9,182 research outputs found

    Fixture for plating stripped conductors of flat conductor cables /FCC/

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    Fixture supports flat conductor cables /FCC/ while providing electrical contact to stripped ends of cable during electroplating process. Cable is held in the form of a coil

    The Ubiquity of Sidon Sets That Are Not I0I_0

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    We prove that every infinite, discrete abelian group admits a pair of I0I_0 sets whose union is not I0I_0. In particular, this implies that every such group contains a Sidon set that is not I0I_{0}

    Fundamental Symmetries of the Early Universe and the Precision Frontier

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    The search for the next Standard Model of fundamental interactions is being carried out at two frontiers: the high energy frontier involving the Tevatron and Large Hadron Collider, and the high precision frontier where the focus is largely on low energy experiments. I discuss the unique and powerful window on new physics provided by the precision frontier and its complementarity to the information we hope to gain from present and future colliders.Comment: Proceedings of CIPANP 2009; 9 pages, 1 figur

    Experimental Flow Models for SSME Flowfield Characterization

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    Full scale flow models with extensive instrumentation were designed and manufactured to provide data necessary for flow field characterization in rocket engines of the Space Shuttle Main Engine (SSME) type. These models include accurate flow path geometries from the pre-burner outlet through the throat of the main combustion chamber. The turbines are simulated with static models designed to provide the correct pressure drop and swirl for specific power levels. The correct turbopump-hot gas manifold interfaces were designed into the flow models to permit parametric/integration studies for new turbine designs. These experimental flow models provide a vehicle for understanding the fluid dynamics associated with specific engine issues and also fill the more general need for establishing a more detailed fluid dynamic base to support development and verification of advanced math models

    The Paternalistic Relationship: Authenticity and credibility as a source of healthy relationships

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    This article explores the how the Paternalistic Leadership model can be viewed as part of a relationship-based paradigm of leadership, and can incorporate concepts such as credibility and authenticity. The review highlights the need to understand paternalistic leadership as an approach to establishing productive relationships within a cultural context, with implications for researchers and practitioners in both collectivist and individualistic cultures
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