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Since 1970, the conjugation of polyethylene glycol (PEG) with proteins and the synthesis of temperature-sensitive smart materials has delivered new solutions in this area [12-16].
Materials and Methods Methyl ether of polyethylene glycol (mPEG) Mn = 2000, L-alanine (Ala), L-Aspartic acid α-benzyl ester (BAsp), triphosgene (TFG), trifluoroacetic acid-d (TFA-d), phosphate-buffered saline with a pH of 7.2 (PBS), elastase from porcine pancreas (lyophilized powder, suitable for cell culture) were all obtained from Sigma-Aldrich.
Journal of Biomimetics, Biomaterials and Biomedical Engineering, 39, 77, (2018)
Bromberg, J.Phys., Novel family of thermogelling materials via C–C bonding between poly(acrylic acid) and poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide), Chem.,102, 1956, (1998)
Matyjaszewski, ATRP in the design of functional materials for biomedical applications, Prog Polym Sci, 37, 18, (2012)

Experimental Procedures Materials.
Šulc, Properties of Materials from activated fly ash from fluidized burning, in: 11th International Conference Special Concrete and Composites 2014, Skalský Dvůr, 2014, pp. 173 – 177
Váchal et al., "Chemical Properties and Reactivity of CFBC Fly Ash", Key Engineering Materials, Vol. 722, pp. 132-139, 2016 [7] J.
Williams, A. van Riessen, Effect of mechanical activation of fly ash on the properties of geopolymer cured at ambient temperature, Journal of Materials Processing Technology, Volume 209, Issue 12, 2009, Pages 5276-5280, ISSN 0924-0136 [8] A.A.
Zaldívar-Cadena et al., "Effect of Milling Time on Mechanical Properties of Fly Ash Incorporated Cement Mortars", Advanced Materials Research, Vol. 787, pp. 286-290, 2013 [9] K.

It has been found that path loss varies with increase in separation distance from base station, power reception level also varies with distance, being stronger outside a building than within, while signal attenuation factors within buildings vary according to the material used for its construction [3].
K., ‘Indoor Propagation Modeling in Brick, Zinc and Wood Buildings in Ekpoma’, Journal of Engineering and Applied Sciences Vol.2 (9) ISSN: 1816-949X, Medwell Journals. p. 1408-1413. (2007) [4] Nigerian Communications Commission, ‘NCC Qos benchmark’.
[5] Pasi Lehtimäki and Kimmo Raivio, ‘A Knowledge-Based Model for Analyzing GSM Network Performance’, Laboratory of Computer and Information Science-Helsinki University of Technology.

Table3 Cutting Parameter and Experiment Data Parameter Value Name of Parameter Value Cutter Diameter(D) 8(mm) feed per tooth(fz) 0.02-0.1(mm) Cutter Tooth(z) 2 Setting step-over(d) 0.25(mm) Part Material LY6061 Calculation scallop height(rmax) 0.003908(mm) Cutting Speed(Vf) 35-75(m/min) Surface Form Tolerance 0.005(mm) Fig. 8 The Parts Drawing for Cutting Experiment After the milling process, the surface milling results are obtained and shown in Fig.9.
Journal of University of Electronic Science and Technology of China, 2014(43):787-794
Journal of Advanced Mechanical Design, Systems and Manufacturing, 2007, 1(1): 24-35
Science Press, 2010,7

There are a lot of relevant research papers about CDMA JD [7,8], but no material has been found to give the physical model or logic circuit for JD ,and it is claimed only that JD has been used in the TD-SCDMA system in China.
Magn., Vol.40, No.9(2002), p.143-149 [5] Student Book, LTE System Techniques[M],Ericsson,2008:115-120 [6] Huiying Jiao, “Standard Evolution for Multi-user MIMO in LTE-Advanced,” Modern Science and Technology of Telecommunications(Beijing 2010.3), p.95-99 [7] J.
Commun., DOI: 10.1007/s11277-010-0012-x(2010.5), Paper on Journal, Online First
[14] Xiangdong Jia, Fan Li, Jianguang Zhen, “Scheme of Beam-forming for Smart Antenna by Using Base-Band Amplitude Weighing and Performance Analysis in CDMA, Chinese Journal of Radio Science,” Vol.25, No.3 (2010.6), p.505-511 [15] Haiyang Fu, Xiao Kong, Jianguang Zheng, Xiangdong Jia, “Performance of Smart Antenna Receivers Implemented in Different Frequencies,”2009 IET International Communication Conference on Wireless, Mobile and Computing Proceedings (Shanghai Dec.2009), p.622-625

Building churches beyond the Great Wall, even in Gothic style, obliged the missionaries to encounter the Chinese workers, construction methods, and buildings materials.
Furthermore, a great diversity of churches was built, of which the size, the style and the materials varied according to the function and the period.
Le Missionnaire Constructeur mentions that the different degree of slopes depending on the covering materials.
There were also churches covered by stone slates.[ During fieldwork in 2011, we have seen some remains at the church of Shuangshizi: hexagonal slates, 55 x 30 m, 0.80 cm thick. ] Materials, Craftsmen and Tools.
Gansu was a low developed, especially in the fields of techniques and sciences.

The main relevant difference with the classical materials consists of the increased value of the “a” exponent (a » 0.40).
The deformation was produced by the martensitic transformation, instead of a glide dislocation as in standard materials.
Therefore, less dislocations are expected to be created when cycling SMA materials at low levels of deformation (i.e., near 1 %) and stress (about 200 MPa), thus giving comparatively a longer life.
Terriault, SMA in mitigation of extreme loads in civil engineering: Study of their application in a realistic steel portico, Applied Mechanics and Materials 82 (2011) 278-283
Progress in Materials Science, 50 (2005) 511-678

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Influence of Final Crystal with Synthesis of Basic Calcium Carbonate by Carbonation Process Ji-Whan Ahn 1* , Sung-Min Joo 1, Hyung-Seok Kim 1, Dae-Hun Kim 2 Jong-Pyo Kim 1, and Hwan Kim 2 1 Mineral and Materials Processing Division, Korea Institute of Geoscience and Mineral Resources, Taejon 305-350, Korea, ahnjw@kigam.re.kr 2 School of Materials Science & Engineering, Seoul National University, Seoul 151-742, Korea Keywords: Basic Calcium Carbonate, Final Crystal, Filler, Paper Abstract.
Introduction Calcium carbonate is a field of fine chemistry as domestic natural resources enhancing effective use of raw materials and added value in chemical industry.
In this study, the optimum experimental condition of electric conductivity, pH and reaction temperature were examined closely utilizing a carbonation process using Ca(OH)2 and CO2(g) as starting materials, while a reproductivity experiment was also conducted.
Experimental Procedure As starting materials for the experiment, 95% of Ca(OH)2[SIGMA] and 99.9% of CO2(g) were employed.

This was because increase of the adsorbent dosage leading to the amount of substance adsorbing Cu2+ increased, the adsorption rate becomes larger; increase of adsorbent mass presenting like a line, while increase of the amount of substance adsorbing Cu2+ is not a straight line, when adsorbent mass increases to a certain value, little change happen in material adsorbing Cu2+.
Environmental Science and Technology, 2007, 30 (6): 32-35
Journal of Fishery Sciences, 2000, 7 (2): 90-92

A New Method to Generate Regular Grids for FDM Simulation Li Ri1,a, Zhang Jian-qiang1, Shen Fa-tian1, Li Fei1 1 Institute of Material Science and Technology, Hebei University of Technology, Tianjin, China aE-mail address: sdzllr@163.com Keywords: FDM; regular mesh generation; boundary search method Abstract.
Journal of Xiangtan Normal University (Natural Science Edition), Vol.25 No.1, Mar. 2003: pp10-12.