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Raw Materials and Energy Constraint on Railway Construction.
Consumption of primary materials required to complete mid-long term railway plan were presented in Table 1[2].
Overall, raw materials and energy needed in the whole process accounted for a very small proportion, our resources supplies fully guaranteed for railway construction, material and energy consumption of transportation.
J Geographical Sciences, 16(2006): 99–104
Journal of Sound and Vibration, 293(2006): 1078–1085.

Using IJP techniques, materials can be dispensed on the substrate without contract with the substrate except in the drop impact area.
Experimental Section Ink materials and substrate.
Olmos, et al: PFEIFFER K, VOIGT A, et al：Journal of Materials Chemistry C.
Hou: Science & Technology Review, Vol. 23, (2005), p. 4-9
Hou: Science & Technology Review, Vol. 24, (2006), p. 41-47.

But it is still science which is the most important element in decision-making for food risks analysis.
For example, for the determination of the CCP, we use the tool "tree of decision" whose elaboration is made thanks to a set of questions related to every risk and to every stage of the process, including the reception and the processing of raw materials [8].
· Ameliorate the working conditions using ergonomics and studies about the medium hygiene. · Limit the costs by the actions of energy and raw material saving
· Decrease raw material consumptions by the amelioration of food consumption systems and fight against all kinds of waste.
,K.G.Cassman ,P.A.Matson,R.Naylor,S.Polasky:Agricultural sustainability and intensive production practices,Nature, 418,(2002),P.671-677 [5] P.Vereijken:.Amethodic way to more sustainable farming systems ,Netherland Journal of Agricultural Science, 40, (1992),P.209-223 [6] C.A.Adams,G.R.

Material and Methods Collection and authentication of the plant material - Fresh leaves of Anredera cordifolia (Ten.)
Then, vacuum rotary evaporator and water bath was used to evaporate the solvent until the extract became desiccate.[16][17][18] Drugs and reagents like Carbopol, hydroxypropilmethylcellulose (HPMC), triethanolamine (TEA), glycerin, nipagin (methyl paraben), nipasol (propyl paraben), and distilled water were employed in formulating the Binahong leaves extract gel.[4][17][19] All of the materials were of pharmaceutical grade.
All statistical analysis was performed with the Statistical Package for the Social Sciences (SPSS), version 21 (IBM® Inc, New York, USA). 3.
ODONTO Dental Journal 2015; 2(1): 64-70
Oral Medicine Dental Journal 2011; 3(2): 18-26

Experimental 2.1 Mg-Al-LDHs preparation Mg-Al-LDHs is prepared by commonly used precipitation method [7] with Mg (NO3)2, Al(NO3)3, NaOH and Na2CO3 as starting materials.
Journal of Catalysis 1999, 181: 223–232
Journal of Catalysis 2010, 276: 292–305
Chemical Engineering Science 2010, 65: 214–219
[9] Duan X, Zhang F Z, Intercalating assembly and functional materials, Chemical Industry Press, Beijing, in press in Chinese 2007, p. 30–37.

Acknowledgment This study was supported in part by a Grant-in-Aid for Scientific Research (B) (No. 21360359) from the Japan Society for the Promotion of Science (JSPS).
Oñate, Journal of Vacuum Science & Technology A, 23 (4) (2005) 681-686 [3] J.
Journal of Refractory Metals & Hardmaterials, 28 (2010) 2-14 [9] T.
Clemens, Progress in Materials Science, 51 (2006) 1032-1114 [11] M.
Ikeno, Materials Science Forum, 638-642 (2010) 781-786 [12] M.

Evaluation Method on Energy Consumption and Carbon Emission for Public Building Yu Li1,a, Liang Yuan1,2,b,Zehong Li1,c,Yuanyuan Shi1,d and Shifeng Li1,3,e 1Institute of Geographic Sciences and Natural Resources Research, Beijing, China 2University of Chinese Academy of Sciences, Beijing, China 3China Agricultural University, Beijing, China aliy@igsnrr.ac.cn, bliangcrystal@126.com, clizehong@igsnrr.ac.cn, d312648345@qq.com, elsf_68@126.com Keywords: Energy Consumption, Carbon Emission, Public Building Abstract.
Broad building energy consumption comes from the entire building life cycle, including architectural design, building materials, transportation, construction, building operation, building maintenance and building processing. 
To this maybe added, considering the influence of building materials, retaining structure and climate for building energy consumption, energy consumption models on energy efficiency evaluation for building design scheme, such as foreign mature commercial software DOE - 2, EnergyPlus, eQUEST, etc have made good progresses these years.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (No.41271186 , No.41101117 and No. 41271556).
Information on http: //www.eia.doe.gov /emeu /aer /pdf /pages /sec2.pdf [3] EPBD Directive 2002/91/EC: The European Community Official Journal, (2003), p. 65-71 [4] Junzhi Peng， GUI Miaomiao，et al: Gas &Heat.

But the wooden materials from the original construction materials to become the construction waste and finally turn back to nature, it would never damage to the natural environment [3].
The method of green innovation of Bayu wooden building Material selection.The material selection of Bayu traditional wooden buildings is "use local Fig.17 The beam-column connections Fig.18 The large span public wooden building materials, materials design, and database construction".
People select Chongqing proper log and bamboo as construction materials around the site of project.
[10] Xin Yi and Shen Yu: Journal of Tianjin Institute of Urban Construction.
[11] Zhaopeng Ni, Lei Peng and Peifang Qiu etc: China Civil Engineering Journal.

Material produced exhibits spinel oxide characteristics that confirms nickel ferrite presence.
Introduction Nickel Ferrite (NiFe2O4) is one of the nanoparticle materials that is attracting attention because of its broad potential in various applications in photoelectric devices, catalysts, power transformation, gas sensors, and nanodevices, as well as the interesting magnetic properties of the material [1], [2].
Jayavel, “Novel synthesis of Ni-ferrite (NiFe2O4) electrode material for supercapacitor applications,” 2015, p. 140016. doi: 10.1063/1.4918225
Madhuri, “Hydrothermal synthesis of NiFe2O4 nano- particles: structural, morphological, optical, electrical and magnetic properties,” Bulletin of Materials Science, vol. 40, no. 2, pp. 417–425, Apr. 2017, doi: 10.1007/s12034-017-1374-4
Chkoundali et al., “Nickel ferrite nanoparticles: elaboration in polyol medium via hydrolysis, and magnetic properties,” Journal of Physics: Condensed Matter, vol. 16, no. 24, pp. 4357–4372, Jun. 2004, doi: 10.1088/0953-8984/16/24/017

Particle Characteristics of Diatomite Activated by Alkaline Solution Theara Yann1,a, Charinee Winotapun2,b, Phanny Yos3,c, Lee Hwei Voon4,d, Orathai Boondamnoen1,e* 1Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok 10330 Thailand 2National Metal and Materials Technology Center (MTEC), National Science and Technology Development Agency, Khlong-Nueng, Khlong Luang, Pathum Thani 12120, Thailand 3Research Innovation Center, Institute of Technology of Cambodia, Materials Science and Structure, Institute of Technology of Cambodia, Russian Federation Blvd., P.O.
The isotherms of the raw and alkaline-activated diatomite can be classified as mesoporous materials [11].
Acknowledgements The author gratefully thanks Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok, Thailand, and Higher Education Institution Project (HEIP), Institute of Technology of Cambodia, Cambodia for financial support.
Hussin: IOP Conference Series: Materials Science and Engineering Vol. 343 (2018), p. 012015
Buszewski: Materials (Basel) Vol. 13 (2020), p. 3409