نتایج جستجو برای: c58
تعداد نتایج: 309 فیلتر نتایج به سال:
Social deficits are a hallmark feature of autism spectrum disorder (ASD) and related developmental syndromes. Although there is no standard treatment for social dysfunction, clinical studies have identified oxytocin as a potential therapeutic with prosocial efficacy. We have previously reported that peripheral oxytocin treatment can increase sociability and ameliorate repetitive stereotypy in a...
We propose a new methodology for designing flexible proposal densities for the joint posterior density of parameters and states in a nonlinear, non-Gaussian state space model. We show that a highly efficient Bayesian procedure emerges when these proposal densities are used in an independent Metropolis-Hastings algorithm or in importance sampling. Our method provides a computationally more effic...
This study examines asymmetric and the lag effects of oil price, gas exchange rate on stock performance Malaysian sub-industries. Using company-level data multi factor asset pricing models, this found that rate, common systematic risk factors such as market, size, book-to-market have significant sub-industries, but these exposures remain heterogeneous. Oil price show strong asymmetrical impacts...
Most laboratory strains of mice have between two and eight endogenous superantigens. These viral superantigens (vSAGs) are coded by genes in the 3' long terminal repeats of endogenous mammary tumor viruses (Mtv's). A line of Mtv-negative mice and several lines of mice containing single Mtv's were created by inbreeding the F2 progeny of CBA/CaJ and C58/J mice, which have no Mtv integrants in com...
Currently, the world suffers from COVID-19 pandemic, which affects almost every aspect of daily life, giving rise to recession and affecting prices crude oil. The study aims model high uncertainty volatility as well forecast oil during pandemic. One econometric applied in this is Generalised Autoregressive Conditional Heteroscedasticity (GARCH) that allows more accurate appropriate statistical ...
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