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Under low pH condition, higher gold mineralization was obtained, although there was a significant reduction in the number of viable cell (data not shown).

This reduction is possibly due to the higher solubility of etch residues in the co-solvent.
The etch rate data are plotted on semilogarithmic coodinates as a function of reciprocal absolute temperature.

The use of light weight aggregate concrete generally results in an overall saving of 10–20% of the total cost of the equivalent normal weight concrete and also the reduction in density allows smaller structural members [10].
Using a straight line between shear capacities of FE of LWAC versus Canadian code can be fitted through the data with reasonable accuracy and the slope of this line is about 0.67.

However, the data on the erosion corrosion behavior of laser processed nickel aluminium is not yet reported.
This shows that there is reduction of 56 % in scar depth due to laser processing.

Image-based FEA allows one to generate FEA models directly from CT or MRI data [6].
Artifacts or cracks that occurred within the scaffold (can be seen from harvested scaffold CT images after the implantation) cause the reduction of the moduli both computationally and experimentally as represented in scaffold number 2 (SC2) of 4 weeks time point as well as scaffold number 3 (SC3) of eight weeks time point.

This study presents preliminary data regarding the development of an approach consisting of local heating of aluminium alloy structures with the purpose of introducing a local modification of material properties.
With different combinations of parameters it was possible to obtain a significant reduction of hardness in the specimen (furnace tests) or in localized areas (laser processing).

All these problems lead to the reduction of the machining accuracy.
Control Algorithm of the Normal Tracing In digital control system, the computer provides the position command of the coordinate axis to servo system in real-time machining by computing the data of the work piece memorized in memory.

In this way it is possible to produce high temperature DBTT data comparable to other structure materials.
A reasonable explanation for the severe reduction of charpy energy might also be found in the specific fracture type which is called delamination (for details see Fig. 6).

Introduction Available literature data from the last decade show that chemical additives derived from alkylphenols are successfully used in various industries.
For the calculation was used the internal normalization method, based on the reduction to 100% of the sum of the peak areas.

Experimental The Fe-8wt%Ni nanopowder having an average grain size of 100 nm was prepared by hydrogen reduction of ball-milled oxide mixture of Fe2O3 and NiO.
Plots of the data according to Eq