Microcellular combustible objects for application of combustible case, caseless ammunition or combustible detonator-holding tubes are fabricated through one-step foaming process, in which supercritical CO2 is used as foaming agent.The formulations consist of inert belle de grasse polymer binder and ultra fine RDX.For the inner porous structures of
Graphene is a new, trinity bay vodka advanced material with many possible applications in basic and clinical medicine, electronics and automation.Graphene compounds can be successfully used as an integral part of drug delivery systems, in the construction of transistors, polar processors, touch screens, solar cells and in the production of material
This research was to analyzed the factors influencing Systematic risk on Jakarta stock Exchange (JSX) during 2002-2004 observation period.The factors are dividend pay out ratio (DPR), asset Size (AS), asset Growth (AG), Leverage (LEV), liquidity (LIK), Profitability (PROF), gumball bere Price to Book Value (PBV).This data research used were correct
Although zinc and copper are the two essential nutrients necessary for plant growth, their excessive accumulation in soil not only causes environmental pollution but also seriously threatens human health and inhibits plant growth.The breeding of plants with novel zinc or copper toxicity tolerance capacities represents one strategy to address pure e