In the reliability assessment of products,this paper tried to make full use of a small amount of field data under natural storage, which might break through the restriction of using single pseudo-sample data in accelerated tests.The comprehensive reliability evaluation model,fusing Futon Sectionals exponential and Weibull natural storage field data

Abstract Recent breakthroughs in tumor immunotherapy have confirmed the capacity of the immune system to fight several cancers.The effective means of treating cancer involves accelerating the death of tumor cells and improving patient immunity.Dynamic changes in the tumor immune microenvironment alter the actual effects of anti-tumor drug productio

The shift from a bipolar to a multipolar and multi-faceted world has reduced the risk of conventional inter-state wars, but has been the cause of several intra-state armed conflicts with an even higher risk of regional instability.Such conflicts and the resurgence of a global activism have produced a dramatic growth in peacekeeping requirements sin