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Stir casting has some important advantages such as better matrix-particle bonding, easier control of matrix structure, simplicity, low cost of processing, and near net shape [7].
Sam, Materials Chemistry and Physics, Tensile Properties of Nanometric Al2O3 Particulate-Reinforced Aluminum Matrix Composites. 85 (2004) 438 – 443
Wei, Materials and Science Engineering A, Addition on Grain Structure Evolution and Mechanical Behaviour of Friction-stir-processed Al.

Introduction Mica is a kind of aluminosilicate with double-layer structure, which mainly includes muscovite, phlogopite, lepidolite, sericite etc.
Chinese Journal of Analyticaa Chemistry.
Vol.145, p. 1189-1190 [12] Zhao YaoXing, Sun Xiangyu: Spectral identification for organic molecular structure(Sciences Press, China 2003) [13] Liu Mixin, Luo Guoan: Instrumental analysis (Tsinghua university press, China 2002)

According to International Union of Pure and Applied Chemistry (IUPAC) biosensor is stated as "A device that uses specific biochemical reactions mediated by isolated enzymes, immunosystems, tissues, organelles or whole cells to detect chemical compounds usually by electrical, thermal or optical signals".
At first this review presents the analytical structure of CNTs as sensing element.
Analytical Structure of CNT based Biosensors Mass spectrometry and bio-labeled fluorescence are the most effective and sensitive bio-sensing techniques but they require a number of procedures to detect biomolecular interaction.

Data was analyzed using the commercial HKL CHANNEL5 software, assuming a FCC Ni-superalloy structure with a lattice parameter of 0.357nm.
The g’ precipitate, which has a crystal structure of FCC, is coherent with the g matrix.
Tin, Nickel-based superalloys for advanced turbine engines: Chemistry, microstructure, and properties, J PROPUL POWER, 22(2006) 361-371

The large immobilization capacity for various functional molecules has been clarified by controlling the nanostructural properties at the nanometer scales such as the pore and particle sizes and framework structures [3−9].
(a): Chemical structure of FA.
Bein, Inclusion Chemistry in Periodic Mesoporous Hosts, Chem.

Effect of 1-(9-Ethyl-9H-carbazol-3-yl)-4,4,4-trifluorobutane-1,3-dione on properties of luminescent europium(III) complexes Huaijun Tang1, a *, Liying wei1, Qian Luo1, Xianwang Shen1 and Changli Liu1 1 School of Chemistry and Biotechnology, Yunnan University of Nationalities, Kunming 650500, P.
Structure and synthetic route of the europium complexes.
The structure and synthetic route of the europium(III) complexes are shown in the Scheme 1. 1-(9-Ethyl-9H-carbazol-3-yl)-4,4,4- trifluorobutane-1,3-dione was synthesized according to previous report [11].

Such behavior is likely caused by the different internal (structure) and external (connections to other components) breakage behavior during the crushing process.
The line-ups illustrate that the comminution process did not destroy the internal structure of the components but separated them from the connecting components.
References [1] The Royal Society of Chemistry - Getting the metals out of old phones, https://web.archive.org/web/20170419082131/https://www.chemistryworld.com/feature/smartphone-recycling/2500497.article (2017, accessed Mar 05, 2018)

Although limestone powder has been used in concrete, the size distribution of powder often has great influence on powder physical chemistry.
Zheng Zhongshan, Yu Ke and other researchers found that the size distribution of a large number of powder materials have fractal structure [4], met in the Formula (1)
Because the limestone powder particle size is smaller than the cement particle size, the space was filled in the cement particles which the mortar structure more compact [5,6,7] and the strength increased.

Fire risk assessment and numerical simulation of the pool fire in the epoxy propane tank Qinggong Li1, 2, a, Wenhua Song1, b, Miao Zhang1, 2, c, Zhen Chen1, d 1Environment and Chemistry College, Tianjin Polytechnic University Tianjin, 300387, China 2 Tianjin Fire-fighting General Corps Tianjin, 300100, China aemail: newthing@vip.sina.com bemail: songwenhuateam@sina.com cemail: zhangmiao713@126.com demail: chenzhen3419@126.com Keywords: epoxy propane tank, pool fire, FDS, numerical simulation Abstract.
Table 1 The Damage / Failure Criterion in X（m）in Different Thermal Radiation Intensity of Pool Fire thermal radiation intensity (KW/m2) Distance between the center of the pool and specify locationr（m） damage degree to building, equipment and personnel 37.5 4.25 Equipments and buildings all damaged, people will all dead within1 minute. 25 5.61 Steel structure of Equipment will deform, people are seriously injured in 10 seconds, all will dead within 1minute. 12.5 7.46 The minimum radiation intensity to melt the plastic under the normal circumstance, people suffers minor injuries in 10 seconds, 1% dead within 1 minute. 4.0 11.92 glass broken after a long time radiation, people pain after radiation more than 20 seconds, but not injured 1.6 17.4 no harm Numerical Simulation Analysis of Pool Fire A.
The distribution of flame radiation intensity at different moments Table 3 Different Thermal Radiation Intensity and The Damage / Failure Criterion[9] thermal radiation intensity (KW/m2) damage degrees to equipments personnel injury 37.5 operating equipments all damaged 1% dead within 10 seconds, all dead within1 minute 25 the minimum radiation intensity to ignite the timber, and deform the steel structure equipment under the normal circumstance seriously injured in 10 seconds, all dead within 1minute 12.5 the minimum radiation intensity to melt the plastic under the normal circumstance suffered minor injuries in 10 seconds, 1% dead within 1 minute 4.0 glass broken after a long time radiation pain after radiation more than 20 seconds, but not injured 1.6 no harm no harm Conclusions This work discusses the fire risk and accident consequence of pool fire through evaluation and simulation for an epoxy propane storage tank, builds the pool fire risk assessment model and obtains the change

Experimental Study on Thermal Aging Performance of an RDX Based Booster Li Hong-Bina, Jin Peng-Gang*,b and Gao Zanc 1Xi’an Modern Chemistry Research Institute, Xi’an 710065, China alihongbin6868@163.com, *bjinpenggang204@126.com, cgaozan2003@163.com Keywords: Explosion Mechanics, Booster, Accelerated Aging, SSGT Test Abstract.
This may be due to the change of explosive structure caused by thermal damage.
(3) Under this test condition, if the heating time is longer (more than 38 days), the uniformity of the shock wave sensitivity test results is poor due to the increase of the dispersion of the micro defect structure inside the sample, so it is necessary to increase the test amount to ensure the test accuracy.