The nano-core effect is proposed through integrating core-effect with nano effect, and is proved by experimental evidences for the cementitious composites with different nano fillers.
The nano-core effect is closely relative to the intrinsic properties of nano fillers, composition and processing of the cementitious composites.
It is therefore concluded that the nano-core effect is fundamental for design, fabrication and application of the nano-engineered cementitious composites.
These core effects are modified by five 'dimensions': spatial and temporal variation in matrix quality; spatial scale; temporal scale of matrix variation; and adaptation.
Numberless alternative endings have been proposed - see, for instance, Leon Garfield's pastiche The Mystery of Edwin Drood... Completed (1980) - but while a few diehards have always pressed for Edwin's eventual return, modern scholarship tends to follow Dickens's daughter Kate in assuming that Jasper did it and the book's core is, in effect, a study in dualism.
Ada Yonath, of the Weizmann Institute in Israel, who discovered this, thinks the stable core must go back, if not to the origin of life, then close to it.In effect, a ribosome's core is the oldest fossil around—and a living fossil at that, reproduced a zillion times a day in the cells of animals, plants, fungi and bacteria.
The effect of the FGM core is introduced through the constitutive relations that affect conventional and high-order stress resultants and stress couples in the panel.
By means of various design provisions enhancing the neutron leakage in case of sodium draining, the overall sodium void effect of the ASTRID core is near zero and could even be negative.
The effect in the tumour core is suggestive of an enhancement pattern dominated by diffusion.
This situation may arise if the total stress in the core is reduced by arching effect, and by increasing pore water pressure in the core during impounding that will further reduce the effective stresses in the core.
The importance of the simplicity of models is hotly debated, as some fear that adding parameters will obscure the core effects that are being analysed.
