Margin is an important index in the control of Electromagnetic environmental effects (E3) and compatibility (EMC) design for systems. How to define verify E3 margins complex systems such as ships airplanes a difficult problem. A new method system-level margin evaluation proposed. Based on theory fault tree, model constructed. The system function transformed into equipment subsystem that affect ...

Few-shot slot tagging is an important task in dialogue systems and attracts much attention of researchers. Most previous few-shot methods utilize meta-learning procedure for training strive to construct a large number different meta tasks simulate the testing situation insufficient data. However, there widespread phenomenon overlap between two domains tagging. Traditional ignore this special ca...

PURPOSE The purpose of this study was to investigate the safety and usefulness of the Hem-o-lok clip for the closure of appendicular stumps and limitations of the Hem-o-lok clip. METHODS From May 2010 to August 2011, 105 consecutive patients underwent laparoscopic appendectomies by three surgeons. XL size Hem-o-lok clips were used for the closure of appendicular stumps by one surgeon. The rem...

The Hem/Kette/Nap1 protein is involved in many biological processes. We have recently reported that Hem is required for the normal migration of neurons in the Drosophila embryo. In this paper, we report that Hem regulates the asymmetric division of neural precursor cells. We find that a well-studied Hem/Kette mutant allele produces at least two main, but possibly more, phenotypic classes of mut...

a large body of evidence now indicates that the amount of mercury released from dental amalgam fillings can be significantly accelerated by exposure to radiofrequency electromagnetic fields (rf-emfs) such as common mobile phones and magnetic resonance imaging (mri). studies performed on the increased microleakage of dental amalgam restorations after exposure to rf-emfs have further supported th...

finding a suitable estimation of stability domain around stable equilibrium points is an important issue in the study of nonlinear dynamical systems. this paper intends to apply a set of analytical-numerical methods to estimate the region of attraction for autonomous nonlinear systems. in mechanical and structural engineering, autonomous systems could be found in large deformation problems or c...