Challenges in Extracting Charged Current Quasi-Elastic Model Information in MiniBooNE's Anti-Neutrino Data

Using a high-statistics sample of anti-neutrino charged current quasi-elastic (CCQE) events, MiniBooNE reports the challenges in measuring parameters within the Relativistic Fermi Gas model. As the CCQE analysis has been completed in MiniBooNE's neutrino data, particular attention is paid to the differences in CCQE interactions between the two running modes.Comment: NuInt '09 conference proceedings. Four pages, five figure

A contra-rotating marine current turbine on a flexible mooring : development of a scaled prototype

The contra-rotating marine current turbine concept developed by the Energy Systems Research Unit at the University of Strathclyde is aimed at extracting energy in a wide range of water depths by 'flying' a neutrally-buoyant device from a flexible, tensioned mooring. After successful proof of concept turbine trials, the development programme has moved on to investigate the performance of a scaled prototype of the complete system incorporating the turbine, submersible contra-rotating generator and mooring. The turbine/generator assembly has been tested in a towing tank, and the entire system is now undergoing sea trials. An investigation into turbine wake development (an area in which it is hoped that the contra-rotating turbine will have uniquely beneficial properties) has recently begun. Small single-rotor model turbines have been deployed in a flume. Trends observed so far are in accordance with those observed by other researchers

Percussion Ensemble 2016 Fall Concert

Kennesaw State University Percussion Ensemble, led by director John Lawless, performs an exciting program of repertoire for various groupings of percussion instruments and players.https://digitalcommons.kennesaw.edu/musicprograms/1786/thumbnail.jp

Contra-rotating marine current turbines : performance in field trials and power train developments

Development of a novel contra-rotating marine current turbine has been continuing at the University of Strathclyde. Continuous monitoring of blade bending loads during trials has enabled an investigation of blade-blade and blade-structure interactions. The former are a particular concern with a contra-rotating turbine, but there is now evidence to suggest that in normal operation these are relatively small. By contrast, blade-structure effects are clearly visible. A turbine complete with single-point mooring and submersible contra-rotating generator is presently being prepared for sea trials. Details of the machine and the test programme are described

Archeological Survey of the Chalupa Wind Project - Arroyo Colorado Transmission Line Crossing Cameron County, Texas

Between December 3 and 8, 2018, Blanton & Associates, Inc. (B&A), on behalf of La Chalupa, LLC, conducted an archeological survey within the proposed Chalupa Wind Project - Arroyo Colorado Transmission Line Crossing (the Project), in Cameron County, Texas. The proposed overhead transmission line would be approximately 10.4 miles in length, 1.7 miles of which would be located on property owned by the Port of Harlingen Authority, a political subdivision of State, triggering compliance with the Antiquities Code of Texas and associated regulations outlined in 13 TAC 26. The project would also require a federal permit to be issued under the auspices of Section 10 of the Rivers and Harbors Act of 1899, which will require compliance with Section 106 of the National Historic Preservation Act and associated regulations outlined in 36 CFR 800. The project area consists of approximately 20.45 total acres. Twelve trenches were excavated in connection with this investigation. No archeological sites were identified. Based on these findings, B&A recommends that the proposed project proceed to completion without further archeological work. Curation of records generated in connection with this survey occurred at the University of Texas San Antonio’s Center for Archaeological Research

The ferroelectric Mott-Hubbard phase of organic (TMTTF)2X conductors

We present experimental evidences for a ferro-electric transition in the family of quasi one- dimensional conductors (TMTTF)2X. We interpret this new transition in the frame of the combined Mott-Hubbard state taking into account the double action of the spontaneous charge disproportionation on the TMTTF molecular stacks and of the X anionic potentials

Effects of Wind Turbine Generators on Inter-Area Oscillations and Damping Control Design

This paper analyzes the effect of wind turbine integration (WT) on the inter-area oscillation mode of a test two-area power system. The paper uses a root-locus based design method to propose a pair of controllers to provide damping to the inter-area mode of the system. The controllers are selected from the best combination of feedback signal and WT control action. One of the controllers uses the active power control part of the WT while the other uses the reactive power part. The paper analyzes the impact that increases on the transmission line connecting the WT to the system have on the controllers’ performance. Time domain simulations are provided to evaluate the effectiveness of the controllers under different conditions