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Starostenko2,f 1Ege University, Civil Engineering Department, İzmir, Turkey 2Institute of Macromolecular Chemistry of the National Academy of Sciences of Ukraine, Kiev, Ukraine aperviz.ahmedzade@ege.edu.tr, bfainleib@i.ua, ctaylangunay@ege.edu.tr, dgrigoryevaolga@i.ua, ebaur_kult@hotmail.com,f o_starostenko@ukr.net Keywords: Bituminous materials; Modification; Ion irradiation; Recycled polymer; Rheology of bitumen.
The modification of chain structure occurs within a well-defined ion fluency range which depends on the ion linear energy transfer as well as on the target parameters.
Acknowledgements This work was carried out in the framework of the joint international project No 110M400 of Ege University (Izmir, Turkey) and Institute of Macromolecular Chemistry of the National Academy of Sciences of Ukraine (NASU, Kyiv, Ukraine) under the agreement between TUBITAK (Turkey) and NASU (Ukraine).

Radon, which can come into human body through human respiration, widely disperses in the adipose tissue, nervous system, reticuloendothelial system and blood, and it can break the structure of DAN and lead to cancer.
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There are several observations that the grain boundary structure is influenced by the chemistry of additives, e.g., clean grain boundaries without an amorphous intergranular film (IGF) were observed in the SiC sintered with Sc2O3-AlN, crystallized boundaries were observed in the SiC sintered with Lu2O3-AlN and grain boundaries with an amorphous IGF were observed in the SiC sintered with Y2O3-AlN [6,7]..
Thus, the interfacial debonding for toughening and softening of the boundary phase at high temperatures were influenced by the chemistry of sintering additives.

Furthermore the structure parameters and chemical reactions are defined in the catalytic converter module[9].
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Fig.1 shows the connections for single oscillator and the structure of an open chain of coupled oscillators.
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Conductivity of different blends at 1kHz However, increasing irradiation dose lowered the conductivity of all blends films revealed the mobility of ions were distracted by the arrangement and changes in chemical structures of the polymer molecules during irradiation process.
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Fourier transform infrared (FTIR) spectroscopy and attenuated total reflection (ATR) technology are effective determination methods for structure and content of components[1].
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The above flexible films with three-layer (OSF3) or four-layer (OSF4) structure were prepared by dry lamination.
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Metal oxide catalysts Compared to zeolite catalysts, metal oxide catalysts have better thermal stability and hydrothermal stability so as to get the attention of people, but the single metal oxide catalysts are unstable at high temperatures,and the catalytic activity are low.The catalytic activity of composite metal oxides can be improved if we take some measures such as stabilization of some active components, structure control and adjustment.
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The x-ray diffraction (XRD) patterns were obtained with a Bruker D 8 Advance instrument to determine bulk crystalline structure of the catalyst by using Cu Kα radiation (1.5406 Å) at 40 kV and 40 mA.
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