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The cytotoxicity was determined by assessing the cell viability through the reduction of tetrazolium salts (MTT).
The test is also used for submission of data to regulatory agencies for registration or acceptance of many chemicals, including drugs and biocides.
Data analyses.
Data Analysis.

The PP/Co-PP exhibited lower yield strength and young’s modulus, and higher elongation at break than talc composites (data not show here).
Copolymer polypropylene tends to have better stress crack resistance and lower temperature toughness than homopolymer at the expense of slight reductions in other properties.

Based on data analysis, the average value of the three antioxidant activity of the replication was 2.482 mg QE / g Extract on the skin of ginger bud fruit and 99.846 mgQE / g extract for lontar fruit skin.
Antioxidants are compounds capable of donating a single electron or hydrogen atom for reduction(8).

The cyanide leaching reaction mechanism is also discussed.The data at different cyanide concentrations, different temperature and different oxygen pressure are obtained.
The dissolution mechanism involves an electrochemical process in which the anodic reaction is palladium oxidation while the cathodic reaction is oxygen reduction.

In addition, high forming load and temperature give better strength due to porosity reduction.
As to achieve higher accuracy for every data collected, the experiment has been conducted three times and the behavior of each parameter to mechanical properties is presented in graphical way.

So, main attention should be focused on thrust excitation when perform the sound radiation reduction of submarine that propeller excited.
In this way, the nodes and elements of boundary element modal is coincided with that of finite element modal, and so no error of data projection will be introduced.

Abstract: The Commission of the European Communities aims for a reduction of new car CO2 emissions of 120 grams per kilometer in 2012.
Figure 4: Analytical values in comparison to the experimental results (EN AW-6060, t = 2 mm) Other reasons for the differences between the analytical and experimental plots are the negligence of the elastic springback in the analytic model as well as the use of material data obtained by uniaxial tensile tests.

The advantages of machining over other processing methods such as die casting include reduction in power consumption and excellent surface finish.
vc=754 m/min, vf=400 mm/min More data about the relationship between depths of cut and ignition conditions are shown in Table 2.

The findings show that first; the dye absorbance has broadened up to 885 nm due to the reduction of gap energy and the increase of electronic transition probabilities from 84.7% to 96.0%.
The computed absorption spectra of of Flavylium Cation (FC) and cyanidin-3-glucoside-7-diphenilamine-2'-acrylic acid (CGDA) The electronic structure data of EHOMO, ELUMO, Egap, and dipole moments of FC and CGDA dyes are tabulated in Table I.

Anaerobic digestion process for reduction of the pollution in palm oil mill effluent (POME) is advantageous before POME is released to the environment.
Kinetics calculation: Kinetics parameters corresponding to the biohydrogen production were calculated from the cumulative hydrogen production versus time data.
The cumulative hydrogen production versus time data was fitted with modified Gompertz equation (Eq.1) [8] to determine the hydrogen production potential (Hmax,v), hydrogen production rate (Rmax,v) and lag phase ().
Each data point represents average value of duplicate experiment (n=2) and I-bar represents standard deviation.