Engineered materials like lattice structures can be theoretically used to modify the local material properties and strength with minimization of the mass of components; in practice, several issues are still to be solved in stabilization of additive processes and achieving repeatable structures able to pass qualification procedures.
Additive stabilization is found to be very effective in stabilizing black cotton soils and generally lime is used to improve the strength and durability of the black cotton soil.
At the macro-level, changes in soil strength due to additive stabilization were assessed using a series of unconfined compression strength (UCS) tests.
A significant change in the soil fabric was also observed with curing time in the FESEM tests, with additive stabilization yielding a less porous and denser soil fabric, and changes in the surface appearance of treated clay particles.
The results of inerting the top were obtained with a mixture composed of (by weight) by a hydraulic binder (cement pozzolanic EN 197-1 CEM IV/B 32.5 R), 5 %; an additive stabilization (phosphate monobasic potassium KH2PO4) (Ruby et al. 1994), 1 %, and an additive optimization (ferric chloride hexahydrate FeCl3 6H2O) (Behrang and Jacimaria 2011), 1 %.
This paper is concerned with the stability and stabilization for systems with two additive time-varying input delays arising from networked control systems.
After conducting a series of initial enzyme stabilization experiments, combinatorial additives were selected to construct an appropriate Response Surface Model for optimizing the concentration.
Protein stabilization by solvent additives is frequently used concept in formulation development, although new technologies implemented over the past decade can improve protein biophysical as well as clinical properties by protein structural design (e.g. PEGylation, acylation, hesylation).
The high cost involved in this method has led researchers to identify alternative methods, and soil stabilization with different additives is one of those methods.
Moreover, this stabilization is non-additive, as the single variants that were neutral in the screening, showed even lower stability than the WT when tested in the purified form.
