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In addition , we attempt to set up a bridge to detect relationship between the bacterial community structure and function, find out the dominant strains.
The structures were analyzed using the CLUSTAL-X software package[16].
Fig.2 Phylogenetic tree of 16S rRNA genes of isolated bacteria Study of bacterial community structure and succession law.
The community structure and numbers of desulfurization bacteria experienced obvious succession in domestication process.
[12] Bing Huang, Yanyan Wang, Shiling Zhang: Journal of Natural Gas Chemistry, 2007, 16: 86-91

And the structure is like the mountains.
Crystal Structure and Composition Analysis.
The crystal structure of GR/TiO2, N-TiO2, and GR/N-TiO2 were investigated (Fig. 2).
The results indicated that the electrolyte system had no influence on the crystal structure.
Journal of Electroanalytical Chemistry, 739 (2015) 149-155

The uniform and regularity hexagonal structure of AAO can be obtained from the optimum samples [7].
Table 1: The results of morphology structure of AAO.
This is due to the honeycomb-like structure in the oxalic acid porous alumina.
Journal of Nanostructure in Chemistry, 3 (1), pp. 1-4
Design and Analysis of Honey Comb Structures with Different Cases.

It was found that the nature of metal and complex structure have a decisive influence on the physico-chemical properties of the packings.
Popova, Quantitative Evaluation of Interactions of Organic Compounds with 18-Crown Ethers and β-Cyclodextrin As Components of Stationary Phases for Gas Chromatography, Journal of Analytical Chemistry, 62 (2007) 245-250

Meanwhile, there are a larger amount and higher intensities of diffraction peaks from a-Zr than from b-Zr. a-Zr with a hexagonal structure represents the low-temperature variety of Zr (P63/mmc, Mg-type structure), while b-Zr with a cubic structure is considered to be a high temperature phase of Zr (Im-3m, W-type structure) [18].
Coating Structure.
It can be seen that the silicide coatings possess similar structures and the same phase constituents as those in the coating prepared at 1250 oC.
Guo, Structure and oxidation behavior of Zr-Y modified silicide coatings prepared on an Nb-Ti-Si-Cr based ultrahigh temperature alloy, Oxid.
Datta, Relationship between pack chemistry and aluminide coating formation for low-temperature aluminisation of alloy steels, Acta.

The results showed that in the masterbatch an exfoliated structure was obtained and in the vulcanized sample a coexistence of intercalated-exfoliated structure was obtained.
The influence of the Ca-MMT loading on the structure and properties of the nanocomposites were studied.
The effects of Ca-MMT content on the structure and properties of the nanocomposites were researched.
J., “Mechanical fatigue of rubber,” Rubber Chemistry and Technology, vol.45, pp.309-328,Jan.1972
“Preparation, Structure and Properties of Nitrile Butadiene Rubber Organoclay Nanocomposites by Reactive Mixing Intercalation Method, ” Journal of Applied Polymer Science, vol.100, pp.1905-1913, Aug.2006, doi:10.1002/app.22614

The structure and morphology were characterized by XRD and SEM.
The BG has an important influence on the structure of the SPSTC.
It is obviously seen that porous structure has been destroyed.
This structure is constructed by TiO6 octahedra, in which the interlayer space is occupied by Na ions, which is a typical layered structure (Fig. 5e).
Kang: Journal of Physical Chemistry C, Vol. 114 (2010) No.18,p.8294

The XRD results confirmed a typical perovskite CaCu3Ti4O12 structure in all the sintered ceramics, although the presence of a second phase of CaTiO3 was observed in the sample sintered using the powders calcined at 600°C.
Acknowledgement The authors would like to thank the Department of Chemistry for providing TG-DTA and the Faculty of Science Electron Microscopy Unit for providing SEM facilities, and MTEC for dielectric measurement facilities.

Silver does not effect on the infection, but directly on the cell structure.
The latter is a criterion determining in many cases their structure, sizes, physical and chemical properties.
Such a cell structure is typical for many bacteria and other organisms without cell walls, such as cell-free viruses.
In comparison with ionic silver, structured silver is slowly dissolved in body fluids and has prolonged effect without irritation.
Synthesis of nanosized silver particles is carried out by chemical reduction, thermolysis and photolysis, as well as radiation chemistry, using various nanostabilizing materials mainly of synthetic origin: solid matrices, water and organic emulsions, macromolecular solutions [26 – 28].

The service life of reinforced concrete (RC) structures exposed to marine environments or the action of de-icing salts is limited by the corrosion of steel bars.
To predict the service life of a RC structure, and especially the initiation time, a reliable estimation of the critical chloride threshold is required.
Introduction The service life of reinforced concrete (RC) structures exposed to marine environments or the action of de-icing salts is limited by the corrosion of steel bars [1].
In order to predict the service life of a RC structure and in particular to model the initiation of corrosion, a reliable estimation of both chloride penetration and the chloride threshold is required.
Bertolini, Steel Corrosion and Service Life of Reinforced Concrete Structures, Structure & Infrastructure Engineering, 4 (2008) 123–137