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This paper develops an asymptotic theory of the series estimation under general cross-sectional dependence and heterogeneity, covering both nonparametric and semiparametric estimates. A uniform rate of consistency, asymptotic normality and sufficient conditions for the √ n rate of convergence are established. A new data-driven studentization that dispenses(More)
As integrated circuit fabrication techniques advance, a complex system can be integrated on a single chip: namely, a system-on-a-chip (SOC). A SOC consists of many intellectual property (IP) building blocks, including analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) which should provide certain built-in self-test (BIST) scheme to(More)
DNA polymerase I offers great promise for a wide range of biotechnological applications due to its capability to add labeled nucleotides into double-stranded large DNA molecules by using both polymerase and nuclease domains. Accordingly, it is crucially important to thoroughly characterize this enzyme for further developments. Although the enzyme has been(More)
Fluorescent proteins that also bind DNA molecules are useful reagents for a broad range of biological applications because they can be optically localized and tracked within cells, or provide versatile labels for in vitro experiments. We report a novel design for a fluorescent, DNA-binding protein (FP-DBP) that completely 'paints' entire DNA molecules,(More)
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