40,218 research outputs found

    Accidents to Farm People. 29,361 Reasons for a Safety Program

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    Centrifuge mounted motion simulator Patent

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    Centrifuge mounted motion simulator with elevator mechanis

    The GLAS editing procedures for the FGGE level II-B data collected during SOP-1 and 2

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    The modifications made to the FGGE Level II-b data are discussed and the FORTRAN program developed to perform the modifications is described. It is suggested that the edited database is the most accurate one available for FGGE SOP-1 and 2

    Research in the development of an improved multiplier phototube

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    Performance and response characteristics of smoothing, image intensifier dissector for low light level astronomy and optical detectio

    An evaluation of potentially useful separator materials for nickel-cadmium (Ni-Cd] satellite batteries

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    An evaluation intended to determine the potential suitability and probable efficacy of a group of separator materials for use in nickel-cadmium (Ni-Cd) satellite batteries was carried out. These results were obtained using test procedures established in an earlier evaluation of other separator materials, some of which were used in experimental battery cells subjected to simulated use conditions. The properties that appear to be most important are: high electrolyte absorptivity, good electrolyte retention, low specific resistivity, rapid wettability and low resistance to air permeation. Wicking characteristics and wet-out time seem to be more important with respect to the initial filling of the battery with the electrolyte

    Identities for hyperelliptic P-functions of genus one, two and three in covariant form

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    We give a covariant treatment of the quadratic differential identities satisfied by the P-functions on the Jacobian of smooth hyperelliptic curves of genera 1, 2 and 3
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