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Structural Features and Color Tunable Photoluminescence of The Binary and Ternary Layered Rare-Earth Hydroxides of (Y,Ln)2 (OH)5NO3·nH2O (Ln=Tb, Eu) Xiaoli Wu 1, 2, a, Ji-Guang Li1, 2, b, Jinkai Li 1, c, Shaohong Liu1, d, Xiaodong Li1, e, Xudong Sun1, f , Yoshio Sakka2,g 1 Key Laboratory for Anisotropy and Texture of Materials (Ministry of Education) and School of Materials and Metallurgy, Northeastern University, Shenyang, Liaoning 110004, China 2Advanced Materials Processing Unit, National Institute for Materials Science, Sengen 1-2-1, Tsukuba, Ibaraki 305-0047, Japan awu.xiaoli2008@gmail.com, bLI.Jiguang@nims.go.jp, clijk85@163.com, dliush@smm.neu.edu.cn, elixd@smm.neu.edu.cn, fxdsun@mail.neu.edu.cn, gSAKKA.Yoshio@nims.go.jp Keywords: layered rare-earth hydroxides, solid solutions, luminescence color-tune, energy transfer Abstract.
It can be seen that well crystallized products have been obtained, with the strong 00l and 220 reflections being characteristic of the LRH-type materials.
Bhargava, Doped nanocrystalline materials—physics and applications, J.
Sasaki, Anion-Exchangeable Layered Materials Based on Rare-Earth Phosphors: Unique Combination of Rare-Earth Host and Exchangeable Anions, Chem.
Sasaki, Anion-Exchangeable Layered Materials Based on Rare-Earth Phosphors: Unique Combination of Rare-Earth Host and Exchangeable Anions, Acc.

Acknowledgments This work was supported by FEDER funds through the COMPETE 2020 Program and by National Funds through FCT - Portuguese Foundation for Science and Technology under the projects UID/CTM/- 50025/2013 and PTDC/CTM-ENE/1973/2012.References [1] A.
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Materials Sci. and Eng.

Also there was some research on solar drying room combined with ridge fire to dry other materials (Tian Xiaodong, 1996).
Solar collectors cost total about 1226 ¥ per drying room, included sheet iron about 12 square meters 156¥，shell frame 150¥, One fan 240¥, solar selective heat-absorbing coating 96¥, sunshine board 288¥, and blast pipe 60¥, heat insulation materials 36¥,the salary of workers 150¥, others 50¥.
Journal of Yunnan Normal University(China)，2004，24(1)：37-40 [6] Li Lidun, etal.The feasibility and application example of Solar application in agriculture[J].
Journal of Huazhong Agricultural University, 2007, 26(6): 888-893 [9] Xu Xiuhong, etal.
Science in China [J], 2008, 29(4): 54-56 [10] Fan Weigu,Dai Guangming,Ai Fuqing.

Materials and methods Collection of sample Samples were collected cultivation pond in Ban Na Tao, Saun Kean Sub district, Muang District, Phrae Province and were taxonomically identified.
Each extracts was prepared by soaking 100 g each of the dry powdered algal materials in 1 litre of solvents at room temperature for 48 h.
Acknowledgement We are thankful to The Thailand Research Fund, National Research Council of Thailand, Department of Chemistry, Faculty of Science, Maejo University and Faculty of Fisheries Technology and Aquatic Resources, Maejo University for financial support and providing all necessary facilities to conduct the experiments.
Amornlerdpison: KKU Science Journal Vol 40(1) (2012), p. 228-235 [4] K.
Byrnec: Journal of Food Composition and Analysis Vol. 19 (2006), p. 669–675 [5] M.S.

The Applied Materials proposed a whole circular electromagnetic coil as the auxiliary magnet pole in the US patent No.6352629[4].
Influence of external magnetic field on utilization ratio of target materials in magnetron sputtering [J].
Vacuum Science and Technology, 2003, (2)
Journal of Vacuum Science & Technology A, 2009, 25(2): 209-214
Journal of Shangqiu Teachers College, 2012, 28(12): 51-55 [4] Wang W.

MATERIALS AND METHODS MATERIALS Cefoperazone sodium for injection (Batch number 09030131, Youcare Pharmaceutical Group Co., Ltd.); Sulbactam Sodium for injection (Batch number 08090112, Kaifeng Yugang Pharmaceutical Co., Ltd.); Cefradine for injection (Batch number 08120102, Harbin Pharmaceutical Group Sanjing Pharmaceutical Co., Ltd.); Penicillin sodium for injection (Lot number F0809326, North China Pharmaceutical Group Co., Ltd.).
Acknowledgements The research was funded by the Commission of Science and Technology of Henan Province (CSTHP), the Program for Tackling Key Problems, programs No.112102310326 and the Commission of Education of Henan Province (CEHP), the Science Foundation Program, programs No. 2011A180007; Henan University of Technology, special program of introducing persons of ability No.2007BS023.
Chinese Journal of Practical Internal Medicine, (31)2011, 984-985.
Chinese Journal of Antibiotics, (7)2005, 430-440.
Chongqing Normal University (Natural Science), (3)2006, 85-87

Besides being of purely practical interest, the problem of rail fracture is a matter of concern in the science of physical materials [2].
Investigations of materials, wear resistance (friction coefficient and wear rate of materials) were performed on tribometer «Tribotechnic» (France).
Gavriljuk, Decomposition of cementite in pearlitic steel due to plastic deformation, Materials Science and Engineering: A, 345 (2003) 81-89
Nikonenko, Formation structural phase gradients in rail steel during long-term operation, IOP Conference Series: Materials Science and Engineering, 112 (2016) 012038
Nikonenko, Formation structural phase gradients in rail steel during long-term operation, IOP Conference Series: Materials Science and Engineering, 112 (2016). 012038

Influence of Electromagnetic Stirring Parameters and Isothermal Extruding on Semi-Solid Forming Performance of ZA27 Alloys Xingwang Duan1, Xiaohong You1, Jihong Tian1 1College of Materials Science and Engineering , Taiyuan University of Science and Technology , Taiyuan 030024 , China Email:wuyan428@sina.com Sponsored by special grand national science-technology project (No.2009ZX04014-062) Keywords: Electromagnetic Stirring, Isothermal Extruding, Semi-Solid Forming, ZA27, Recrystallization Abstract.
Electromagnetic Stirring Experiment The material chemical composition is shown in Table 1.
Gao: Chinese Science Bulletin, Vol. 53 (2008) No.8, pp.882-887.
Zhu: Journal of Chinese Electron Microscopy Society, Vol. 23 (2004) No.4, pp.442.
Duan: Exerimental Study on Semi-Solid Thixoforming of ZA27 Alloys(MS., Taiyuan University of Science and Technology, China 2004).

Liling LIU 1 and Qingqing NI 3, c 1 School of Materials Science & Engineering, Southwest Jiaotong Univ., Chengdu 610031, China 2 NanChang Branch, Jiangxi University of Science & Technology, Nanchang 330013, PR China 3 Dept. of Functional Machinery & Mechanics, Shinshu Univ., 3-15-1 Tokida, Ueda, 386-8567, Japan a daiguangze@swjtu.cn, b tonyzxf927@163.com, c niqq@shinshu-u.ac.jp *corresponding author Keyword: GF/HDPE, Stress-induced reaction, Strengthen effect ABSTRACT: For the short glass fiber reinforced high density polyethylene (HDPE), a high shearing stress-induced HDPE and MAH functional reaction method was introduced which was achieved by increasing the twin screw extruder rotation speed during melting extrusion process.
Acknowledgements The authors acknowledge the Natural Science Foundation of China (NSFC) (No. 50572092), Key Research Project of Sichuan Science and Technology Ministry of China (No.05GG009-003), Research Founds of Southwest Jiaotong University of China (No.2005B16), International Research Project of Sichuan Science and Technology Ministry of China (No. 2006H12-026) and Key International Cooperation and Invitation Grants for Foreigner Researcher of China Education Ministry (2006) for their supports in this research.
Beijing Chemical University Journal 25(1998) 34~37
Macromolecular materials science and engineering 182 (2002) 159~162.

Material.
The development of technology and materials at home and abroad is becoming increasingly mature and most shell material is PEI and PC plastic.
These materials have a smooth surface and a strong ability of high temperature resistant which combines both strong ability of resistance and comfortable wearing.
By contrast, in China, the materials of helmet body has been considered into the domestic forest helmet and the advanced materials and processing technology harder the impact resistance which prolongs the working life of the helmet and improves the shock absorption and comfort level of the forest fire helmet, but there is a long way to go to improve the fire helmets in China.
High temperature Cap shell choose high temperature resistant materials Personal psychological fear Lack of contact with companions Apply modern communication technology and install the devices of voice receiving and sending.