“Eu sou quem então?”

Dynamics of Electric Fi Photoconductive THz Sou Patterned Exci

We show that the effects of photoinduced screening of the bias field as a function of optical spot shape for ultrafast excitation of photoconductors to generate terahertz radiation using spatially resolve Monte Carlo simulations coupled with a self-consistent Poisson solver. The results of the simulations demonstrate that given the same photoexcited carrier density, a line focus parallel to the...

An Achievement Test for Knowledge-Based Systems: QUEM

This paper describes QUEM, a method for assessing the skill level of a knowledge-based system based on the quality of the solutions it produces. QUEM is demonstrated by using it to assess the performance of a particular knowledge-based system, P. QUEM can be viewed as an achievement or job placement test given to know ledge-based systems to help system designers determine how the system should ...

QUEM: An Achievement Test for Knowledge-Based Systems

This paper describes the QUality and Experience Metric (QUEM), a method for estimating the skill level of a knowledgebased system based on the quality of the solutions it produces. It allows one to assess how many years of experience the system would be judged to have if it were a human by providing a quantitative measure of the system’s overall competence. QUEM can be viewed as a type of achie...

Quem somos nós: os Wari ́ encontram os Brancos

Clinical Effects and Safety of Zhi Sou San for Cough: A Meta-Analysis of Randomized Trials

INTRODUCTION Zhi Sou San (ZSS), a traditional Chinese prescription, has been widely applied in treating cough. The purpose of this meta-analysis was to evaluate the effectiveness and safety of ZSS for cough. METHODS We searched relevant articles up to 5 March 2017 in seven electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PubMed, Chinese National Kno...