3,622 research outputs found

    Dynamics of Playa Lales in the Texas High Plains, Progress Report 1 Dec. 1973 - 31 Jan. 1974

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    There are no author-identified significant results in this report

    Dynamics of Playa Lakes in the Texas High Plains

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    Use of ERTS-1 imagery for census of lake basins in Texas high plain

    A study of the effect of surfaces on oxygen atom recombination at low pressures Technical status report no. 1, May 1 - Oct. 31, 1967

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    Catalytic effects of materials surfaces on oxygen atom recombination at low pressure

    Isotopic enrichment of nitrogen in the photolysis of NO

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    Isotopic enrichment of nitrogen in photolysis of N

    A study of the effect of surfaces on oxygen atom recombination at low pressures Technical status report, 1 Nov. 1968 - 30 Apr. 1969

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    Satellite mass spectrometer measurements of metal surfaces interacting with oxygen atom at low pressure

    Biological Background on Bottlenose Dolphins (\u3ci\u3eTursiops\u3c/i\u3e spp.) in the \u27Live-Capture\u27 Trade and Specifically on the Indo-Pacific Bottlenose Dolphin, \u3ci\u3eT. Aduncus\u3c/i\u3e

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    The most significant cetacean trade items until commercial whaling all but ceased in the 1990s (aside from scientific exchanges of tissues etc.) were meat and blubber from baleen whales for human consumption. Since then, live dolphins and \u27small\u27 whales for display (and to some extent for research, military use, and \u27therapy\u27) have become the most significant cetacean \u27products\u27 in international trade. Trade in live cetaceans is presently dominated by bottlenose dolphins (Tursiops spp.), beluga whales (Debhinapterns leucas) and to a lesser extent killer whales (Orcinus orca) (Fisher and Reeves 2005). In the past, most of the dolphins in trade were common bottlenose dolphins (Tursiops truncatus) originating in the United States, Mexico and the Black Sea, but since the 1980s the United States has essentially stopped its capture-for-export activities and in 2001Mexico implemented a moratorium on live-captures. The source countries for dolphins in trade are now geographically diverse, but Cuba and Japan are currently major source nations for common bottlenose dolphins. Russia is the only current source for belugas. Russia and Japan have become the main potential sources for killer whales since Iceland ceased exporting them in the 1980s or early 1990s

    The Varsity Girl : March and Two-Step

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    https://digitalcommons.library.umaine.edu/mmb-ps/2796/thumbnail.jp

    Schedule Risks Due to Delays in Advanced Technology Development

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    This paper discusses a methodology and modeling capability that probabilistically evaluates the likelihood and impacts of delays in advanced technology development prior to the start of design, development, test, and evaluation (DDT&E) of complex space systems. The challenges of understanding and modeling advanced technology development considerations are first outlined, followed by a discussion of the problem in the context of lunar surface architecture analysis. The current and planned methodologies to address the problem are then presented along with sample analyses and results. The methodology discussed herein provides decision-makers a thorough understanding of the schedule impacts resulting from the inclusion of various enabling advanced technology assumptions within system design
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