of watering places on the Oregon range. A program to provide water for livestock and wild life on the public domain and national forests of eastern Oregon by Oregon State Planning Board( Book )

2 editions published in 1937 in English and held by 17 WorldCat member libraries worldwide

Highlights from the literature on organization for Federal programs in science and technology by F.R Brown( Book )

1 edition published in 1968 in English and held by 13 WorldCat member libraries worldwide

Governmental financial support for health and medical services in the United States : a methodological and analytical study by Fred R Brown( Book )

2 editions published in 1959 in English and held by 5 WorldCat member libraries worldwide

The Economics of National Security. Transportation: the nation's lifelines. [By] Harry B. Yoshpe, Fred R. Brown. (New edition.) by United States( Book )

2 editions published in 1962 in English and held by 2 WorldCat member libraries worldwide

A follow-up study of former patients of the Harrisburg State Hospital : final report by Kramer Associates( Book )

1 edition published in 1974 in English and held by 2 WorldCat member libraries worldwide

Remote sensing of SO₂ and NO₂ emissions from a controlled coal combustor using a correlation spectrometer by F. R Brown( Book )

1 edition published in 1975 in English and held by 2 WorldCat member libraries worldwide

A remote sensing correlation spectrometer was used to monitor SO₂ and NO₂ emissions from an experimental coal combustor capable of burning 500 pounds of coal per hour. Remote measurement of SO₂ was based on its absorption of ultraviolet radiation; the consistency of measurements varied over the several days of monitoring. NO₂ was measured on the basis of its absorption in the visible spectrum. No NO₂ was detected in the stack gases. Results are compared with direct monitoring instruments sampling the stack and with stoichiometric calculations
U.S. Industrial College of the Armed Forces Science and technology: vital national assets( Book )

1 edition published in 1966 in English and held by 1 WorldCat member library worldwide

A study of the legibility of trans-illuminated markings in aircraft cockpits by Fred R Brown( Book )

1 edition published in 1954 in English and held by 1 WorldCat member library worldwide

"A series of tests have been conducted to determine the principles governing the legibility of red trans-illuminated Grow Chart letters under conditions simulating those encountered in reading markings on new type aircraft cockpit console panels. Seventy-five subjects read the letters from a distance of 28" in the dark under conditions of dark adaptation. The variables in the tests were letter size, brightness of trans-illumination and level of background floodlighting. In the range of variables employed in the tests, legibility, as measured by the reading error scores, improves with increasing size and brightness of trans-illumination. However, the rate of improvement of legibility varies so that at certain sizes and brightnesses relatively small changes in these variables yield relatively large changes in legibility. It is concluded, therefore, that uniformity in size and brightness of markings on console panels would insure that the legibility of all markings will vary uniformly as the brightness is changed. Uniformity of change of legibility would prevent a situation in which some of the markings might be at a useful level above the threshold of legibility while others might be significantly below the threshold. When a low level of red background floodlighting is added to these trans-illuminated panels, no significant change in legibility occurs if legibility is already at a very low or very high level. But for intermediate levels of legibility (near 50% reading errors) the added low level floodlighting reduces legibility significantly by reducing the brightness contrast ratio. High level floodlighting increases legibility in all cases. It is concluded from this that uniformity of floodlighting on these panels would result in equal changes in legibility for all the trans-illuminated markings as the floodlighting level is changed."--Abstract
A study of requirements for color, size and shapes of aircraft instrument dial markings by Fred R Brown( Book )

1 edition published in 1949 in English and held by 1 WorldCat member library worldwide

Project directive, TED No. NAM EL-618, authorized a study of the requirements for color, size and shapes of aircraft instrument dial markings and graphics materials, especially as related to problems encountered under red illumination. This report deals with an investigation of a number of problems raised by the Hydrographic Office in connection with the format and type used in Sight Reduction Tables. The investigation was made by surveying the pertinent literature and by inquiry made to individuals and organizations with experience in the design of numeral typography
Visual problems in designing improved indirect lighting for aircraft cockpits by Fred R Brown( Book )

1 edition published in 1950 in English and held by 1 WorldCat member library worldwide

"Indirect lighting systems for aircraft cockpits are intended to foster optimal visual functioning by the pilot. Included among the visual problems associated with the design of such systems are the selection of the spectral quality of the light, the distribution of the illumination, and the provision of adequate controls so that the lighting will conform to the changing operational requirements of the pilot. Current developments of improved red lighting systems for cockpits are concerned with instrument illumination, control panel lighting, and general cockpit lighting. The desirable features of improved indirect lighting schemes are presented and discussed. Some experimental developments in instrument lighting are described and evaluated. For the improvement of control panel lighting, edge-lit plastic plates are being developed. The visual problems of brightness, contrast, and form of marking for such panels are discussed. Experimental studies of some of these visual problems have been conducted and the results and conclusions are presented."--Abstract
Management: concepts and practice 1977( Book )

1 edition published in 1977 in English and held by 1 WorldCat member library worldwide

The conomics of national security by Harry Beller Yoshpe( Book )

1 edition published in 1962 in English and held by 1 WorldCat member library worldwide

Management: concepts and practice 1972( Book )

1 edition published in 1972 in English and held by 1 WorldCat member library worldwide

Report on a study of the legibility of trans-illuminated markings in aircraft cockpits( Book )

1 edition published in 1949 in English and held by 1 WorldCat member library worldwide

Transportation: the Nation's lifelines by Industrial College of the Armed Forces (U.S.)( )

1 edition published in 1962 in English and held by 0 WorldCat member libraries worldwide

 
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Audience level: 0.46 (from 0.40 for Transporta ... to 0.99 for The conomi ...)

Languages
English (36)