90,083 research outputs found

    A perspective on \u27Perspectives\u27: a response to the Spring 1987 issue of Consensus

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    Thermocouple assembly Patent

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    Design and characteristics of thermocouples consisting of flexible tape for improved attachment to temperature sourc

    Use of the SRI Satellite Image Analyzer Console for Mapping Southern Arizona Plant Communities from ERTS-1 Imagery

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    SRI satellite image analyzer console for mapping southern Arizona plant communities from ERTS-1 imager

    New concepts in brain networks

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    Film density analyzers for infrared investigations

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    Joyce-Loebl microdensitometer-isodensitracer for infrared film density analysi

    Use of the SRI electronic satellite image analysis console for mapping southern Arizona plant communities from ERTS-1 imagery

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    Cloud-free imagery covering the Tucson, Ariz., region for the period from August 22 to November 2, 1972, was used to determine the utility of ERTS-1 data for discriminating boundaries between plant communities. The following studies were made from imagery analyzed by use of an Electronic Satellite Image Analysis Console: (1) console-generated color composites from MSS-5 and MSS-6 bands were recorded photographically from the console color monitor. The color photographs were then used to compare with short-term changes in vegetative cover observed on the ground; (2) using the console, microdensitometric traces were made along selected traverses to quantify changes in scene irradiance across the image field; (3) quantitative plant coverage data, collected at ground-truth stations along the traverses, were compared with the densitometric values

    Determination of the earth's aerosol albedo using Skylab data

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    There are no author-identified significant results in this report

    Dynamics of distribution and density of phreatophytes and other arid-land plant communities

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    There are no author-identified significant results in this report

    How Does Family Well-Being Vary Across Different Types of Neighborhoods?

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    Based on national survey data, examines the impact of neighborhood environments on the well-being of families and children, as indicated by family work effort, economic security, access to services including health care and child care, and child behavior
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