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Signaling via the NF-kappaB cascade is critical for innate recognition of microbial products and immunity to infection. As a consequence, this pathway represents a strong selective pressure on infectious agents and many parasitic, bacterial and viral pathogens have evolved ways to subvert NF-kappaB signaling to promote their survival. Although the(More)
The variability of accounting accruals provides a measure of the normal level of managers’ accounting discretion and has important implications for event studies of earnings management. We examine how this measure is related to the economic factors including both firm characteristics and attributes of the disclosure environment. We show that the variability(More)
different levels of predisclosure information production and dissemination. Empirical evidence supports this size-related information Accordingly, because information search activities yield higher expected hypothesis. The magnitude of abnormal returns associated trading profits for larger firms, prices are “more informative” for larger with both good and(More)
A 2 x 50 Gb/s receiver with adaptive channel loss equalization and crosstalk cancellation is proposed using a SiGe BiCMOS process with an fT of 200 GHz. The channel loss equalizer is realized using a feedforward equalizer (FFE), and the crosstalk canceller (XTC) is realized using a current-mode summer. The XTC adaptation makes use of a signal provided by(More)
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