542 research outputs found

    Earth Radiation budget satellite system studies

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    The scientific objectives and the associated mission analysis, instrument definition, and data analysis methods are discussed

    Estimating Drift Parameters in a Fractional Ornstein Uhlenbeck Process with Periodic Mean

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    We construct a least squares estimator for the drift parameters of a fractional Ornstein Uhlenbeck process with periodic mean function and long range dependence. For this estimator we prove consistency and asymptotic normality. In contrast to the classical fractional Ornstein Uhlenbeck process without periodic mean function the rate of convergence is slower depending on the Hurst parameter HH, namely n1−Hn^{1-H}

    An Archaeological Survey for the Southwest Texas Electric Cooperative in Schleicher and Crockett Counties, Texas

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    In July 1981, the Center for Archaeological Research, The University of Texas at San Antonio, conducted an archaeological survey of power line right-of-ways in Schleicher and Crockett Counties. The survey was performed for the Southwest Electric Cooperative, Inc. Eight archaeological sites were located during this project. Three sites (41 SL 5, 41 SL 8, and 41 SL 9) are recommended for additional documentation if they are to be additionally disturbed. The other sites found need no further work

    Survey and Testing at the Proposed Dos Rios Wastewater Treatment Plant, South Bexar County, Texas. San Antonio 201 Wastewater Treatment Project

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    In June 1982, the Center for Archaeological Research, The University of Texas at San Antonio (CAR-UTSA), conducted an archaeological survey with subsurface testing at the proposed Dos Rios Wastewater Treatment Plant (previously called the Confluence site) located in Bexar County, Texas. The survey was performed for the City of San Antonio and was conducted under the administration of a joint venture of consulting engineers, acting as the city\u27s representatives. Two archaeological sites (41 BX 124 and 41 BX 567) were examined. No further work is recommended for 41 BX 124. However, 41 BX 567 needs further investigation to determine eligibility for nomination to the National Register of Historic Places
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