1,479 research outputs found

    Innovative Environments: The Equity Culture Audit: An Essential Tool for Improving Schools in Kentucky

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    In the last twenty years, the state of Kentucky has passed legislative initiatives to address the education needs of its children. Even with the implementation of the progressive laws that were passed, many formidable challenges still confront education delivery in the State. This article introduces and describes the utilization of the Equity-Culture audit as an invaluable tool for data collection and school culture assessment. The authors examine the significance of the role played by leadership in the creation and maintenance of a school\u27s culture. In addition, there is a discussion of how systemic change in districts and schools can be achieved by assessing and transforming their cultures and climates. Organizational change in schools requires active involvement and direction from the instructional leadership. The article also provides a brief account of Equity-Culture audits conducted in the state. Attention is devoted to the informative revelations of the findings and the data-rich value of these audits. Descriptions of how Equity-Culture audits serve as powerful data collection instruments for indentifying problematic issues and developing viable solutions for challenged schools are examined

    Digital logic optimization using selection operators

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    According to the invention, a digital design method for manipulating a digital circuit netlist is disclosed. In one step, a first netlist is loaded. The first netlist is comprised of first basic cells that are comprised of first kernel cells. The first netlist is manipulated to create a second netlist. The second netlist is comprised of second basic cells that are comprised of second kernel cells. A percentage of the first and second kernel cells are selection circuits. There is less chip area consumed in the second basic cells than in the first basic cells. The second netlist is stored. In various embodiments, the percentage could be 2% or more, 5% or more, 10% or more, 20% or more, 30% or more, or 40% or more

    Digital circuits using universal logic gates

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    According to the invention, a digital circuit design embodied in at least one of a structural netlist, a behavioral netlist, a hardware description language netlist, a full-custom ASIC, a semi-custom ASIC, an IP core, an integrated circuit, a hybrid of chips, one or more masks, a FPGA, and a circuit card assembly is disclosed. The digital circuit design includes first and second sub-circuits. The first sub-circuits comprise a first percentage of the digital circuit design and the second sub-circuits comprise a second percentage of the digital circuit design. Each of the second sub-circuits is substantially comprised of one or more kernel circuits. The kernel circuits are comprised of selection circuits. The second percentage is at least 5%. In various embodiments, the second percentage could be at least 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, or 95%

    Strongly Coupled Matter-Field and Non-Analytic Decay Rate of Dipole Molecules in a Waveguide

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    The decay rate \gam of an excited dipole molecule inside a waveguide is evaluated for the strongly coupled matter-field case near a cutoff frequency \ome_c without using perturbation analysis. Due to the singularity in the density of photon states at the cutoff frequency, we find that \gam depends non-analytically on the coupling constant ⋙\ggg as ⋙4/3\ggg^{4/3}. In contrast to the ordinary evaluation of \gam which relies on the Fermi golden rule (itself based on perturbation analysis), \gam has an upper bound and does not diverge at \ome_c even if we assume perfect conductance in the waveguide walls. As a result, again in contrast to the statement found in the literature, the speed of emitted light from the molecule does not vanish at \ome_c and is proportional to c⋙2/3c\ggg^{2/3} which is on the order of 103∼10410^3 \sim 10^4 m/s for typical dipole molecules.Comment: 4 pages, 2 figure
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