816 research outputs found

    Process development for automated solar cell and module production. Task 4: Automated array assembly

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    The cell preparation station was installed in its new enclosure. Operation verification tests were performed. The detailed layout drawings of the automated lamination station were produced and construction began. All major and most minor components were delivered by vendors. The station framework was built and assembly of components begun

    Process development for automated solar cell and module production. Task 4: Automated array assembly

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    Progress in the development of automated solar cell and module production is reported. The unimate robot is programmed for the final 35 cell pattern to be used in the fabrication of the deliverable modules. The mechanical construction of the automated lamination station and final assembly station phases are completed and the first operational testing is underway. The final controlling program is written and optimized. The glass reinforced concrete (GRC) panels to be used for testing and deliverables are in production. Test routines are grouped together and defined to produce the final control program

    Survey of the Reduviidae (Heteroptera) of Southern Illinois, Excluding the Phymatinae, With Notes on Biology

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    A survey of the nonphymatine reduviids of southern Illinois was con­ducted from April 1996 to November 1998. In addition to county distributions, information was collected on times of occurrence of adults and nymphs and associated habitats. These data were supplemented with label information associated with southern Illinois specimens housed in the Southern Illinois University Entomology Collection (SIUEC). Twenty-five species were collected during this survey. An additional six species housed in the SIUEC were collected previously in southern Illinois but not during the survey. Of the 31 species, nine are state records: Ploiaria hirticornis, Rocconota annulicornis, Sinea complexa, Microtornus purcis, Rasahus hamatus, Saica elkinsi, Oncocephalus geniculatus, Pnirontis languida, and Pnirontis modesta

    Equipment development for automated assembly of solar modules

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    Prototype equipment was developed which allows for totally automated assembly in the three major areas of module manufacture: cell stringing, encapsulant layup and cure and edge sealing. The equipment is designed to be used in conjunction with a standard Unimate 2000B industrial robot although the design is adaptable to other transport systems

    Book Reviews - SAS Warlord: Shoot to Kill. By Tom Siegriste

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    Book Reviews

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    Afghanistan: Transition Under Threat. By Geoffrey Hayes and Mark Sedra, editors. Enemies of Intelligence: Knowledge & Power in American National Security. By Richard K. Betts

    Research and education in management of large- scale technical programs Semiannual progress report

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    Research and education in management of large scale technical programs - education and integration of interdisciplinary tea

    Survey of the Reduviidae (Heteroptera) of Southern Illinois, Excluding the Phymatinae, With Notes on Biology

    Get PDF
    A survey of the nonphymatine reduviids of southern Illinois was con­ducted from April 1996 to November 1998. In addition to county distributions, information was collected on times of occurrence of adults and nymphs and associated habitats. These data were supplemented with label information associated with southern Illinois specimens housed in the Southern Illinois University Entomology Collection (SIUEC). Twenty-five species were collected during this survey. An additional six species housed in the SIUEC were collected previously in southern Illinois but not during the survey. Of the 31 species, nine are state records: Ploiaria hirticornis, Rocconota annulicornis, Sinea complexa, Microtornus purcis, Rasahus hamatus, Saica elkinsi, Oncocephalus geniculatus, Pnirontis languida, and Pnirontis modesta

    Book Reviews

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