Self Attention has shown the excellent performance in tracking due to its global modeling capability. However, it brings two challenges: First, receptive field less attention on local structure and inter-channel associations, which limits semantics distinguish objects backgrounds; Second, feature fusion with linear process cannot avoid interference of non-target semantic objects. To solve above...

there were once again high expectations that a major global health event - the ebola virus outbreak of 2014-2015 - would trigger meaningfully world health organization (who) reform and strengthen global health governance (ghg). rather than a “turning point,” however, the global community has gone back to business as usual. this has occurred against a backdrop of worldwide political turmoil, cha...

The commentator suggests that it is necessary to extend the classical connotation of  global city which focuses much on the functions of controlling global capital and production. Global city should also include the dimensions of the leading role and capacity on health improvements and well-being promotion. The commentator agrees with authors’ assessments about Shanghai’s substantial progress o...

OBJECTIVE Examine the neural mechanisms of global/local processing of multiple hierarchical stimuli. METHODS Event-related brain potentials (ERPs) were recorded from adults who selectively attended to the global or local level of two compound letters that were simultaneously presented in the left and right visual fields, respectively. The compound stimuli were either broadband in spatial freq...